27 CFR 19.692 - Qualifying for alternating proprietorship.

Code of Federal Regulations, 2011 CFR

2011-04-01

... alternate use of an alcohol fuel plant or part of an alcohol fuel plant with one or more proprietors... of an alcohol fuel plant, that part must be suitable for qualification as a separate alcohol fuel plant. (b) Qualifying documents. Each person desiring to operate an alcohol fuel plant as an alternating...

27 CFR 19.729 - Withdrawal of fuel alcohol.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Withdrawal of fuel alcohol..., DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Rules for Use, Withdrawal, and Transfer of Spirits § 19.729 Withdrawal of fuel alcohol. (a) For each shipment or other...

26 CFR 48.4041-18 - Fuels containing alcohol.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Fuels containing alcohol. 48.4041-18 Section 48... EXCISE TAXES MANUFACTURERS AND RETAILERS EXCISE TAXES Special Fuels § 48.4041-18 Fuels containing alcohol..., of any liquid fuel described in section 4041(a) (1) or (2) which consists of at least 10% alcohol by...

26 CFR 48.4041-18 - Fuels containing alcohol.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 16 2011-04-01 2011-04-01 false Fuels containing alcohol. 48.4041-18 Section 48... EXCISE TAXES MANUFACTURERS AND RETAILERS EXCISE TAXES Special Fuels § 48.4041-18 Fuels containing alcohol..., of any liquid fuel described in section 4041(a) (1) or (2) which consists of at least 10% alcohol by...

Alternative Fuels Data Center

Science.gov Websites

Ethanol and Methanol Tax Ethyl alcohol and methyl alcohol motor fuels are taxed at a rate of $0.14 per gallon when used as a motor fuel. Ethyl alcohol is defined as a motor fuel that is typically derived from agricultural products that have been denatured. Methyl alcohol is a motor fuel that is most

40 CFR 600.206-93 - Calculation and use of fuel economy values for gasoline-fueled, diesel-fueled, electric, alcohol...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Calculation and use of fuel economy values for gasoline-fueled, diesel-fueled, electric, alcohol-fueled, natural gas-fueled, alcohol dual fuel, and natural gas dual fuel vehicle configurations. 600.206-93 Section 600.206-93 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY ...

27 CFR 19.709 - Gauging.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Gauging. (a) Gauging equipment and methods. A proprietor of an alcohol fuel plant must perform periodic gauges of the distilled spirits and fuel alcohol at the alcohol fuel plant. The procedures for the... following rules for the gauging of distilled spirits and fuel alcohol under this subpart also apply: (1) The...

27 CFR 19.986 - Record of dispositions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Spirits § 19.986 Record of dispositions. (a) Fuel alcohol removed. For fuel alcohol removed from the plant... distilled spirits plant qualified under subpart G of this part or to another alcohol fuel plant, the...) Other dispositions. For spirits or fuel alcohol used or otherwise disposed of (e.g., lost, destroyed...

27 CFR 19.729 - Withdrawal of fuel alcohol.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Withdrawal of fuel alcohol. 19.729 Section 19.729 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU..., Withdrawal, and Transfer of Spirits § 19.729 Withdrawal of fuel alcohol. (a) For each shipment or other...

27 CFR 19.902 - Waiver for alcohol fuel plants.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Waiver for alcohol fuel plants. 19.902 Section 19.902 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE....902 Waiver for alcohol fuel plants. All provisions of subparts A through X of this part and all...

27 CFR 19.693 - Operating requirements for alternating proprietorships.

Code of Federal Regulations, 2011 CFR

2011-04-01

... appropriate TTB officer, the alcohol fuel plant, or parts of the alcohol fuel plant, may be alternated. The outgoing and incoming proprietor must make entries in an alternation journal when the alcohol fuel plant... information in the alternation journal: (1) Name or trade name of the proprietor; (2) Alcohol fuel plant...

27 CFR 19.685 - Change in type of alcohol fuel plant.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Change in type of alcohol fuel plant. 19.685 Section 19.685 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Changes to Permit Information § 19.685 Change in type of alcohol fuel plant. (a) Small plants. If the...

27 CFR 19.921 - Change in type of alcohol fuel plant.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Changes Affecting Applications and Permits § 19.921 Change in type of alcohol fuel plant. (a) Small plants... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Change in type of alcohol fuel plant. 19.921 Section 19.921 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND...

Extracting alcohols from aqueous solutions. [USDOE patent application

DOEpatents

Compere, A.L.; Googin, J.M.; Griffith, W.L.

1981-12-02

The objective is to provide an efficient process for extracting alcohols in aqueous solutions into hydrocarbon fuel mixtures, such as gasoline, diesel fuel and fuel oil. This is done by contacting an aqueous fermentation liquor with a hydrocarbon or hydrocarbon mixture containing carbon compounds having 5-18 carbon atoms, which may include gasoline, diesel fuel or fuel oil. The hydrocarbon-aqueous alcohol solution is then mixed with one or more of a group of polyoxyalkylene polymers to extract the alcohol into the hydrocarbon fuel-polyoxyalkylene polymer mixture.

Recent advances on Zeolite modification for direct alcohol fuel cells (DAFCs)

NASA Astrophysics Data System (ADS)

Makertihartha, I. G. B. N.; Zunita, M.; Rizki, Z.; Dharmawijaya, P. T.

2017-03-01

The increase of energy demand and global warming issues has driven studies of alternative energy sources. The polymer electrolyte membrane fuel cell (PEMFC) can be an alternative energy source by (partially) replacing the use of fossil fuel which is in line with the green technology concept. However, the usage of hydrogen as a fuel has several disadvantages mainly transportation and storage related to its safety aspects. Recently, alcohol has gained attention as an energy source for fuel cell application, namely direct alcohol fuel cell (DAFC). Among alcohols, high-mass energy density methanol and ethanol are widely used as direct methanol fuel cell (DMFC) and direct ethanol fuel cell (DEFC), respectively. Currently, the performance of DMFC is still rudimentary. Furthermore, the use of ethanol gives some additional privileges such as non-toxic property, renewable, ease of production in great quantity by the fermentation of sugar-containing raw materials. Direct alcohol fuel cell (DAFC) still has weakness in the low proton conductivity and high alcohol crossover. Therefore, to increase the performance of DAFC, modification using zeolite has been performed to improve proton conductivity and decrease alcohol crossover. Zeolite also has high thermal resistance properties, thereby increasing DAFC performance. This paper will discuss briefly about modification of catalyst and membrane for DAFC using zeolite. Zeolite modification effect on fuel cell performance especially proton conductivity and alcohol crossover will be presented in detail.

78 FR 41192 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-09

... alcohol fuel and biodiesel; renewable diesel; alternative fuel; diesel- water fuel emulsion; taxable fuel...: Alcohol fuel and biodiesel; renewable diesel; alternative fuel; diesel-water fuel emulsion; taxable fuel..., biodiesel mixtures, renewable diesel mixtures, alternative fuel mixtures, and alternative fuel sold for use...

27 CFR 19.718 - Required records.

Code of Federal Regulations, 2011 CFR

2011-04-01

....718 Required records. A proprietor of an alcohol fuel plant must maintain records that accurately... proprietor must maintain records of all production, receipts, and manufacture at the alcohol fuel plant. This... render the spirits unfit for beverage use; and (6) The quantity of fuel alcohol manufactured. Fuel...

27 CFR 19.662 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use General § 19.662 Definitions. As used in this subpart, the following terms have the meanings indicated. Alcohol fuel plant. A... exclusively for fuel use. Bonded premises. The premises of an alcohol fuel plant where distilled spirits are...

27 CFR 19.662 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use General § 19.662 Definitions. As used in this subpart, the following terms have the meanings indicated. Alcohol fuel plant. A... exclusively for fuel use. Bonded premises. The premises of an alcohol fuel plant where distilled spirits are...

27 CFR 19.982 - Records.

Code of Federal Regulations, 2010 CFR

2010-04-01

... types of materials added to render the spirits unfit for beverage use; (4) The quantity of fuel alcohol manufactured; and, (5) All dispositions of spirits (including fuel alcohol). Fuel alcohol may be recorded in... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Records. 19.982 Section 19...

24 CFR Appendix I to Subpart C of... - Specific Hazardous Substances

Code of Federal Regulations, 2011 CFR

2011-04-01

... Isopropyl Alcohol Jet Fuel and Kerosene Methyl Alcohol Methyl Amyl Alcohol Methyl Cellosolve Methyl Ethyl... Hazardous Operations Handling Conventional Fuels or Chemicals of an Explosive or Flammable Nature Pt. 51... (Petroleum) Cumene Cyclohexane No. 2 Diesel Fuel Ethyl Acetate Ethyl Acrylate Ethyl Alcohol Ethyl Benzene...

24 CFR Appendix I to Subpart C of... - Specific Hazardous Substances

Code of Federal Regulations, 2012 CFR

2012-04-01

... Isopropyl Alcohol Jet Fuel and Kerosene Methyl Alcohol Methyl Amyl Alcohol Methyl Cellosolve Methyl Ethyl... Hazardous Operations Handling Conventional Fuels or Chemicals of an Explosive or Flammable Nature Pt. 51... (Petroleum) Cumene Cyclohexane No. 2 Diesel Fuel Ethyl Acetate Ethyl Acrylate Ethyl Alcohol Ethyl Benzene...

24 CFR Appendix I to Subpart C of... - Specific Hazardous Substances

Code of Federal Regulations, 2014 CFR

2014-04-01

... Isopropyl Alcohol Jet Fuel and Kerosene Methyl Alcohol Methyl Amyl Alcohol Methyl Cellosolve Methyl Ethyl... Hazardous Operations Handling Conventional Fuels or Chemicals of an Explosive or Flammable Nature Pt. 51... (Petroleum) Cumene Cyclohexane No. 2 Diesel Fuel Ethyl Acetate Ethyl Acrylate Ethyl Alcohol Ethyl Benzene...

24 CFR Appendix I to Subpart C of... - Specific Hazardous Substances

Code of Federal Regulations, 2013 CFR

2013-04-01

... Isopropyl Alcohol Jet Fuel and Kerosene Methyl Alcohol Methyl Amyl Alcohol Methyl Cellosolve Methyl Ethyl... Hazardous Operations Handling Conventional Fuels or Chemicals of an Explosive or Flammable Nature Pt. 51... (Petroleum) Cumene Cyclohexane No. 2 Diesel Fuel Ethyl Acetate Ethyl Acrylate Ethyl Alcohol Ethyl Benzene...

Alcohol Fuel By-Product Utilization and Production.

ERIC Educational Resources Information Center

Boerboom, Jim

Ten lessons comprise this curriculum intended to assist vocational teachers in establishing and conducting an alcohol fuels workshop on engine modification and plant design. A glossary is provided first. The 10 lessons cover these topics: the alcohol fuel plant, feedstock preparation lab, distillation lab, fuel plant processes, plant design lab,…

77 FR 66074 - Regulation of Fuel and Fuel Additives: Modification to Octamix Waiver (TOLAD MFA-10A)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-01

... Texas Methanol's gasoline-alcohol fuel, OCTAMIX. This correction notice explains that TOLAD MFA-10A is... inhibitor, TOLAD TM MFA-10A, at a concentration of 42 mg/l, in the OCTAMIX gasoline-alcohol fuel blend which... corrosion inhibitor in Texas Methanol's gasoline- alcohol fuel, OCTAMIX.\\2\\ \\1\\ EPA-HQ-OAR-2011-0894-0001...

High-alcohol microemulsion fuel performance in a diesel engine

DOE Office of Scientific and Technical Information (OSTI.GOV)

West, B.H.; Compere, A.L.; Griffith, W.L.

1990-01-01

Incidence of methanol use in diesel engines is increasing rapidly due to the potential to reduce both diesel particulate emissions and petroleum consumption. Because simple alcohols and conventional diesel fuel are normally immiscible, most tests to date have used neat to near-neat alcohol, or blends incorporating surfactants or other alcohols. Alcohol's poor ignition quality usually necssitates the use of often expensive cetane enhancers, full-time glow plugs, or spark assist. Reported herein are results of screening tests of clear microemulsion and micellar fuels which contain 10 to 65% C{sub 1}--C{sub 4} alcohol. Ignition performance and NO emissions were measured for clear,more » stable fuel blends containing alcohols, diesel fuel and additives such as alkyl nitrates, acrylic acids, and several vegetable oil derivatives. Using a diesel engine calibrated with reference fuels, cetane numbers for fifty four blends were estimated. The apparent cetane numbers ranged from around 20 to above 50 with the majority between 30 and 45. Emissions of nitric oxide were measured for a few select fuels and were found to be 10 to 20% lower than No. 2 diesel fuel. 36 refs., 87 figs., 8 tabs.« less

Minimally refined biomass fuel

DOEpatents

Pearson, Richard K.; Hirschfeld, Tomas B.

1984-01-01

A minimally refined fluid composition, suitable as a fuel mixture and derived from biomass material, is comprised of one or more water-soluble carbohydrates such as sucrose, one or more alcohols having less than four carbons, and water. The carbohydrate provides the fuel source; water solubilizes the carbohydrates; and the alcohol aids in the combustion of the carbohydrate and reduces the vicosity of the carbohydrate/water solution. Because less energy is required to obtain the carbohydrate from the raw biomass than alcohol, an overall energy savings is realized compared to fuels employing alcohol as the primary fuel.

Method for producing hydrocarbon and alcohol mixtures. [Patent application

DOEpatents

Compere, A.L.; Googin, J.M.; Griffith, W.L.

1980-12-01

It is an object of this invention to provide an efficient process for extracting alcohols and ketones from an aqueous solution containing the same into hydrocarbon fuel mixtures, such as gasoline, diesel fuel and fuel oil. Another object of the invention is to provide a mixture consisting of hydrocarbon, alcohols or ketones, polyoxyalkylene polymer and water which can be directly added to fuels or further purified. The above stated objects are achieved in accordance with a preferred embodiment of the invention by contacting an aqueous fermentation liquor with a hydrocarbon or hydrocarbon mixture containing carbon compounds having 5 to 18 carbon atoms, which may include gasoline, diesel fuel or fuel oil. The hydrocarbon-aqueous alcohol solution is mixed in the presence or one or more of a group of polyoxyalkylene polymers described in detail hereinafter; the fermentation alcohol being extracted into the hydrocarbon fuel-polyoxyalkylene polymer mixture.

Alcohol Fuels Production, Manpower, and Education: Where Do Two-Year Colleges Fit?

ERIC Educational Resources Information Center

Mahoney, James R.

The Energy Communications Center (ECC) has sponsored a number of alcohol fuels activities designed to share information about alcohol fuels with two-year college faculty and administrators and to clarify the manpower and curriculum issues related to fuel production. This paper is the result of the last of these activities, a one-day meeting of…

Can handling E85 motor fuel cause positive breath alcohol test results?

PubMed

Ran, Ran; Mullins, Michael E

2013-09-01

Hand-held breath alcohol analyzers are widely used by police in traffic stops of drivers suspected of driving while intoxicated (DWI). E85 is a motor fuel consisting of 85% ethanol and 15% gasoline or other hydrocarbons, and is available at nearly 2,600 stations in the USA. We sought to determine whether handling E85 fuel could produce measurable breath alcohol results using a hand-held analyzer and to see if this would be a plausible explanation for a positive breath alcohol test. Five healthy adult subjects dispensed or transferred 8 US gallons of E85 fuel in each of four scenarios. We measured breath alcohol concentration in g/210 L of exhaled breath using the BACTrack S50 at 0, 2, 4, 6, 8, 10, 15 and 20 min after each fuel-handling scenario. Most of the subjects had no detectable breath alcohol after handling E85 motor fuel. Transient elevations (0.02-0.04 g/210 L) in breath alcohol measurement occurred up to 6 min after handling E85 in a minority of subjects. We conclude that it is unlikely that handling E85 motor fuel would result in erroneous prosecution for DWI.

Can Handling E85 Motor Fuel Cause Positive Breath Alcohol Test Results?

PubMed Central

Ran, Ran; Mullins, Michael E.

2013-01-01

Hand-held breath alcohol analyzers are widely used by police in traffic stops of drivers suspected of driving while intoxicated (DWI). E85 is a motor fuel consisting of 85% ethanol and 15% gasoline or other hydrocarbons, and is available at nearly 2,600 stations in the USA. We sought to determine whether handling E85 fuel could produce measurable breath alcohol results using a hand-held analyzer and to see if this would be a plausible explanation for a positive breath alcohol test. Five healthy adult subjects dispensed or transferred 8 US gallons of E85 fuel in each of four scenarios. We measured breath alcohol concentration in g/210 L of exhaled breath using the BACTrack S50 at 0, 2, 4, 6, 8, 10, 15 and 20 min after each fuel-handling scenario. Most of the subjects had no detectable breath alcohol after handling E85 motor fuel. Transient elevations (0.02–0.04 g/210 L) in breath alcohol measurement occurred up to 6 min after handling E85 in a minority of subjects. We conclude that it is unlikely that handling E85 motor fuel would result in erroneous prosecution for DWI. PMID:23843422

Partial oxidation for improved cold starts in alcohol-fueled engines: Phase 2 topical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1998-04-01

Alcohol fuels exhibit poor cold-start performance because of their low volatility. Neat alcohol engines become difficult, if not impossible, to start at temperatures close to or below freezing. Improvements in the cold-start performance (both time to start and emissions) are essential to capture the full benefits of alcohols as an alternative transportation fuel. The objective of this project was to develop a neat alcohol partial oxidation (POX) reforming technology to improve an alcohol engine`s ability to start at low temperatures (as low as {minus}30 C) and to reduce its cold-start emissions. The project emphasis was on fuel-grade ethanol (E95) butmore » the technology can be easily extended to other alcohol fuels. Ultimately a compact, on-vehicle, ethanol POX reactor was developed as a fuel system component to produce a hydrogen-rich, fuel-gas mixture for cold starts. The POX reactor is an easily controllable combustion device that allows flexibility during engine startup even in the most extreme conditions. It is a small device that is mounted directly onto the engine intake manifold. The gaseous fuel products (or reformate) from the POX reactor exit the chamber and enter the intake manifold, either replacing or supplementing the standard ethanol fuel consumed during an engine start. The combustion of the reformate during startup can reduce engine start time and tail-pipe emissions.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

The objective of Task I is to prepare and evaluate catalysts and to develop efficient reactor systems for the selective conversion of hydrogen-lean synthesis gas to alcohol fuel extenders and octane enhancers. In Task 1, during this reporting period, we encountered and solved a problem in the analysis of the reaction products containing a small amount of heavy components. Subsequently, we continued with the major thrusts of the program. We analyzed the results from our preliminary studies on the packed-bed membrane reactor using the BASF methanol synthesis catalyst. We developed a quantitative model to describe the performance of the reactor.more » The effect of varying permeances and the effect of catalyst aging are being incorporated into the model. Secondly, we resumed our more- detailed parametric studies on selected non-sulfide Mo-based catalysts. Finally, we continue with the analysis of data from the kinetic study of a sulfided carbon-supported potassium-doped molybdenum-cobalt catalyst in the Rotoberty reactor. We have completed catalyst screening at UCC. The complete characterization of selected catalysts has been started. In Task 2, the fuel blends of alcohol and unleaded test gas 96 (UTG 96) have been made and tests have been completed. The testing includes knock resistance tests and emissions tests. Emissions tests were conducted when the engine was optimized for the particular blend being tested (i.e. where the engine produced the most power when running on the blend in question). The data shows that the presence of alcohol in the fuel increases the fuel`s ability to resist knock. Because of this, when the engine was optimized for use with alcohol blends, the engine produced more power and lower emission rates.« less

27 CFR 19.695 - Notice of permanent discontinuance.

Code of Federal Regulations, 2011 CFR

2011-04-01

... a proprietor permanently discontinues operations as an alcohol fuel plant, the proprietor must file... of the alcohol fuel plant permit and the proprietor's request that the permit be cancelled; (b) A written statement disclosing whether or not all spirits, including fuel alcohol, have been lawfully...

Compression-ignition engine performance with undoped and doped fuel oils and alcohol mixtures

NASA Technical Reports Server (NTRS)

Moore, Charles S; Foster, Hampton H

1939-01-01

Several fuel oils, doped fuel oils, and mixtures of alcohol and fuel oil were tested in a high-speed, single-cylinder, compression-ignition engine to determine power output, fuel consumption, and ignition and combustion characteristics. Fuel oils or doped fuel oils of high octane number had shorter ignition lags, lower rates of pressure rise, and gave smoother engine operation than fuel oils or doped fuel oils of low octane number. Higher engine rotative speeds and boost pressures resulted in smoother engine operation and permitted the use of fuel oils of relatively low octane number. Although the addition of a dope to a fuel oil decreased the ignition lag and the rate of pressure rise, the ensuing rate of combustion was somewhat slower than for the undoped fuel oil so that the effectiveness of combustion was practically unchanged. Alcohol used as an auxiliary fuel, either as a mixture or by separate injection, increased the rates of pressure rise and induced roughness. In general, the power output decreased as the proportion of alcohol increased and, below maximum power, varied with the heating value of the total fuel charge.

77 FR 64849 - Proposed Collection; Comment Request for Form 6478

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-23

... 6478, Alcohol and Cellulosic Biofuel Fuels Credit. DATES: Written comments should be received on or... . SUPPLEMENTARY INFORMATION: Title: Alcohol and Cellulosic Biofuel Fuels Credit. OMB Number: 1545-0231. Form Number: Form 6478. Abstract: Use Form 6478 to figure your alcohol and cellulosic biofuel fuels credit...

27 CFR 19.724 - Records of redistillation.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., a proprietor must record in a separate record the following information for spirits and fuel alcohol received at the alcohol fuel plant for redistillation: (1) Date of receipt; (2) Identification as spirits or fuel alcohol; (3) Quantity received; (4) From whom received; (5) Reason for redistillation; (6...

Highly Selective Upgrading of Biomass-Derived Alcohol Mixtures for Jet/Diesel-Fuel Components.

PubMed

Liu, Qiang; Xu, Guoqiang; Wang, Xicheng; Liu, Xiaoran; Mu, Xindong

2016-12-20

In light of the increasing concern about the energy and environmental problems caused by the combustion of petroleum-based fuels (e.g., jet and diesel fuels), the development of new procedures for their sustainable production from renewable biomass-derived platform compounds has attracted tremendous attention recently. Long-chain ketones/alcohols are promising fuel components owing to the fuel properties that closely resemble those of traditional fuels. The focus of this report is the production of long-chain ketones/alcohols by direct upgrading of biomass-derived short-chain alcohol mixtures (e.g., isopropanol-butanol-ethanol mixtures) in pure water. An efficient Pd catalyst system was developed for these highly selective transformations. Long-chain ketones/alcohols (C 8 -C 19 ), which can be used as precursors for renewable jet/diesel fuel, were obtained in good-to-high selectivity (>90 %) by using the developed Pd catalyst. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Assessment/Review of Methanol Technology and Utilization as a Fuel.

DTIC Science & Technology

1982-07-01

1981. 32. Owens, E.C., Naegeli , D.W., "Use of Low Molecular Weight Alcohols as Diesel Fuel Extenders (Proposal)," U.S. Army Fuels and Lubricants...34Potential Funding of R&D on Use of Alcohol as Aircraft Fuel," February 4, 1981. 38. Naegeli , D.W., "Dissociated Methanol as an Engine Fuel," Southwest...825-828, 1974. 41. Marbach, H.W., Jr., Owens, E.C., Ryan, T.W., Frame, E.A., Naegeli , D.W., "Evaluation of the effects of Alcohol Fuels on Spark

27 CFR 19.945 - Notice of permanent discontinuance.

Code of Federal Regulations, 2010 CFR

2010-04-01

... permanently discontinues operations as an alcohol fuel plant shall, after completion of the operations, file a letterhead notice with the appropriate TTB officer. The notice shall be accompanied— (a) By the alcohol fuel... disclosing, as applicable, whether (1) all spirits (including fuel alcohol) have been lawfully disposed of...

27 CFR 19.910 - Application for permit required.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Permits § 19.910 Application for permit required. Any person wishing to establish an alcohol fuel plant shall first make application for and obtain an alcohol fuel producer's permit. The application for a... required by 27 CFR 196.45. Alcohol fuel producers' permits are continuing unless automatically terminated...

27 CFR 19.749 - Samples.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Samples. The following rules apply to the testing and analysis of samples of spirits and fuel alcohol for purposes of this subpart: (a) A proprietor may take samples of spirits and fuel alcohol for on-site testing and analysis at the proprietor's alcohol fuel plant; (b) A proprietor may not remove samples of...

27 CFR 19.688 - Change in proprietorship.

Code of Federal Regulations, 2011 CFR

2011-04-01

... alcohol fuel plant, the following requirements apply to the outgoing proprietor and to the new, incoming... Permit for an Alcohol Fuel Producer Under 26 U.S.C. 5181; and (ii) File the required bond, if any. (b) Fiduciary responsibilities. A successor to the proprietorship of an alcohol fuel plant who is an...

26 CFR 48.4041-19 - Exemption for qualified methanol and ethanol fuel.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... Thus, if the alcohol mixture fuel is at least 10% alcohol by volume, sale or use of the fuel is taxed...), the tax imposed upon the sale or use of motor fuels under section 4041(a) does not apply to the sale..., 85% of the volume of which consists of alcohol, as defined in section 4081(c) and § 48.4081-2(a)(4...

40 CFR 86.1811-04 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or dual fuel vehicles when operated on the alcohol or gaseous fuel they are designed to use... certified to bin 10 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use... bin 8 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use...

40 CFR 86.1811-04 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... or dual fuel vehicles when operated on the alcohol or gaseous fuel they are designed to use... certified to bin 10 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use... bin 8 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use...

40 CFR 86.1811-04 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or dual fuel vehicles when operated on the alcohol or gaseous fuel they are designed to use... certified to bin 10 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use... bin 8 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use...

40 CFR 86.1811-04 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or dual fuel vehicles when operated on the alcohol or gaseous fuel they are designed to use... certified to bin 10 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use... bin 8 in Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use...

27 CFR 19.734 - Consignor for in-bond shipments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Transfer of Spirits Between Alcohol Fuel Plants § 19.734 Consignor for in-bond shipments. A proprietor that ships distilled spirits in bond to another alcohol fuel plant is the “consignor” of the shipment. When... the alcohol fuel plant that will receive the spirits; and (5) The serial numbers of seals, locks, or...

27 CFR 19.726 - Prohibited uses, transfers, and withdrawals.

Code of Federal Regulations, 2011 CFR

2011-04-01

... alcohol, produced under this subpart for any purpose other than for fuel use. The law imposes criminal... fuel alcohol, produced under this subpart for other than fuel use. (26 U.S.C. 5181, 5601) ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Prohibited uses, transfers...

27 CFR 19.728 - Withdrawal of spirits.

Code of Federal Regulations, 2011 CFR

2011-04-01

... premises of an alcohol fuel plant, the proprietor must render the spirits unfit for beverage use as... alcohol fuel plant premises if they will be used exclusively for fuel. (26 U.S.C. 5181, 5214) ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Withdrawal of spirits. 19...

27 CFR 19.716 - Maintenance and retention of records.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Recordkeeping § 19.716 Maintenance and retention of records. (a) A proprietor of an alcohol fuel plant may keep the records required by this subpart at the alcohol fuel plant where operations or transactions occur... required records at any location other than the alcohol fuel plant where operations or transactions occur...

27 CFR 19.742 - Authorized transfers from customs custody.

Code of Federal Regulations, 2011 CFR

2011-04-01

... of an alcohol fuel plant may withdraw from customs custody spirits imported or brought into the...'s alcohol fuel plant subject to the following conditions: (a) The transfer of the spirits may only be to an alcohol fuel plant that is required to file, and has filed, a bond; (b) The spirits must not...

27 CFR 19.998 - Transfer in bond of spirits.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., Withdrawals and Transfers § 19.998 Transfer in bond of spirits. (a) Transfer between alcohol fuel plants. A proprietor may remove spirits from the bonded premises of an alcohol fuel plant (including the premises of a small plant) for transfer in bond to another alcohol fuel plant. Bulk conveyances in which spirits are...

40 CFR 600.206-93 - Calculation and use of fuel economy values for gasoline-fueled, diesel-fueled, electric, alcohol...

Code of Federal Regulations, 2011 CFR

2011-07-01

... tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Calculation and use of fuel economy...

40 CFR 600.002-08 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... alcohols, in any combination. Alcohol-fueled automobile means an automobile designed to operate exclusively on alcohol. Alcohol dual fuel automobile means an automobile: (1) Which is designed to operate on... meaning given by the Department of Transportation at 49 CFR 523.3. Auxiliary emission control device (AECD...

27 CFR 19.723 - Effect of redistillation on plant size and bond amount.

Code of Federal Regulations, 2012 CFR

2012-04-01

... amount. The redistillation of spirits at an alcohol fuel plant may affect the alcohol fuel plant size... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Effect of redistillation on plant size and bond amount. 19.723 Section 19.723 Alcohol, Tobacco Products and Firearms ALCOHOL...

27 CFR 19.723 - Effect of redistillation on plant size and bond amount.

Code of Federal Regulations, 2013 CFR

2013-04-01

... amount. The redistillation of spirits at an alcohol fuel plant may affect the alcohol fuel plant size... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Effect of redistillation on plant size and bond amount. 19.723 Section 19.723 Alcohol, Tobacco Products and Firearms ALCOHOL...

27 CFR 19.723 - Effect of redistillation on plant size and bond amount.

Code of Federal Regulations, 2011 CFR

2011-04-01

... amount. The redistillation of spirits at an alcohol fuel plant may affect the alcohol fuel plant size... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Effect of redistillation on plant size and bond amount. 19.723 Section 19.723 Alcohol, Tobacco Products and Firearms ALCOHOL...

27 CFR 19.723 - Effect of redistillation on plant size and bond amount.

Code of Federal Regulations, 2014 CFR

2014-04-01

... amount. The redistillation of spirits at an alcohol fuel plant may affect the alcohol fuel plant size... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Effect of redistillation on plant size and bond amount. 19.723 Section 19.723 Alcohol, Tobacco Products and Firearms ALCOHOL...

27 CFR 19.739 - Authorized transfers to or from distilled spirits plants.

Code of Federal Regulations, 2011 CFR

2011-04-01

... coal, a proprietor of an alcohol fuel plant may receive spirits in bond from a distilled spirits plant qualified under subpart D of this part. A proprietor of an alcohol fuel plant may also transfer spirits in bond from the alcohol fuel plant to a distilled spirits plant qualified under subpart D of this part...

49 CFR 172.336 - Identification numbers; special provisions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... fuels together with a gasoline and alcohol fuel blend containing more than ten percent ethanol, the... gasoline and alcohol fuel blend containing more than ten percent ethanol, the identification number “3475...). (3) On a cargo tank containing only fuel oil, if the cargo tank is marked “Fuel Oil” on each side and...

49 CFR 172.336 - Identification numbers; special provisions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... fuels together with a gasoline and alcohol fuel blend containing more than ten percent ethanol, the... gasoline and alcohol fuel blend containing more than ten percent ethanol, the identification number “3475...). (3) On a cargo tank containing only fuel oil, if the cargo tank is marked “Fuel Oil” on each side and...

49 CFR 172.336 - Identification numbers; special provisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... fuels together with a gasoline and alcohol fuel blend containing more than ten percent ethanol, the... gasoline and alcohol fuel blend containing more than ten percent ethanol, the identification number “3475...). (3) On a cargo tank containing only fuel oil, if the cargo tank is marked “Fuel Oil” on each side and...

40 CFR 600.002 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

...”). Auxiliary emission control device (AECD) means an element of design as defined in § 86.1803 of this chapter... combination. Alcohol-fueled automobile means an automobile designed to operate exclusively on alcohol. Alcohol dual fuel automobile means an automobile: (1) Which is designed to operate on alcohol and on gasoline...

40 CFR 600.002 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

...”). Auxiliary emission control device (AECD) means an element of design as defined in § 86.1803 of this chapter... combination. Alcohol-fueled automobile means an automobile designed to operate exclusively on alcohol. Alcohol dual fuel automobile means an automobile: (1) Which is designed to operate on alcohol and on gasoline...

27 CFR 19.510 - Consignee premises.

Code of Federal Regulations, 2010 CFR

2010-04-01

... at alcohol fuel plants shall be separately identified and accounted for as for fuel use, and may not... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Consignee premises. 19.510 Section 19.510 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

27 CFR 19.662 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use General § 19.662 Definitions. As used in this subpart, the following terms have the meanings indicated. Alcohol fuel plant. A... exclusively for fuel use. Bonded premises. The premises of an alcohol fuel plant where distilled spirits are...

27 CFR 19.662 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use General § 19.662 Definitions. As used in this subpart, the following terms have the meanings indicated. Alcohol fuel plant. A... exclusively for fuel use. Bonded premises. The premises of an alcohol fuel plant where distilled spirits are...

Energy from biomass and wastes V; Proceedings of the Fifth Symposium, Lake Buena Vista, FL, January 26-30, 1981

NASA Astrophysics Data System (ADS)

Papers are presented in the areas of biomass production and procurement, biomass and waste combustion, gasification processes, liquefaction processes, environmental effects and government programs. Specific topics include a water hyacinth wastewater treatment system with biomass production, the procurement of wood as an industrial fuel, the cofiring of densified refuse-derived fuel and coal, the net energy production in anaerobic digestion, photosynthetic hydrogen production, the steam gasification of manure in a fluidized bed, and biomass hydroconversion to synthetic fuels. Attention is also given to the economics of deriving alcohol for power applications from grain, ethanol fermentation in a yeast-immobilized column fermenter, a solar-fired biomass flash pyrolysis reactor, particulate emissions from controlled-air modular incinerators, and the DOE program for energy recovery from urban wastes.

7 CFR Appendix C to Subpart E of... - Guidelines for Loan Guarantees for Alcohol Fuel Production Facilities

Code of Federal Regulations, 2014 CFR

2014-01-01

... beverage purposes, is manufactured from biomass. (2) The alcohol production facility includes all... Production Facilities C Appendix C to Subpart E of Part 1980 Agriculture Regulations of the Department of...—Guidelines for Loan Guarantees for Alcohol Fuel Production Facilities (1) Alcohol production facility. An...

7 CFR Appendix C to Subpart E of... - Guidelines for Loan Guarantees for Alcohol Fuel Production Facilities

Code of Federal Regulations, 2013 CFR

2013-01-01

... beverage purposes, is manufactured from biomass. (2) The alcohol production facility includes all... Production Facilities C Appendix C to Subpart E of Part 1980 Agriculture Regulations of the Department of...—Guidelines for Loan Guarantees for Alcohol Fuel Production Facilities (1) Alcohol production facility. An...

Alkaline direct alcohol fuel cells using an anion exchange membrane

NASA Astrophysics Data System (ADS)

Matsuoka, Koji; Iriyama, Yasutoshi; Abe, Takeshi; Matsuoka, Masao; Ogumi, Zempachi

Alkaline direct alcohol fuel cells using an OH-form anion exchange membrane and polyhydric alcohols were studied. A high open circuit voltage of ca. 800 mV was obtained for a cell using Pt-Ru/C (anode) and Pt/C (cathode) at 323 K, which was about 100-200 mV higher than that for a DMFC using Nafion ®. The maximum power densities were in the order of ethylene glycol > glycerol > methanol > erythritol > xylitol. Silver catalysts were used as a cathode catalyst to fabricate alkaline fuel cells, since silver catalyst is almost inactive in the oxidation of polyhydric alcohols. Alkaline direct ethylene glycol fuel cells using silver as a cathode catalyst gave excellent performance because higher concentrations of fuel could be supplied to the anode.

40 CFR 86.1811-04 - Emission standards for light-duty vehicles, light-duty trucks and medium-duty passenger vehicles.

Code of Federal Regulations, 2014 CFR

2014-07-01

... operated on the alcohol or gaseous fuel they are designed to use, manufacturers must select a bin of... S04-1, when operated on the alcohol or gaseous fuel they are designed to use, manufacturers may choose... Table S04-1, when operated on the alcohol or gaseous fuel they are designed to use, manufacturers may...

Addendum: Tenth International Symposium on Alcohol Fuels, The road to commercialization

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Tenth International Symposium on ALCOHOL FUELS ``THE ROAD TO COMMERCIALIZATION`` was held at the Broadmoor Hotel, Colorado Springs, Colorado, USA November 7--10, 1993. Twenty-seven papers on the production of alcohol fuels, specifications, their use in automobiles, buses and trucks, emission control, and government policies were presented. Individual papers have been processed separately for entry into the data base.

27 CFR 19.995 - Use on premises.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Transfers § 19.995 Use on premises. Spirits may be used as a fuel on the premises of the alcohol fuel plant... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Use on premises. 19.995 Section 19.995 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

Synthesis of fuels and feedstocks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sutton, Andrew D.; Brooks, Ty; Jenkins, Rhodri

Disclosed herein are embodiments of a method for making fuels and feedstocks from readily available alcohol starting materials. In some embodiments, the method concerns converting alcohols to carbonyl-containing compounds and then condensing such carbonyl-containing compounds together to form oligomerized species. These oligomerized species can then be reduced using by-products from the conversion of the alcohol. In some embodiments, the method further comprises converting saturated, oligomerized, carbonyl-containing compounds to aliphatic fuels.

A New Concept of Dual Fuelled SI Engines Run on Gasoline and Alcohol

NASA Astrophysics Data System (ADS)

Stelmasiak, Zdzisław

2011-06-01

The paper discusses tests results of dual-fuel spark ignition engine with multipoint injection of alcohol and gasoline, injected in area of inlet valve. Fuelling of the engine was accomplished via prototype inlet system comprising duplex injectors controlled electronically. Implemented system enables feeding of the engine with gasoline only or alcohol only, and simultaneous combustion of a mixture of the both fuels with any fraction of alcohol. The tests were performed on four cylinders, spark ignition engine of Fiat 1100 MPI type. The paper presents comparative results of dual-fuel engine test when the engine runs on changing fraction of methyl alcohol. The tests have demonstrated an advantageous effect of alcohol additive on efficiency and TCH and NOx emission of the engine, especially in case of bigger shares of the alcohol and higher engine loads.

Effect of Water-Alcohol Injection and Maximum Economy Spark Advance on Knock-Limited Performance and Fuel Economy of a Large Air-Cooled Cylinder

NASA Technical Reports Server (NTRS)

Heinicke, Orville H.; Vandeman, Jack E.

1945-01-01

An investigation was conducted to determine the effect of a coolant solution of 25 percent ethyl alcohol, 25 percent methyl alcohol, and 50 percent water by volume and maximum-economy spark advance on knock-limited performance and fuel economy of a large air-cooled cylinder. The knock-limited performance of the cylinder at engine speeds of 2100 and 2500 rpm was determined for coolant-fuel ratios of 0.0, 0.2, and 0.4. The effect of water-alcohol injection on fuel economy was determined in constant charge-air flow tests. The tests were conducted at a spark advance of 20 deg B.T.C. and maximum-economy spark advance.

40 CFR 600.002 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... trucks”). Auxiliary emission control device (AECD) means an element of design as defined in § 86.1803 of..., in any combination. Alcohol-fueled automobile means an automobile designed to operate on alcohol, but not on gasoline. Alcohol dual fuel automobile means an automobile: (1) Which is designed to operate on...

27 CFR 19.1002 - Prohibited uses, transfers, and withdrawals.

Code of Federal Regulations, 2010 CFR

2010-04-01

... person shall withdraw, use, sell, or otherwise dispose of distilled spirits (including fuel alcohol... withdraws, uses, sells or otherwise disposes of distilled spirits (including fuel alcohol) produced under... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Prohibited uses, transfers...

40 CFR 600.209-12 - Calculation of vehicle-specific 5-cycle fuel economy and CO2 emission values for a model type.

Code of Federal Regulations, 2012 CFR

2012-07-01

... city and highway fuel economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) If 5-cycle testing was performed on the alcohol or natural gas test fuel, calculate the city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural...

40 CFR 600.209-12 - Calculation of vehicle-specific 5-cycle fuel economy and CO2 emission values for a model type.

Code of Federal Regulations, 2014 CFR

2014-07-01

... city and highway fuel economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) If 5-cycle testing was performed on the alcohol or natural gas test fuel, calculate the city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural...

40 CFR 600.209-12 - Calculation of vehicle-specific 5-cycle fuel economy and CO2 emission values for a model type.

Code of Federal Regulations, 2013 CFR

2013-07-01

... city and highway fuel economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) If 5-cycle testing was performed on the alcohol or natural gas test fuel, calculate the city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural...

Performance study of sugar-yeast-ethanol bio-hybrid fuel cells

NASA Astrophysics Data System (ADS)

Jahnke, Justin P.; Mackie, David M.; Benyamin, Marcus; Ganguli, Rahul; Sumner, James J.

2015-05-01

Renewable alternatives to fossil hydrocarbons for energy generation are of general interest for a variety of political, economic, environmental, and practical reasons. In particular, energy from biomass has many advantages, including safety, sustainability, and the ability to be scavenged from native ecosystems or from waste streams. Microbial fuel cells (MFCs) can take advantage of microorganism metabolism to efficiently use sugar and other biomolecules as fuel, but are limited by low power densities. In contrast, direct alcohol fuel cells (DAFCs) take advantage of proton exchange membranes (PEMs) to generate electricity from alcohols at much higher power densities. Here, we investigate a novel bio-hybrid fuel cell design prepared using commercial off-the-shelf DAFCs. In the bio-hybrid fuel cells, biomass such as sugar is fermented by yeast to ethanol, which can be used to fuel a DAFC. A separation membrane between the fermentation and the DAFC is used to purify the fermentate while avoiding any parasitic power losses. However, shifting the DAFCs from pure alcohol-water solutions to filtered fermented media introduces complications related to how the starting materials, fermentation byproducts, and DAFC waste products affect both the fermentation and the long-term DAFC performance. This study examines the impact of separation membrane pore size, fermentation/fuel cell byproducts, alcohol and salt concentrations, and load resistance on fuel cell performance. Under optimized conditions, the performance obtained is comparable to that of a similar DAFC run with a pure alcohol-water mixture. Additionally, the modified DAFC can provide useable amounts of power for weeks.

A survey of Opportunities for Microbial Conversion of Biomass to Hydrocarbon Compatible Fuels

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jovanovic, Iva; Jones, Susanne B.; Santosa, Daniel M.

2010-09-01

Biomass is uniquely able to supply renewable and sustainable liquid transportation fuels. In the near term, the Biomass program has a 2012 goal of cost competitive cellulosic ethanol. However, beyond 2012, there will be an increasing need to provide liquid transportation fuels that are more compatible with the existing infrastructure and can supply fuel into all transportation sectors, including aviation and heavy road transport. Microbial organisms are capable of producing a wide variety of fuel and fuel precursors such as higher alcohols, ethers, esters, fatty acids, alkenes and alkanes. This report surveys liquid fuels and fuel precurors that can bemore » produced from microbial processes, but are not yet ready for commercialization using cellulosic feedstocks. Organisms, current research and commercial activities, and economics are addressed. Significant improvements to yields and process intensification are needed to make these routes economic. Specifically, high productivity, titer and efficient conversion are the key factors for success.« less

40 CFR 600.002-08 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 523.3. Auxiliary emission control device (AECD) means an element of design as defined in part 86 of... means an automobile designed to operate exclusively on alcohol. Alcohol dual fuel automobile means an automobile: (1) Which is designed to operate on alcohol and on gasoline or diesel fuel; and (2) Which...

27 CFR 19.996 - Withdrawal of spirits.

Code of Federal Regulations, 2010 CFR

2010-04-01

... alcohol fuel plant, they must be rendered unfit for beverage use as provided in this subpart. Spirits rendered unfit for beverage use (fuel alcohol) may be withdrawn free of tax from plant premises exclusively... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Withdrawal of spirits. 19...

27 CFR 19.714 - General requirements for records.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Recordkeeping § 19.714 General requirements for records. A proprietor of an alcohol fuel plant must maintain records that accurately reflect the operations and transactions at the alcohol fuel plant. The records... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false General requirements for...

27 CFR 19.704 - Security.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Security. 19.704 Section... Construction, Equipment, and Security § 19.704 Security. (a) General. The proprietor of an alcohol fuel plant must provide adequate security measures at the alcohol fuel plant in order to protect against the...

27 CFR 19.704 - Security.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Security. 19.704 Section... Construction, Equipment, and Security § 19.704 Security. (a) General. The proprietor of an alcohol fuel plant must provide adequate security measures at the alcohol fuel plant in order to protect against the...

27 CFR 19.704 - Security.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Security. 19.704 Section... Construction, Equipment, and Security § 19.704 Security. (a) General. The proprietor of an alcohol fuel plant must provide adequate security measures at the alcohol fuel plant in order to protect against the...

27 CFR 19.704 - Security.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Security. 19.704 Section... Construction, Equipment, and Security § 19.704 Security. (a) General. The proprietor of an alcohol fuel plant must provide adequate security measures at the alcohol fuel plant in order to protect against the...

27 CFR 19.672 - Types of plants.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Types of plants. 19.672... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Obtaining A Permit § 19.672 Types of plants. There are three types of alcohol fuel plants: Small plants, medium plants...

27 CFR 19.720 - Reports.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Reports. 19.720 Section 19... TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Reports § 19.720 Reports. Each proprietor of an alcohol fuel plant must submit to the appropriate TTB officer an annual report of operations...

Enthanol fuels from biomass projects

NASA Astrophysics Data System (ADS)

Hsieh, B. C. B.

About 100 projects are proposed or underway to convert organic crops such as corn and grains or waste organic material into a clean usable ethyl alcohol fuel. Total production capacity could reach more than two billion gallons per year in 1985, excluding beverage and industrial uses. Congressional appropriation of approximately one-half billion dollars to DOE/USDA for loan guarantees and federal and state laws exempting excise taxes can make this ethanol fuel from biomass possible. An overview and status of the projects will be reviewed. Net energy production of ethyl alcohol from biomass and the impacts of increasing alcohol fuel use will also be discussed.

27 CFR 19.710 - Inventory of spirits.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Spirits § 19.710 Inventory of spirits. A proprietor of an alcohol fuel plant must take a physical inventory of all spirits and fuel alcohol on the bonded premises at the end of each calendar year. The... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Inventory of spirits. 19...

27 CFR 19.736 - Consignee for in-bond shipments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Transfer of Spirits Between Alcohol Fuel Plants § 19.736 Consignee for in-bond shipments. (a) General. A proprietor that receives spirits in bond from another alcohol fuel plant is the “consignee” of the shipment... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Consignee for in-bond...

27 CFR 19.735 - Reconsignment while in transit.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Transfer of Spirits Between Alcohol Fuel Plants § 19.735 Reconsignment while in transit. A consignor may... previously approved for the new consignee and must be on file at the alcohol fuel plant. The bond of the new... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Reconsignment while in...

27 CFR 19.508 - Consignor premises.

Code of Federal Regulations, 2010 CFR

2010-04-01

... plant or bonded wine cellar; or (ii) the consignor proprietor of an alcohol fuel plant to cover the... alcohol fuel plants qualified under 26 U.S.C. 5181. (3) The consignor proprietor may cover on one transfer... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Consignor premises. 19.508...

Utilization of Alcohol Fuel in Spark Ignition and Diesel Engines.

ERIC Educational Resources Information Center

Berndt, Don; Stengel, Ron

These five units comprise a course intended to prepare and train students to conduct alcohol fuel utilization seminars in spark ignition and diesel engines. Introductory materials include objectives and a list of instructor requirements. The first four units cover these topics: ethanol as an alternative fuel (technical and economic advantages,…

The economic production of alcohol fuels from coal-derived synthesis gas

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kugler, E.L.; Dadyburjor, D.B.; Yang, R.Y.K.

1995-12-31

The objectives of this project are to discover, (1) study and evaluate novel heterogeneous catalytic systems for the production of oxygenated fuel enhancers from synthesis gas. Specifically, alternative methods of preparing catalysts are to be investigated, and novel catalysts, including sulfur-tolerant ones, are to be pursued. (Task 1); (2) explore, analytically and on the bench scale, novel reactor and process concepts for use in converting syngas to liquid fuel products. (Task 1); (3) simulate by computer the most energy efficient and economically efficient process for converting coal to energy, with primary focus on converting syngas to fuel alcohols. (Task 2);more » (4) develop on the bench scale the best holistic combination of chemistry, catalyst, reactor and total process configuration integrated with the overall coal conversion process to achieve economic optimization for the conversion of syngas to liquid products within the framework of achieving the maximum cost effective transformation of coal to energy equivalents. (Tasks 1 and 2); and (5) evaluate the combustion, emission and performance characteristics of fuel alcohols and blends of alcohols with petroleum-based fuels. (Task 2)« less

27 CFR 19.405 - Consignor for in-bond shipments.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Spirits or denatured spirits to an alcohol fuel plant pursuant to an approved application on TTB F 5100.16... of an alcohol fuel plant must prepare a transfer record in accordance with § 19.620 to cover the... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Consignor for in-bond...

27 CFR 19.719 - Spirits made unfit for beverage use in the production process.

Code of Federal Regulations, 2011 CFR

2011-04-01

... process. If an alcohol fuel plant makes spirits unfit for beverage use before the spirits are removed from... render the spirits unfit for beverage use from the quantity of fuel alcohol (in gallons) produced and... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Spirits made unfit for...

Selective deoxygenation of aldehydes and alcohols on molybdenum carbide (Mo2C) surfaces

NASA Astrophysics Data System (ADS)

Xiong, Ke; Yu, Weiting; Chen, Jingguang G.

2014-12-01

The selective deoxygenation of aldehydes and alcohols without cleaving the Csbnd C bond is crucial for upgrading bio-oil and other biomass-derived molecules to useful fuels and chemicals. In this work, propanal, 1-propanol, furfural and furfuryl alcohol were selected as probe molecules to study the deoxygenation of aldehydes and alcohols on molybdenum carbide (Mo2C) prepared over a Mo(1 1 0) surface. The reaction pathways were investigated using temperature programmed desorption (TPD) and high resolution electron energy loss spectroscopy (HREELS). The deoxygenation of propanal and 1-propanol went through a similar intermediate (propoxide or η2(C,O)-propanal) to produce propene. The deoxygenation of furfural and furfuryl alcohol produced a surface intermediate similar to adsorbed 2-methylfuran. The comparison of these results revealed the promising deoxygenation performance of Mo2C, as well as the effect of the furan ring on the selective deoxygenation of the Cdbnd O and Csbnd OH bonds.

Large-scale alcohol production from corn, grain sorghum, and crop residues

DOE Office of Scientific and Technical Information (OSTI.GOV)

Turhollow, A.F. Jr.

1982-01-01

The potential impacts that large-scale alcohol production from corn, grain sorghum, and crop residues may have on US agriculture in the year 2000 are investigated. A one-land-group interregional linear-programming model is used. The objective function is to minimize the cost of production in the agricultural sector, given specified crop demands and constrained resources. The impacts that levels of alcohol production, ranging from zero to 12 billion gallons, have at two projected levels of crop demands, two grain-to-alcohol conversion and two milling methods, wet and dry, rates are considered. The impacts that large-scale fuel alcohol production has on US agriculture aremore » small. The major impacts that occur are the substitution of milling by-products, DDG, gluten feed, and gluten meal, for soybean meal in livestock feed rations. Production of 12 billion gallons of alcohol is estimated to be equivalent to an 18 percent increase in crop exports. Improving the grain-to-alcohol conversion rate from 2.6 to 3.0 gallons per bushels reduces the overall cost of agricultural production by $989 billion when 12 billion gallons of alcohol are produced.« less

Some Recent Observations on the Burning of Isolated N-Heptane and Alcohol Droplets

NASA Technical Reports Server (NTRS)

Dryer, F. L.

1999-01-01

In a joint program involving Prof F.A. Williams of the University of California, San Diego and Dr. Vedha Nayagam of the National Center for Microgravity Research on Fluid and Combustion, the combustion of liquid fuel droplets having initial diameters between about 1 mm and 6 mm is being studied. The objectives of the work are to improve fundamental knowledge of droplet combustion dynamics through microgravity experiments and theoretical analyses. The Princeton contributions to the collaborative program supports the engineering design, data analysis, and data interpretation requirements for the study of initially single component, spherically symmetric, isolated droplet combustion studies through experiments and numerical modeling. The complementary UCSD contributions apply asymptotic theoretical analyses and are described in the published literature and in a companion communication in this volume. Emphases of the Princeton work are on the study of simple alcohols (methanol, ethanol), alcohol/water mixtures, and pure alkanes (n-heptane, n-decane) as fuels, with time dependent measurements of drop size, flame-stand-off, liquid-phase composition, and finally, extinction. Ground based experiments have included bench-scale studies at Princeton and collaborative experimental studies in the 2.2 and 5.18 second drop towers at NASA-Glenn Research Center. Spacelab studies have included fiber-supported droplet combustion (FSDC) experiments in the Glovebox facility with accompanying numerical analyses. Experiments include FSDC-1, performed on the USML-2 mission in October, 1995 (STS-73) and FSDC-2, on the second flight of the MSL-1 mission in July, 1997 (STS-94).

Metabolic engineering of Clostridium acetobutylicum for the enhanced production of isopropanol-butanol-ethanol fuel mixture.

PubMed

Jang, Yu-Sin; Malaviya, Alok; Lee, Joungmin; Im, Jung Ae; Lee, Sang Yup; Lee, Julia; Eom, Moon-Ho; Cho, Jung-Hee; Seung, Do Young

2013-01-01

Butanol is considered as a superior biofuel, which is conventionally produced by clostridial acetone-butanol-ethanol (ABE) fermentation. Among ABE, only butanol and ethanol can be used as fuel alternatives. Coproduction of acetone thus causes lower yield of fuel alcohols. Thus, this study aimed at developing an improved Clostridium acetobutylicum strain possessing enhanced fuel alcohol production capability. For this, we previously developed a hyper ABE producing BKM19 strain was further engineered to convert acetone into isopropanol. The BKM19 strain was transformed with the plasmid pIPA100 containing the sadh (primary/secondary alcohol dehydrogenase) and hydG (putative electron transfer protein) genes from the Clostridium beijerinckii NRRL B593 cloned under the control of the thiolase promoter. The resulting BKM19 (pIPA100) strain produced 27.9 g/l isopropanol-butanol-ethanol (IBE) as a fuel alcohols with negligible amount of acetone (0.4 g/l) from 97.8 g/l glucose in lab-scale (2 l) batch fermentation. Thus, this metabolically engineered strain was able to produce 99% of total solvent produced as fuel alcohols. The scalability and stability of BKM19 (pIPA100) were evaluated at 200 l pilot-scale fermentation, which showed that the fuel alcohol yield could be improved to 0.37 g/g as compared to 0.29 g/g obtained at lab-scale fermentation, while attaining a similar titer. To the best of our knowledge, this is the highest titer of IBE achieved and the first report on the large scale fermentation of C. acetobutylicum for IBE production. © 2013 American Institute of Chemical Engineers.

Control of aldehyde emissions in the diesel engines with alcoholic fuels.

PubMed

Krishna, M V S Murali; Varaprasad, C M; Reddy, C Venkata Ramana

2006-01-01

The major pollutants emitted from compression ignition (CI) engine with diesel as fuel are smoke and nitrogen oxides (NOx). When the diesel engine is run with alternate fuels, there is need to check alcohols (methanol or ethanol) and aldehydes also. Alcohols cannot be used directly in diesel engine and hence engine modification is essential as alcohols have low cetane number and high latent hear of vaporization. Hence, for use of alcohol in diesel engine, it needs hot combustion chamber, which is provided by low heat rejection (LHR) diesel engine with an air gap insulated piston with superni crown and air gap insulated liner with superni insert. In the present study, the pollution levels of aldehydes are reported with the use of methanol and ethanol as alternate fuels in LHR diesel engine with varying injection pressure, injection timings with different percentage of alcohol induction. The aldehydes (formaldehyde and acetaldehyde) in the exhaust were estimated by wet chemical technique with high performance liquid chromatograph (HPLC). Aldehyde emissions increased with an increase in alcohol induction. The LHR engine showed a decrease in aldehyde emissions when compared to conventional engine. However, the variation of injection pressure showed a marginal effect in reducing aldehydes, while advancing the injection timing reduced aldehyde emissions.

A novel alcohol/iron (III) fuel cell

NASA Astrophysics Data System (ADS)

Yi, Qingfeng; Zou, Tao; Zhang, Yuanyuan; Liu, Xiaoping; Xu, Guorong; Nie, Huidong; Zhou, Xiulin

2016-07-01

A novel alcohol fuel cell is constructed by using Fe3+ as the oxidation agent instead of the conventional O2. Various alcohols as the fuels are tested, including methanol, ethanol, n-propanol and iso-propanol. In this fuel cell, the anode catalysts tested are PdSn/β-cd-CNT, PdSn/CNT, Pd/β-cd-CNT, Pd/CNT and Pd/β-cd-C, prepared by using multi-walled carbon nanotube (CNT) and carbon powder (C), as well as β-cyclodexdrin (β-cd) modified CNT (β-cd-CNT) and β-cd modified C (β-cd-C), as the substrates to immobilize PdSn and Pd nanoparticles in glycol solvent. The as-synthesized PdSn/β-cd-CNT catalyst presents significantly higher electroactivity for alcohol oxidation than the conventional Pd/C catalyst. Fe3+ reduction reaction is carried out on the cathode made of carbon powder. The anolyte (alcohols in 1 mol L-1 NaOH) and catholyte (Fe3+ in 0.5 mol L-1 NaCl) are separated with a Nafion 117 membrane. Open circuit voltage (OCV) of the cell with the anode PdSn/β-cd-CNT is 1.14-1.22 V, depending upon the used alcohol. The maximum power densities with methanol, ethanol, n-propanol and iso-propanol fuels are 15.2, 16.1, 19.9 and 12.2 mW cm-2, respectively.

Preparation of Biofuel Using Acetylatation of Jojoba Fatty Alcohols and Assessment as a Blend Component in Ultra Low Sulfur Diesel Fuel

USDA-ARS?s Scientific Manuscript database

The majority of biodiesel fuels are produced from vegetable oils or animal fats by transesterification of oil with alcohol in the presence of a catalyst. In this study, a new class of biofuel is explored by acetylation of fatty alcohols from Jojoba oil. Recently, we reported Jojoba oil methyl este...

27 CFR 19.690 - Change in location.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Information § 19.690 Change in location. If there is a change in the location of the alcohol fuel plant or of... permit on form TTB F 5110.74, Application and Permit for an Alcohol Fuel Producer Under 26 U.S.C. 5181... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Change in location. 19.690...

Hige Compression Ratio Turbo Gasoline Engine Operation Using Alcohol Enhancement

DOE Office of Scientific and Technical Information (OSTI.GOV)

Heywood, John; Jo, Young Suk; Lewis, Raymond

The overall objective of this project was to quantify the potential for improving the performance and efficiency of gasoline engine technology by use of alcohols to suppress knock. Knock-free operation is obtained by direct injection of a second “anti-knock” fuel such as ethanol, which suppresses knock when, with gasoline fuel, knock would occur. Suppressing knock enables increased turbocharging, engine downsizing, and use of higher compression ratios throughout the engine’s operating map. This project combined engine testing and simulation to define knock onset conditions, with different mixtures of gasoline and alcohol, and with this information quantify the potential for improving themore » efficiency of turbocharged gasoline spark-ignition engines, and the on-vehicle fuel consumption reductions that could then be realized. The more focused objectives of this project were therefore to: Determine engine efficiency with aggressive turbocharging and downsizing and high compression ratio (up to a compression ratio of 13.5:1) over the engine’s operating range; Determine the knock limits of a turbocharged and downsized engine as a function of engine speed and load; Determine the amount of the knock-suppressing alcohol fuel consumed, through the use of various alcohol-gasoline and alcohol-water gasoline blends, for different driving cycles, relative to the gasoline consumed; Determine implications of using alcohol-boosted engines, with their higher efficiency operation, in both light-duty and medium-duty vehicle sectors.« less

46 CFR 25.45-1 - Heating and lighting systems on vessels carrying passengers for hire.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Alcohol, solid, (2) Alcohol, liquid, combustible, (3) Fuel oil, No. 1, No. 2, or No. 3, (4) Kerosene, (5... a pan. (c) Heating and lighting systems using kerosene or fuel oil must meet the following...

46 CFR 25.45-1 - Heating and lighting systems on vessels carrying passengers for hire.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Alcohol, solid, (2) Alcohol, liquid, combustible, (3) Fuel oil, No. 1, No. 2, or No. 3, (4) Kerosene, (5... a pan. (c) Heating and lighting systems using kerosene or fuel oil must meet the following...

46 CFR 25.45-1 - Heating and lighting systems on vessels carrying passengers for hire.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Alcohol, solid, (2) Alcohol, liquid, combustible, (3) Fuel oil, No. 1, No. 2, or No. 3, (4) Kerosene, (5... a pan. (c) Heating and lighting systems using kerosene or fuel oil must meet the following...

46 CFR 25.45-1 - Heating and lighting systems on vessels carrying passengers for hire.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Alcohol, solid, (2) Alcohol, liquid, combustible, (3) Fuel oil, No. 1, No. 2, or No. 3, (4) Kerosene, (5... a pan. (c) Heating and lighting systems using kerosene or fuel oil must meet the following...

Alternative Fuels

EPA Pesticide Factsheets

Alternative fuels include gaseous fuels such as hydrogen, natural gas, and propane; alcohols such as ethanol, methanol, and butanol; vegetable and waste-derived oils; and electricity. Overview of alternative fuels is here.

7 CFR Appendix A to Part 15b - List of Federal Financial Assistance From USDA

Code of Federal Regulations, 2014 CFR

2014-01-01

... program for women, infants, and children (WIC) Sec. 17 of the Child Nutrition Act of 1966, as amended, 42... and Economic Development Act of 1978, 7 U.S.C. 178 et seq. 11. Alcohol Fuels research Sec. 1419 of the... Act of August 4, 1965, as amended, 7 U.S.C. 450i(c). 16. Rural development research Title V of the...

7 CFR Appendix A to Part 15b - List of Federal Financial Assistance From USDA

Code of Federal Regulations, 2010 CFR

2010-01-01

... program for women, infants, and children (WIC) Sec. 17 of the Child Nutrition Act of 1966, as amended, 42... and Economic Development Act of 1978, 7 U.S.C. 178 et seq. 11. Alcohol Fuels research Sec. 1419 of the... Act of August 4, 1965, as amended, 7 U.S.C. 450i(c). 16. Rural development research Title V of the...

7 CFR Appendix A to Part 15b - List of Federal Financial Assistance From USDA

Code of Federal Regulations, 2013 CFR

2013-01-01

... program for women, infants, and children (WIC) Sec. 17 of the Child Nutrition Act of 1966, as amended, 42... and Economic Development Act of 1978, 7 U.S.C. 178 et seq. 11. Alcohol Fuels research Sec. 1419 of the... Act of August 4, 1965, as amended, 7 U.S.C. 450i(c). 16. Rural development research Title V of the...

7 CFR Appendix A to Part 15b - List of Federal Financial Assistance From USDA

Code of Federal Regulations, 2012 CFR

2012-01-01

... program for women, infants, and children (WIC) Sec. 17 of the Child Nutrition Act of 1966, as amended, 42... and Economic Development Act of 1978, 7 U.S.C. 178 et seq. 11. Alcohol Fuels research Sec. 1419 of the... Act of August 4, 1965, as amended, 7 U.S.C. 450i(c). 16. Rural development research Title V of the...

7 CFR Appendix A to Part 15b - List of Federal Financial Assistance From USDA

Code of Federal Regulations, 2011 CFR

2011-01-01

... program for women, infants, and children (WIC) Sec. 17 of the Child Nutrition Act of 1966, as amended, 42... and Economic Development Act of 1978, 7 U.S.C. 178 et seq. 11. Alcohol Fuels research Sec. 1419 of the... Act of August 4, 1965, as amended, 7 U.S.C. 450i(c). 16. Rural development research Title V of the...

75 FR 11624 - Highway Safety Programs; Conforming Products List of Evidential Breath Alcohol Measurement Devices

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-11

... either 110 volts AC or 12 volts DC, such as from a car battery. The Alcotest 9510 uses fuel cell and...-dispersive infra-red device that is powered by either 120 volts AC power or 12 volts DC, such as from a car.... Louis, Missouri: Photo Electric Intoximeter *...... X GC Intoximeter MK II X X GC Intoximeter MK IV X X...

Study of alcohol fuel of butanol and ethanol effect on the compression ignition (CI) engine performance, combustion and emission characteristic

NASA Astrophysics Data System (ADS)

Aziz, M. A.; Yusop, A. F.; Mat Yasin, M. H.; Hamidi, M. A.; Alias, A.; Hussin, H.; Hamri, S.

2017-10-01

Diesel engine which is one of the larger contributors to total consumption for petroleum is an attractive power unit used widely in many fields. However, diesel engines are among the main contributors to air pollutions for the large amount of emissions, such as CO, CO2 and NOx lead to an adverse effect on human health. Many researches have been done to find alternative fuels that are clean and efficient. Biodiesel is preferred as an alternative source for diesel engine which produces lower emission of pollutants. This study has focused on the evaluation of diesel and alcohol-diesel fuel properties and also the performance, combustion and exhaust emission from diesel engine fuelled with diesel and alcohol. Butanol and ethanol is blend with diesel fuel at 1:9 ratio. There are three test fuel that is tested which Diesel (100% diesel), D90BU10 (10% Butanol and 90% diesel) and D90E10 (10% Ethanol and 90% diesel). The comparison between diesel and alcohol-diesel blend has been made in terms of fuel properties characterization, engine performance such as brake power (BP) and brake specific fuel consumption (BSFC) also the in cylinder maximum pressure characteristic. Thus, exhaust gas emission of CO, CO2, NOx and O2 emission also has been observed at constant load of 50% but in different operating engine speed (1100 rpm, 1400 rpm, 1700 rpm, 2000 rpm and 2300 rpm). The results show the addition of 10% of each butanol and ethanol to diesel fuel had decreased the fuel density about 0.3% to 0.5% compared to mineral diesel. In addition, viscosity and energy content are also decrease. The addition of 10% butanol had improved the fuel cetane number however the ethanol blends react differently. In term of engine performance, as the engine speed increased, BP output also increase respectively. Hence, the alcohol blends fuel generates lower BP compared to diesel, plus BSFC for all test fuel shows decreasing trend at low and medium speed, however increased gradually at higher engine speed. Thus, D90BU10 had higher BSFC compared to mineral diesel and D90E10. In general, the addition of alcohol blend in diesel fuel had increase the BSFC. In term of in cylinder pressure, as the engine speed is increased, the crank angle noted to move away from TDC for all test fuel. The maximum cylinder pressure increased at low and medium speed, but decrease in higher engine speed. The addition of 10% of butanol and ethanol in the mineral diesel decreased the maximum cylinder pressure. Meanwhile, O2 emission of D90E10 is higher compared to D90BU10 due to higher oxygen content found in ethanol. The CO2 emission of D90BU10 recorded higher compared to mineral diesel due to the high oxygen contents in the alcohol. CO emission of alcohol blend on the other hand had lower emission at higher engine speed compared to mineral diesel. As engine speed is increased, NOx emission of mineral diesel and D90E10 had decreased gradually. However, D90BU10 had increased of NOx emission at lower to medium engine speed, than gradually decreased at higher engine speed.

Design report small-scale fuel alcohol plant. Volume 2: Detailed construction information

NASA Astrophysics Data System (ADS)

1980-12-01

The objectives are to provide potential alcohol producers with a reference design and provide a complete, demonstrated design of a small scale fuel alcohol plant. The plant has the capability for feedstock preparation, cooking, saccharification, fermentation, distillation, by-product dewatering, and process steam generation. An interesting feature is an instrumentation and control system designed to allow the plant to run 24 hours per day with only four hours of operator attention.

Reversible catalytic dehydrogenation of alcohols for energy storage

PubMed Central

Bonitatibus, Peter J.; Chakraborty, Sumit; Doherty, Mark D.; Siclovan, Oltea; Jones, William D.; Soloveichik, Grigorii L.

2015-01-01

Reversibility of a dehydrogenation/hydrogenation catalytic reaction has been an elusive target for homogeneous catalysis. In this report, reversible acceptorless dehydrogenation of secondary alcohols and diols on iron pincer complexes and reversible oxidative dehydrogenation of primary alcohols/reduction of aldehydes with separate transfer of protons and electrons on iridium complexes are shown. This reactivity suggests a strategy for the development of reversible fuel cell electrocatalysts for partial oxidation (dehydrogenation) of hydroxyl-containing fuels. PMID:25588879

Report on Investigation of Alcohol Combustion Associated Wear in Spark Ignition Engines, Mechanisms and Lubricant Effects.

DTIC Science & Technology

1984-12-01

investigated four - alcohol -containing fuels: pure methanol , pure ethanol, methanol in unleaded gaso- line, and ethanol in unleaded gasoline (gasohol...testing indicated that pure alcohol fuels reduced the buildup of engine .. deposits. Also neat methanol greatly increased engine wear rates at engine...results from reactions between methanol combustion products and the cast-iron cylinder liner, where the presence of liquid methanol in the combustion

Reversible catalytic dehydrogenation of alcohols for energy storage

DOE PAGES

Bonitatibus, Jr., Peter J.; Chakraborty, Sumit; Doherty, Mark D.; ...

2015-01-14

Reversibility of a dehydrogenation/hydrogenation catalytic reaction has been an elusive target for homogeneous catalysis. In this paper, reversible acceptorless dehydrogenation of secondary alcohols and diols on iron pincer complexes and reversible oxidative dehydrogenation of primary alcohols/reduction of aldehydes with separate transfer of protons and electrons on iridium complexes are shown. Finally, this reactivity suggests a strategy for the development of reversible fuel cell electrocatalysts for partial oxidation (dehydrogenation) of hydroxyl-containing fuels.

27 CFR 19.672 - Types of plants.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Types of plants. 19.672... OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Obtaining A Permit § 19.672 Types of plants. There are three types of alcohol fuel plants: Small plants, medium plants...

27 CFR 19.720 - Reports.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Reports. 19.720 Section 19... TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Reports § 19.720 Reports. Each proprietor of an alcohol fuel plant must submit to the appropriate TTB officer an annual report of operations...

Impact of higher alcohols blended in gasoline on light-duty vehicle exhaust emissions.

PubMed

Ratcliff, Matthew A; Luecke, Jon; Williams, Aaron; Christensen, Earl; Yanowitz, Janet; Reek, Aaron; McCormick, Robert L

2013-12-03

Certification gasoline was splash blended with alcohols to produce four blends: ethanol (16 vol%), n-butanol (17 vol%), i-butanol (21 vol%), and an i-butanol (12 vol%)/ethanol (7 vol%) mixture; these fuels were tested in a 2009 Honda Odyssey (a Tier 2 Bin 5 vehicle) over triplicate LA92 cycles. Emissions of oxides of nitrogen, carbon monoxide, non-methane organic gases (NMOG), unburned alcohols, carbonyls, and C1-C8 hydrocarbons (particularly 1,3-butadiene and benzene) were determined. Large, statistically significant fuel effects on regulated emissions were a 29% reduction in CO from E16 and a 60% increase in formaldehyde emissions from i-butanol, compared to certification gasoline. Ethanol produced the highest unburned alcohol emissions of 1.38 mg/mile ethanol, while butanols produced much lower unburned alcohol emissions (0.17 mg/mile n-butanol, and 0.30 mg/mile i-butanol); these reductions were offset by higher emissions of carbonyls. Formaldehyde, acetaldehyde, and butyraldehyde were the most significant carbonyls from the n-butanol blend, while formaldehyde, acetone, and 2-methylpropanal were the most significant from the i-butanol blend. The 12% i-butanol/7% ethanol blend was designed to produce no increase in gasoline vapor pressure. This fuel's exhaust emissions contained the lowest total oxygenates among the alcohol blends and the lowest NMOG of all fuels tested.

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

At the opening of the Symposium, Dr. Sharrah, Senior Vice President of Continental Oil Company, addressed the attendees, and his remarks are included in this volume. The Symposium was concluded by workshops which addressed specific topics. The topical titles are as follows: alcohol uses; production; environment and safety; and socio-economic. The workshops reflected a growing confidence among the attendees that the alcohols from coal, remote natural gas and biomass do offer alternatives to petroleum fuels. Further, they may, in the long run, prove to be equal or superior to the petroleum fuels when the aspects of performance, environment, health andmore » safety are combined with the renewable aspect of the biomass derived alcohols. Although considerable activity in the production and use of alcohols is now appearing in many parts of the world, the absence of strong, broad scale assessment and support for these fuels by the United States Federal Government was a noted point of concern by the attendees. The environmental consequence of using alcohols continues to be more benign in general than the petroleum based fuels. The exception is the family of aldehydes. Although the aldehydes are easily suppressed by catalysts, it is important to understand their production in the combustion process. Progress is being made in this regard. Of course, the goal is to burn the alcohols so cleanly that catalytic equipment can be eliminated. Separate abstracts are prepared for the Energy Data Base for individual presentations.« less

EPA may modify Du Pont waiver for methanol fuel blends

DOE Office of Scientific and Technical Information (OSTI.GOV)

Anderson, E.V.

1985-09-02

The Environmental Protection Agency (EPA) granted a Clean Air ACt waiver to DuPont's blendstock of methanol and other cosolvent alcohols for use in unleaded gasoline. The waiver included some stringent fuel volatility requirements to control evaporative emissions that have kept the waiver from becoming the marketing tool for fuel alcohols that everyone expected it to be. EPA seems willing to amend the waiver as long as evaporative emissions controls are kept, but there are some difficult procedural issues to resolve first. To date, only small amounts of alcohol blends have been sold under the DuPont waiver because the blendstock tendsmore » to increase the volatility of gasoline.« less

Alternative Fuels Data Center

Science.gov Websites

with gasoline; natural gas and liquid fuels domestically produced from natural gas; propane; coal -derived liquid fuels; hydrogen; electricity; pure biodiesel (B100); fuels, other than alcohol, derived

Utilization of alternative fuels in diesel engines

NASA Technical Reports Server (NTRS)

Lestz, S. A.

1984-01-01

Performance and emission data are collected for various candidate alternate fuels and compare these data to that for a certified petroleum based number two Diesel fuel oil. Results for methanol, ethanol, four vegetable oils, two shale derived oils, and two coal derived oils are reported. Alcohol fumigation does not appear to be a practical method for utilizing low combustion quality fuels in a Diesel engine. Alcohol fumigation enhances the bioactivity of the emitted exhaust particles. While it is possible to inject many synthetic fuels using the engine stock injection system, wholly acceptable performance is only obtained from a fuel whose specifications closely approach those of a finished petroleum based Diesel oil. This is illustrated by the contrast between the poor performance of the unupgraded coal derived fuel blends and the very good performance of the fully refined shale derived fuel.

40 CFR 1048.801 - What definitions apply to this part?

Code of Federal Regulations, 2011 CFR

2011-07-01

.... 7401-7671q. Adjustable parameter means any device, system, or element of design that someone can adjust... design function is to decrease emissions in the engine exhaust before it is exhausted to the environment... engine that is designed to run using an alcohol fuel. For purposes of this definition, alcohol fuels do...

40 CFR 1048.801 - What definitions apply to this part?

Code of Federal Regulations, 2012 CFR

2012-07-01

.... 7401-7671q. Adjustable parameter means any device, system, or element of design that someone can adjust... design function is to decrease emissions in the engine exhaust before it is exhausted to the environment... engine that is designed to run using an alcohol fuel. For purposes of this definition, alcohol fuels do...

75 FR 82069 - Ethyl Alcohol for Fuel Use: Determination of the Base Quantity of Imports

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-29

...: Determination of the Base Quantity of Imports AGENCY: United States International Trade Commission. ACTION... establish the ``base quantity'' of imports of fuel ethyl alcohol with a zero percent local feedstock requirement that can be imported from U.S. insular possessions or CBERA-beneficiary countries. The base...

7 CFR Appendix C to Subpart E of... - Guidelines for Loan Guarantees for Alcohol Fuel Production Facilities

Code of Federal Regulations, 2010 CFR

2010-01-01

... facilities necessary for the production and storage of alcohol and the processing of the by-products of alcohol production. The intent is to limit the alcohol and by-products processing facilities to those... alcohol or by-products in another manufacturing process, are not considered part of the alcohol production...

Electrocatalyst for alcohol oxidation at fuel cell anodes

DOEpatents

Adzic, Radoslav [East Setauket, NY; Kowal, Andrzej [Cracow, PL

2011-11-02

In some embodiments a ternary electrocatalyst is provided. The electrocatalyst can be used in an anode for oxidizing alcohol in a fuel cell. In some embodiments, the ternary electrocatalyst may include a noble metal particle having a surface decorated with clusters of SnO.sub.2 and Rh. The noble metal particles may include platinum, palladium, ruthenium, iridium, gold, and combinations thereof. In some embodiments, the ternary electrocatalyst includes SnO.sub.2 particles having a surface decorated with clusters of a noble metal and Rh. Some ternary electrocatalysts include noble metal particles with clusters of SnO.sub.2 and Rh at their surfaces. In some embodiments the electrocatalyst particle cores are nanoparticles. Some embodiments of the invention provide a fuel cell including an anode incorporating the ternary electrocatalyst. In some aspects a method of using ternary electrocatalysts of Pt, Rh, and SnO.sub.2 to oxidize an alcohol in a fuel cell is described.

Alternative Fuels Data Center: Methanol

Science.gov Websites

(CH3OH), also known as wood alcohol, is considered an alternative fuel under the Energy Policy Act of 1992. As an engine fuel, methanol has chemical and physical fuel properties similar to ethanol Ethanol Hydrogen Natural Gas Propane Emerging Fuels Fuel Prices Conserve Fuel Idle Reduction Parts &

HYDROLYSIS OF MTBE TO TBA IN GROUND WATER SAMPLES WITH HYDROCHLORIC ACID

EPA Science Inventory

Conventional sampling and analytical protocols have poor sensitivity for fuel oxygenates that are alcohols, such as tert-butyl alcohol (TBA). Because alcohols are miscible or highly soluble in water, alcohols are not efficiently transferred to the gas chromatograph for analysis....

27 CFR 19.959 - Additional provisions with respect to bonds.

Code of Federal Regulations, 2010 CFR

2010-04-01

... alcohol fuel plants. Construction, Equipment and Security ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Additional provisions with respect to bonds. 19.959 Section 19.959 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND...

76 FR 82320 - Ethyl Alcohol for Fuel Use: Determination of the Base Quantity of Imports

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-30

...: Determination of the Base Quantity of Imports AGENCY: United States International Trade Commission. [[Page 82321... to establish the ``base quantity'' of imports of fuel ethyl alcohol with a zero percent local... base quantity to be used by U.S. Customs and Border Protection in the administration of the law is the...

Development of a test method for distillation of diesel-biodiesel-alcohols mixtures at reduced pressure

NASA Astrophysics Data System (ADS)

Niculescu, R.; Iosub, I.; Clenci, A.; Zaharia, C.; Iorga-Simăn, V.

2017-10-01

Increased environmental awareness and depletion of fossil petroleum resources are driving the automotive industry to seek out and use alternative fuels. For instance, the biofuel is a major renewable energy source to supplement declining fossil fuel resources. The addition of alcohols like methanol and ethanol is practical in biodiesel blends due to its miscibility with the pure biodiesel. Alcohols also improve physico-chemical properties of biodiesel blends, which lead to improved combustion efficiency. Proper volatility of fuels is critical to the operation of internal combustion engines with respect to both performance and emissions. Volatility may be characterised by various measurements, the most common of which are vapour pressure, distillation and the vapour/liquid ratio. The presence of ethanol or other oxygenates may affect these properties and, as a result, performance and emissions, as well. However, in the case of diesel-biodiesel-alcohols mixtures, the variance of component volatility makes difficult the analysis of the overall volatility. Thus, the paper presents an experimental method of distilling diesel-biodiesel-alcohols mixtures by adjusting the boiler pressure of an i-Fischer Dist equipment.

Syngas Conversion to Hydrocarbon Fuels through Mixed Alcohol Intermediates

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dagle, Robert A.; Lebarbier, Vanessa M.; Albrecht, Karl O.

2013-05-13

Synthesis gas (syngas) can be used to synthesize a variety of fuels and chemicals. Domestic transportation and military operational interests have driven continued focus on domestic syngas-based fuels production. Liquid transportation fuels may be made from syngas via four basic processes: 1) higher alcohols, 2) Fischer-Tropsch (FT), 3) methanol-to-gasoline (MTG), and 4) methanol-to-olefins (MTO) and olefins-to-gasoline/distillate (MOGD). Compared to FT and higher alcohols, MTG and MTO-MOGD have received less attention in recent years. Due to the high capital cost of these synthetic fuel plants, the production cost of the finished fuel cannot compete with petroleum-derived fuel. Pacific Northwest National Laboratorymore » has recently evaluated one way to potentially reduce capital cost and overall production cost for MTG by combining the methanol and MTG syntheses in a single reactor. The concept consists of mixing the conventional MTG catalyst (i.e. HZSM-5) with an alcohol synthesis catalyst. It was found that a methanol synthesis catalyst, stable at high temperature (i.e. Pd/ZnO/Al2O3) [1], when mixed with ZSM-5, was active for syngas conversion. Relatively high syngas conversion can be achieved as the equilibrium-driven conversion limitations for methanol and dimethyl ether are removed as they are intermediates to the final hydrocarbon product. However, selectivity control was difficult to achieve as formation of undesirable durene and light hydrocarbons was problematic [2]. The objective of the present study was thus to evaluate other potential composite catalyst systems and optimize the reactions conditions for the conversion of syngas to hydrocarbon fuels, through the use of mixed alcohol intermediates. Mixed alcohols are of interest as they have recently been reported to produce higher yields of gasoline compared to methanol [3]. 1. Lebarbier, V.M., Dagle, R.A., Kovarik, L., Lizarazo-Adarme, J.A., King, D.L., Palo, D.R., Catalyst Science & Technology, 2012, 2, 2116-2127. 2. Zhu, Y., Jones, S.B., Biddy, M.J., Dagle, R.A., Palo, D.P., Bioresource Technology, 2012, 117, 341-351. 3. Gujar, A.C., Guda, V.K., Nolan, M., Yan W., Toghiani, H., White, M.G., Applied Catalysis A: General, 2009, 363, 115-121.« less

27 CFR 19.621 - Transfer record-consignee's responsibility.

Code of Federal Regulations, 2011 CFR

2011-04-01

... proprietor receives spirits from an alcohol fuel plant or from customs custody, or receives spirits... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Transfer record-consignee's responsibility. 19.621 Section 19.621 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO...

27 CFR 19.661 - Scope.

Code of Federal Regulations, 2011 CFR

2011-04-01

... covers the establishment and operation of alcohol fuel plants. (26 U.S.C. 5181) General ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Scope. 19.661 Section 19.661 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE...

27 CFR 19.1005 - Authorized materials.

Code of Federal Regulations, 2010 CFR

2010-04-01

... considered rendered unfit for beverage use and eligible for withdrawal as fuel alcohol. (b) List. The... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Authorized materials. 19.1005 Section 19.1005 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Underwood, R.P.

As part of the DOE-sponsored contract Synthesis of Dimethyl Ether and Alternative Fuels in the Liquid Phase from Coal-Derived Syngas'' experimental evaluations of the one-step synthesis of alternative fuels were carried out. The objective of this work was to develop novel processes for converting coal-derived syngas to fuels or fuel additives. Building on a technology base acquired during the development of the Liquid Phase Methanol (LPMEOH) process, this work focused on the development of slurry reactor based processes. The experimental investigations, which involved bench-scale reactor studies, focused primarily on three areas: (1) One-step, slurry-phase syngas conversion to hydrocarbons or methanol/hydrocarbonmore » mixtures using a mixture of methanol synthesis catalyst and methanol conversion catalyst in the same slurry reactor. (2) Slurry-phase conversion of syngas to mixed alcohols using various catalysts. (3) One-step, slurry-phase syngas conversion to mixed ethers using a mixture of mixed alcohols synthesis catalyst and dehydration catalyst in the same slurry reactor. The experimental results indicate that, of the three types of processes investigated, slurry phase conversion of syngas to mixed alcohols shows the most promise for further process development. Evaluations of various mixed alcohols catalysts show that a cesium-promoted Cu/ZnO/Al[sub 2]O[sub 3] methanol synthesis catalyst, developed in Air Products' laboratories, has the highest performance in terms of rate and selectivity for C[sub 2+]-alcohols. In fact, once-through conversion at industrially practical reaction conditions yielded a mixed alcohols product potentially suitable for direct gasoline blending. Moreover, an additional attractive aspect of this catalyst is its high selectivity for branched alcohols, potential precursors to iso-olefins for use in etherification.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Underwood, R.P.

As part of the DOE-sponsored contract ``Synthesis of Dimethyl Ether and Alternative Fuels in the Liquid Phase from Coal-Derived Syngas`` experimental evaluations of the one-step synthesis of alternative fuels were carried out. The objective of this work was to develop novel processes for converting coal-derived syngas to fuels or fuel additives. Building on a technology base acquired during the development of the Liquid Phase Methanol (LPMEOH) process, this work focused on the development of slurry reactor based processes. The experimental investigations, which involved bench-scale reactor studies, focused primarily on three areas: (1) One-step, slurry-phase syngas conversion to hydrocarbons or methanol/hydrocarbonmore » mixtures using a mixture of methanol synthesis catalyst and methanol conversion catalyst in the same slurry reactor. (2) Slurry-phase conversion of syngas to mixed alcohols using various catalysts. (3) One-step, slurry-phase syngas conversion to mixed ethers using a mixture of mixed alcohols synthesis catalyst and dehydration catalyst in the same slurry reactor. The experimental results indicate that, of the three types of processes investigated, slurry phase conversion of syngas to mixed alcohols shows the most promise for further process development. Evaluations of various mixed alcohols catalysts show that a cesium-promoted Cu/ZnO/Al{sub 2}O{sub 3} methanol synthesis catalyst, developed in Air Products` laboratories, has the highest performance in terms of rate and selectivity for C{sub 2+}-alcohols. In fact, once-through conversion at industrially practical reaction conditions yielded a mixed alcohols product potentially suitable for direct gasoline blending. Moreover, an additional attractive aspect of this catalyst is its high selectivity for branched alcohols, potential precursors to iso-olefins for use in etherification.« less

Alternative Fuels Data Center

Science.gov Websites

mixture containing at least 85% methanol, denatured ethanol, or other alcohols; natural gas, propane , hydrogen, or coal derived liquid fuels; or fuels derived from biological materials. PEVs are defined as

75 FR 61820 - Model Specifications for Breath Alcohol Ignition Interlock Devices (BAIIDs)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-06

... technology to alcohol-specific sensors (such as fuel cell technology based on electro-chemical oxidation of alcohol) or other emerging sensor technologies? Or, should NHTSA not specify the sensor technology and... require alcohol- specific technology in the Model Specifications, but that the particular sensor design...

27 CFR 19.670 - Dealer registration and recordkeeping.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Liability for Taxes § 19.670 Dealer registration and recordkeeping. An alcohol fuel plant that sells spirits... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Dealer registration and recordkeeping. 19.670 Section 19.670 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.950 - Suspension or revocation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... believe that any person holding an alcohol fuel producer's permit— (a) Has not in good faith complied with... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Suspension or revocation. 19.950 Section 19.950 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU...

27 CFR 19.906 - Dealer registration and recordkeeping.

Code of Federal Regulations, 2010 CFR

2010-04-01

....906 Dealer registration and recordkeeping. An alcohol fuel plant that sells spirits that have not been... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Dealer registration and recordkeeping. 19.906 Section 19.906 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.715 - Format of records.

Code of Federal Regulations, 2011 CFR

2011-04-01

....715 Format of records. (a) Proprietors of alcohol fuel plants are not required under this subpart to... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Format of records. 19.715 Section 19.715 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

27 CFR 19.679 - Duration of permit.

Code of Federal Regulations, 2011 CFR

2011-04-01

... § 19.679 Duration of permit. The proprietor of an alcohol fuel plant may conduct the operations... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Duration of permit. 19.679 Section 19.679 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

27 CFR 19.684 - Automatic termination of permits.

Code of Federal Regulations, 2011 CFR

2011-04-01

... alcohol fuel plant permit is not transferable and, except as otherwise provided in paragraph (b) of this... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Automatic termination of permits. 19.684 Section 19.684 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.697 - Permit suspension or revocation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... conduct proceedings to revoke or suspend an alcohol fuel plant permit in accordance with the procedures... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Permit suspension or revocation. 19.697 Section 19.697 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.407 - Consignee premises.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Identify separately any spirits that were produced at an alcohol fuel plant. Those spirits may not be... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Consignee premises. 19.407 Section 19.407 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

27 CFR 19.683 - Changes affecting permit applications.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Changes affecting permit applications. 19.683 Section 19.683 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use...

27 CFR 19.683 - Changes affecting permit applications.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Changes affecting permit applications. 19.683 Section 19.683 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use...

Sugarcane and other crops as fuel feedstocks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Irvine, J.E.

1980-07-01

The use of sugarcane as a feedstock for fuel alcohol production in Brazil, and in Zimbabwe Rhodesia and Panama stimulated tremendous interest in the potential of agricultural crops for renewable energy sources. The cost of the feedstock is important. Corn, the current major agricultural feedstock in US fuel alcohol production, costs 60 to 80% of the selling price of the alcohol produced from it. Production costs for sugarcane and sugarbeets are higher than for corn. Sugarcane and sugarbeets, yield more fermentable carbohydrates per acre than any other crop. Sugarcane has the distinct advantage of containing a large amount of fibermore » in the harvested portion. The feedstock cost of sugarcane can be reduced by producing more cane per acre. Sweet sorghum has been discussed as a fuel crop. Cassana, the tapioca source, is thought to be a fuel crop of major potential. Feedstock cost can also be reduced through management decisions that reduce costly practices. Cultivation and fertilizer costs can be reduced. The operating cost of the processing plant is affected by the choice of crops grown for feedstock, both by their cost and by availability. (DP)« less

Wood fuel preparation

Treesearch

L. H. Reineke

1965-01-01

This report gives information on the preparation of wood fuel from wood residues and other wood raw materials. Types of wood fuel discussed are cordwood, stovewood, slabwood, kindling, chips, hogged fuel, sawdust and shavings, bark, charcoal, alcohol, and briquets. Related information is given on types of machinery for preparing wood fuel and on possible markets for...

Demonstration of alcohol as an aviation fuel

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1996-07-01

A recently funded Southeastern Regional Biomass Energy Program (SERBEP) project with Baylor University will demonstrate the effectiveness of ethanols as an aviation fuel while providing several environmental and economic benefits. Part of this concern is caused by the petroleum industry. The basis for the petroleum industry to find an alternative aviation fuel will be dictated mainly by economic considerations. Three other facts compound the problem. First is the disposal of oil used in engines burning leaded fuel. This oil will contain too much lead to be burned in incinerators and will have to be treated as a toxic waste withmore » relatively high disposal fees. Second, as a result of a greater demand for alkalites to be used in the automotive reformulated fuel, the costs of these components are likely to increase. Third, the Montreal Protocol will ban in 1998 the use of Ethyl-Di-Bromide, a lead scavenger used in leaded aviation fuel. Without a lead scavenger, leaded fuels cannot be used. The search for alternatives to leaded aviation fuels has been underway by different organizations for some time. As part of the search for alternatives, the Renewable Aviation Fuels Development Center (RAFDC) at Baylor University in Waco, Texas, has received a grant from the Federal Aviation Administration (FAA) to improve the efficiencies of ethanol powered aircraft engines and to test other non-petroleum alternatives to aviation fuel.« less

Comparison of alcogas aviation fuel with export aviation gasoline

NASA Technical Reports Server (NTRS)

Gage, V R; Sparrow, S W; Harper, D R

1921-01-01

Mixtures of gasoline and alcohol when used in internal combustion engines designed for gasoline have been found to possess the advantage of alcohol in withstanding high compression without "knock" while retaining advantages of gasoline with regard to starting characteristics. Test of such fuels for maximum power-producing ability and fuel economy at various rates of consumption are thus of practical importance, with especial reference to high-compression engine development. This report discusses the results of tests which compares the performance of alcogas with x gasoline (export grade) as a standard.

JP-8 and Other Military Fuels

DTIC Science & Technology

2011-12-01

Fermentation Jet Fuel-Like Product sugarcane Alcohol Oligomerization Conventional Refinery ProcessesSugar switchgrass Dehydration Pyrolysis Fermentation...PolymerizationOlefins Lignocellulose corn stover forest waste Jet Fuel-Like ProductBio-CrudePyrolysis Hydroprocessing Unclassified Back Up Slides

Comparative TEA for Indirect Liquefaction Pathways to Distillate-Range Fuels via Oxygenated Intermediates

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tan, Eric; Snowden-Swan, Lesley J.; Talmadge, Michael

This paper presents a comparative techno-economic analysis of five conversion pathways from biomass to gasoline-, jet-, and diesel-range hydrocarbons via indirect liquefaction with specific focus on pathways utilizing oxygenated intermediates (derived either via thermochemical or biochemical conversion steps). The four emerging pathways of interest are compared with one conventional pathway (Fischer-Tropsch) for the production of the hydrocarbon blendstocks. The processing steps of the four emerging pathways include: biomass-to-syngas via indirect gasification, gas cleanup, conversion of syngas to alcohols/oxygenates, followed by conversion of alcohols/oxygenates to hydrocarbon blendstocks via dehydration, oligomerization, and hydrogenation. We show that the emerging pathways via oxygenated intermediatesmore » have the potential to be cost competitive with the conventional Fischer-Tropsch process. The evaluated pathways and the benchmark process generally exhibit similar fuel yields and carbon conversion efficiencies. The resulting minimum fuel selling prices are comparable to the benchmark at approximately $3.60 per gallon-gasoline equivalent, with potential for two new pathways to be more economically competitive. Additionally, the coproduct values can play an important role in the economics of the processes with oxygenated intermediates derived via syngas fermentation. Major cost drivers for the integrated processes are tied to achievable fuel yields and conversion efficiency of the intermediate steps, i.e., the production of oxygenates/alcohols from syngas and the conversion of oxygenates/alcohols to hydrocarbon fuels.« less

49 CFR 624.3 - Eligible activities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... clean fuel, biodiesel, hybrid electric, or zero emissions technology buses that exhibit equivalent or superior emissions reductions to existing clean fuel or hybrid electric technologies. (4) The Federal share...) Batteries; (v) Alcohol-based fuels; (vi) Hybrid electric; (vii) Fuel cells; (viii) Clean diesel, to the...

Biobutanol as Fuel for Direct Alcohol Fuel Cells-Investigation of Sn-Modified Pt Catalyst for Butanol Electro-oxidation.

PubMed

Puthiyapura, Vinod Kumar; Brett, Dan J L; Russell, Andrea E; Lin, Wen-Feng; Hardacre, Christopher

2016-05-25

Direct alcohol fuel cells (DAFCs) mostly use low molecular weight alcohols such as methanol and ethanol as fuels. However, short-chain alcohol molecules have a relative high membrane crossover rate in DAFCs and a low energy density. Long chain alcohols such as butanol have a higher energy density, as well as a lower membrane crossover rate compared to methanol and ethanol. Although a significant number of studies have been dedicated to low molecular weight alcohols in DAFCs, very few studies are available for longer chain alcohols such as butanol. A significant development in the production of biobutanol and its proposed application as an alternative fuel to gasoline in the past decade makes butanol an interesting candidate fuel for fuel cells. Different butanol isomers were compared in this study on various Pt and PtSn bimetallic catalysts for their electro-oxidation activities in acidic media. Clear distinctive behaviors were observed for each of the different butanol isomers using cyclic voltammetry (CV), indicating a difference in activity and the mechanism of oxidation. The voltammograms of both n-butanol and iso-butanol showed similar characteristic features, indicating a similar reaction mechanism, whereas 2-butanol showed completely different features; for example, it did not show any indication of poisoning. Ter-butanol was found to be inactive for oxidation on Pt. In situ FTIR and CV analysis showed that OHads was essential for the oxidation of primary butanol isomers which only forms at high potentials on Pt. In order to enhance the water oxidation and produce OHads at lower potentials, Pt was modified by the oxophilic metal Sn and the bimetallic PtSn was studied for the oxidation of butanol isomers. A significant enhancement in the oxidation of the 1° butanol isomers was observed on addition of Sn to the Pt, resulting in an oxidation peak at a potential ∼520 mV lower than that found on pure Pt. The higher activity of PtSn was attributed to the bifunctional mechanism on PtSn catalyst. The positive influence of Sn was also confirmed in the PtSn nanoparticle catalyst prepared by the modification of commercial Pt/C nanoparticle and a higher activity was observed for PtSn (3:1) composition. The temperature-dependent data showed that the activation energy for butanol oxidation reaction over PtSn/C is lower than that over Pt/C.

27 CFR 19.402 - Authorized transfers in bond.

Code of Federal Regulations, 2011 CFR

2011-04-01

... not be transferred to alcohol fuel plants. (b) Wine. Wines may be transferred: (1) From a bonded wine... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Authorized transfers in bond. 19.402 Section 19.402 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.700 - Amount of bond.

Code of Federal Regulations, 2011 CFR

2011-04-01

... the level of production and receipts at the alcohol fuel plant increases so that the current bond no... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Amount of bond. 19.700 Section 19.700 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

27 CFR 19.727 - Use on premises.

Code of Federal Regulations, 2011 CFR

2011-04-01

... premises of the alcohol fuel plant where they were produced without having to make them unfit for beverage... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Use on premises. 19.727 Section 19.727 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

27 CFR 19.663 - Application of other provisions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... regulations in subparts A through W of this part do not apply to alcohol fuel plants except for the following... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Application of other provisions. 19.663 Section 19.663 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.686 - Change in name of proprietor.

Code of Federal Regulations, 2011 CFR

2011-04-01

... application to amend the permit on form TTB F 5110.74, Application and Permit for an Alcohol Fuel Producer... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Change in name of proprietor. 19.686 Section 19.686 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.678 - Criteria for issuance of permit.

Code of Federal Regulations, 2011 CFR

2011-04-01

... will issue an alcohol fuel plant permit to any person who completes the required application for a... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Criteria for issuance of permit. 19.678 Section 19.678 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

27 CFR 19.911 - Criteria for issuance of permit.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Criteria for issuance of permit. 19.911 Section 19.911 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Permits § 19.911 Criteria for issuance of permit. In general, an alcohol fuel producer's permit will be...

40 CFR 94.8 - Exhaust emission standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Engines fueled with alcohol fuel shall comply with THCE+NOX standards that are numerically equivalent to... advance by the Administrator. (g) Standards for alternative fuels. The standards described in this section apply to compression-ignition engines, irrespective of fuel, with the following two exceptions for...

49 CFR 172.336 - Identification numbers; special provisions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... accordance with § 172.542(c). (3) On cargo tanks They contain only fuel oil The cargo tank is marked “Fuel... petroleum distillate fuel The identification number for the liquid petroleum distillate fuel having the lowest flash point is displayed. If the cargo tank also contains gasoline and alcohol fuel blends...

Alternative Fuels Data Center

Science.gov Websites

biomass or other renewable resources that can be used as transportation fuel, combustion fuel, or refinery from biomass. Ethanol is ethyl alcohol derived from biomass that meets ASTM D4806-04a and federal quality requirements. Synthetic transportation fuel is a liquid fuel produced from biomass by a

Rapid Response Research and Development (R&D) for the Aerospace Systems Directorate. Delivery Order 0021: Engineering Research and Technical Analyses of Advanced Airbreathing Propulsion Fuels, Subtask: Fit-for-Purpose (FFP) and Dynamic Seal Testing of Alternative Aviation Fuels

DTIC Science & Technology

2014-08-01

of alcohols with LanzaTech’s unique gas fermentation process for converting waste gas streams to ethanol. The alcohol conversion process begins with...grain/wood being converted to sugar followed by fermentation into a mixture of C2-C5 alcohols. These are then converted to a mixture of C4-C20...produce farnesene by fermentation of sugar feedstocks. Farnesene is then converted to farnesane through a combination of hydroprocessing and

Process to convert biomass and refuse derived fuel to ethers and/or alcohols

DOEpatents

Diebold, James P.; Scahill, John W.; Chum, Helena L.; Evans, Robert J.; Rejai, Bahman; Bain, Richard L.; Overend, Ralph P.

1996-01-01

A process for conversion of a feedstock selected from the group consisting of biomass and refuse derived fuel (RDF) to provide reformulated gasoline components comprising a substantial amount of materials selected from the group consisting of ethers, alcohols, or mixtures thereof, comprising: drying said feedstock; subjecting said dried feedstock to fast pyrolysis using a vortex reactor or other means; catalytically cracking vapors resulting from said pyrolysis using a zeolite catalyst; condensing any aromatic byproduct fraction; catalytically alkylating any benzene present in said vapors after condensation; catalytically oligomerizing any remaining ethylene and propylene to higher olefins; isomerizing said olefins to reactive iso-olefins; and catalytically reacting said iso-olefins with an alcohol to form ethers or with water to form alcohols.

Process for producing fuel grade ethanol by continuous fermentation, solvent extraction and alcohol separation

DOEpatents

Tedder, Daniel W.

1985-05-14

Alcohol substantially free of water is prepared by continuously fermenting a fermentable biomass feedstock in a fermentation unit, thereby forming an aqueous fermentation liquor containing alcohol and microorganisms. Continuously extracting a portion of alcohol from said fermentation liquor with an organic solvent system containing an extractant for said alcohol, thereby forming an alcohol-organic solvent extract phase and an aqueous raffinate. Said alcohol is separated from said alcohol-organic solvent phase. A raffinate comprising microorganisms and unextracted alcohol is returned to the fermentation unit.

Alkali promoted molybdenum (IV) sulfide based catalysts, development and characterization for alcohol synthesis from carbon monoxide and hydrogen

NASA Astrophysics Data System (ADS)

Molina, Belinda Delilah

For more than a century transition metal sulfides (TMS) have been the anchor of hydro-processing fuels and upgrading bitumen and coal in refineries worldwide. As oil supplies dwindle and environmental laws become more stringent, there is a greater need for cleaner alternative fuels and/or synthetic fuels. The depletion of oil reserves and a rapidly increasing energy demand worldwide, together with the interest to reduce dependence on foreign oil makes alcohol production for fuels and chemicals via the Fischer Tropsch synthesis (FTS) very attractive. The original Fischer-Tropsch (FT) reaction is the heart of all gas-to-liquid technologies; it creates higher alcohols and hydrocarbons from CO/H2 using a metal catalyst. This research focuses on the development of alkali promoted MoS2-based catalysts to investigate an optimal synthesis for their assistance in the production of long chain alcohols (via FTS) for their use as synthetic transportation liquid fuels. Properties of catalytic material are strongly affected by every step of the preparation together with the quality of the raw materials. The choice of a laboratory method for preparing a given catalyst depends on the physical and chemical characteristics desired in the final composition. Characterization methods of K0.3/Cs0.3-MoS2 and K0.3 /Cs0.3-Co0.5MoS2 catalysts have been carried out through Scanning Electron Microscopy (SEM), BET porosity and surface analysis, Transmission Electron Microscopy (TEM) and X-Ray Diffraction (XRD). Various characterization methods have been deployed to correlate FTS products versus crystal and morphological properties of these heterogeneous catalysts. A lab scale gas to liquid system has been developed to evaluate its efficiency in testing FT catalysts for their production of alcohols.

The Solar Age: Biofuels Information Directory.

ERIC Educational Resources Information Center

Solar Age, 1980

1980-01-01

This directory is intended as a guide to organizations, publications, and other information concerning biomass fuels. Major sections of the directory include: (1) Organizations and Publications (General); (2) Overview (generic information on biomass fuels); (3) Thermal Conversion; (4) Gaseous Fuels; and (5) Alcohol Fuels. Each entry in the…

Breath measurement instrumentation as alcohol safety interlock systems

DOT National Transportation Integrated Search

1974-09-01

This report describes the results of field tests of in-car instruments which measure alcohol on the driver's breath and prevent him from operating his vehicle if intoxicated. Two types of breath alcohol sensors were used for these tests; a fuel-cell ...

40 CFR 600.206-08 - Calculation and use of FTP-based and HFET-based fuel economy values for vehicle configurations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... fuel economy values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleum-based fuel economy value exists for an electric...

40 CFR 600.206-08 - Calculation and use of FTP-based and HFET-based fuel economy values for vehicle configurations.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., highway, and combined fuel economy values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleum-based fuel economy value exists for an...

40 CFR 600.206-08 - Calculation and use of FTP-based and HFET-based fuel economy values for vehicle configurations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... fuel economy values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleum-based fuel economy value exists for an electric...

27 CFR 19.403 - Application to receive spirits in bond.

Code of Federal Regulations, 2011 CFR

2011-04-01

... proprietor of a distilled spirits plant qualified under 26 U.S.C. 5171 or of an alcohol fuel plant qualified... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Application to receive spirits in bond. 19.403 Section 19.403 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND...

27 CFR 19.985 - Record of spirits rendered unfit for beverage use.

Code of Federal Regulations, 2010 CFR

2010-04-01

... beverage use and the quantity of fuel alcohol manufactured (which may be given in wine gallons). (Sec. 807... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Record of spirits rendered unfit for beverage use. 19.985 Section 19.985 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO...

27 CFR 19.717 - Time for making entries in records.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Recordkeeping § 19.717 Time for making entries in records. A proprietor of an alcohol fuel plant must record... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Time for making entries in records. 19.717 Section 19.717 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE...

Mechanistic insight into oxide-promoted palladium catalysts for the electro-oxidation of ethanol.

PubMed

Martinez, Ulises; Serov, Alexey; Padilla, Monica; Atanassov, Plamen

2014-08-01

Recent advancements in the development of alternatives to proton exchange membrane fuel cells utilizing less-expensive catalysts and renewable liquid fuels, such as alcohols, has been observed for alkaline fuel cell systems. Alcohol fuels present the advantage of not facing the challenge of storage and transportation encountered with hydrogen fuel. Oxidation of alcohols has been improved by the promotion of alloyed or secondary phases. Nevertheless, currently, there is no experimental understanding of the difference between an intrinsic and a synergistic promotion effect in high-pH environments. This report shows evidence of different types of promotion effects on palladium electrocatalysts obtained from the presence of an oxide phase for the oxidation of ethanol. The correlation of mechanistic in situ IR spectroscopic studies with electrochemical voltammetry studies on two similar electrocatalytic systems allow the role of either an alloyed or a secondary phase on the mechanism of oxidation of ethanol to be elucidated. Evidence is presented for the difference between an intrinsic effect obtained from an alloyed system and a synergistic effect produced by the presence of an oxide phase. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

27 CFR 19.967 - Additional security.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Additional security. 19.967 Section 19.967 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Construction...

Performance and emissions characteristics of aqueous alcohol fumes in a DI diesel engine

NASA Technical Reports Server (NTRS)

Heisey, J. B.; Lestz, S. S.

1981-01-01

A single cylinder DI Diesel engine was fumigated with ethanol and methanol in amounts up to 55% of the total fuel energy. The effects of aqueous alcohol fumigation on engine thermal efficiency, combustion intensity and gaseous exhaust emissions were determined. Assessment of changes in the biological activity of raw particulate and its soluble organic fraction were also made using the Salmonella typhimurium test. Alcohol fumigation improved thermal efficiency slightly at moderate and heavy loads, but increased ignition delay at all operating conditions. Carbon monoxide and unburned hydrocarbon emission generally increased with alcohol fumigation and showed no dependence on alcohol type or quality. Oxide of nitrogen emission showed a strong dependence on alcohol quality; relative emission levels decreased with increasing water content of the fumigant. Particulate mass loading rates were lower for ethanol fueled conditions. However, the biological activity of both the raw particulate and its soluble organic fraction was enhanced by ethanol fumigation at most operating conditions.

Exhaust emissions of low level blend alcohol fuels from two-stroke and four-stroke marine engines

NASA Astrophysics Data System (ADS)

Sevik, James M., Jr.

The U.S. Renewable Fuel Standard mandates that by 2022, 36 billion gallons of renewable fuels must be produced on a yearly basis. Ethanol production is capped at 15 billion gallons, meaning 21 billion gallons must come from different alternative fuel sources. A viable alternative to reach the remainder of this mandate is iso-butanol. Unlike ethanol, iso-butanol does not phase separate when mixed with water, meaning it can be transported using traditional pipeline methods. Iso-butanol also has a lower oxygen content by mass, meaning it can displace more petroleum while maintaining the same oxygen concentration in the fuel blend. This research focused on studying the effects of low level alcohol fuels on marine engine emissions to assess the possibility of using iso-butanol as a replacement for ethanol. Three marine engines were used in this study, representing a wide range of what is currently in service in the United States. Two four-stroke engine and one two-stroke engine powered boats were tested in the tributaries of the Chesapeake Bay, near Annapolis, Maryland over the course of two rounds of weeklong testing in May and September. The engines were tested using a standard test cycle and emissions were sampled using constant volume sampling techniques. Specific emissions for two-stroke and four-stroke engines were compared to the baseline indolene tests. Because of the nature of the field testing, limited engine parameters were recorded. Therefore, the engine parameters analyzed aside from emissions were the operating relative air-to-fuel ratio and engine speed. Emissions trends from the baseline test to each alcohol fuel for the four-stroke engines were consistent, when analyzing a single round of testing. The same trends were not consistent when comparing separate rounds because of uncontrolled weather conditions and because the four-stroke engines operate without fuel control feedback during full load conditions. Emissions trends from the baseline test to each alcohol fuel for the two-stroke engine were consistent for all rounds of testing. This is due to the fact the engine operates open-loop, and does not provide fueling compensation when fuel composition changes. Changes in emissions with respect to the baseline for iso-butanol were consistent with changes for ethanol. It was determined iso-butanol would make a viable replacement for ethanol.

Assessing the impacts of ethanol and isobutanol on gaseous and particulate emissions from flexible fuel vehicles.

PubMed

Karavalakis, Georgios; Short, Daniel; Russell, Robert L; Jung, Heejung; Johnson, Kent C; Asa-Awuku, Akua; Durbin, Thomas D

2014-12-02

This study investigated the effects of higher ethanol blends and an isobutanol blend on the criteria emissions, fuel economy, gaseous toxic pollutants, and particulate emissions from two flexible-fuel vehicles equipped with spark ignition engines, with one wall-guided direct injection and one port fuel injection configuration. Both vehicles were tested over triplicate Federal Test Procedure (FTP) and Unified Cycles (UC) using a chassis dynamometer. Emissions of nonmethane hydrocarbons (NMHC) and carbon monoxide (CO) showed some statistically significant reductions with higher alcohol fuels, while total hydrocarbons (THC) and nitrogen oxides (NOx) did not show strong fuel effects. Acetaldehyde emissions exhibited sharp increases with higher ethanol blends for both vehicles, whereas butyraldehyde emissions showed higher emissions for the butanol blend relative to the ethanol blends at a statistically significant level. Particulate matter (PM) mass, number, and soot mass emissions showed strong reductions with increasing alcohol content in gasoline. Particulate emissions were found to be clearly influenced by certain fuel parameters including oxygen content, hydrogen content, and aromatics content.

A Characterization Of Alcohol Fuel Vapor For Wavelength Modulation Spectroscopy Applied To Microgravity Flame Spread

NASA Technical Reports Server (NTRS)

Kulis, Michael J.; Perry, David S.; Miller, Fletcher; Piltch, Nancy

2003-01-01

A diode laser diagnostic is being developed for use in an ongoing investigation of flame spread in microgravity at NASA Glenn Research Center. Flame spread rates through non-homogenous gas mixtures are significantly different in a microgravity environment because of buoyancy and possibly hydrostatic pressure effects. These effects contribute to the fuel vapor concentration ahead of the flame being altered so that flame spread is more rapid in microgravity. This paper describes spectral transmission measurements made through mixtures of alcohol, water vapor, and nitrogen in a gas cell that was designed and built to allow measurements at temperatures up to 500 C. The alcohols considered are methanol, ethanol, and n-propanol. The basic technique of wavelength modulation spectroscopy for gas species measurements in microgravity was developed by Silver et al. For this technique to be applicable, one must carefully choose the spectral features over which the diode laser is modulated to provide good sensitivity and minimize interference from other molecular lines such as those in water. Because the methanol spectrum was not known with sufficient resolution in the wavelength region of interest, our first task was to perform high-resolution transmission measurements with an FTIR spectrometer for methanol vapor in nitrogen, followed recently by ethanol and n-propanol. A computer program was written to generate synthesized data to mimic that expected from the experiment using the laser diode, and results from that simulation are also presented.

Carbon nanotube supported PdAg nanoparticles for electrocatalytic oxidation of glycerol in anion exchange membrane fuel cells

DOE PAGES

Benipal, Neeva; Qi, Ji; Dalian Univ. of Technology, Dalian; ...

2017-03-10

Electro-oxidation of alcohol is the key reaction occurring at the anode of a direct alcohol fuel cell (DAFC), in which both reaction kinetics (rate) and selectivity (to deep oxidation products) need improvement to obtain higher power density and fuel utilization for a more efficient DAFC. We recently found that a PdAg bimetallic nanoparticle catalyst is more efficient than Pd for alcohol oxidation: Pd can facilitate deprotonation of alcohol in a base electrolyte, while Ag can promote intermediate aldehyde oxidation and cleavage of C-single bondC bond of C 3 species to C 2 species. Furthermore, a combination of the two activemore » sites (Pd and Ag) with two different functions, can simultaneously improve the reaction rates and deeper oxidation products of alcohols. In this continuing work, Pd, Ag mono, and bimetallic nanoparticles supported on carbon nanotubes (Ag/CNT, Pd/CNT, Pd 1Ag 1/CNT, and Pd 1Ag 3/CNT) were prepared using an aqueous-phase reduction method; they served as working catalysts for studying electrocatalytic oxidation of glycerol in an anion-exchange membrane-based direct glycerol fuel cell. Combined XRD, TEM, and HAADF-STEM analyses performed to fully characterize as-prepared catalysts suggested that they have small particle sizes: 2.0 nm for Pd/CNT, 2.3 nm for PdAg/CNT, 2.4 nm for PdAg 3/CNT, and 13.9 nm for Ag/CNT. XPS further shows that alloying with Ag results in more metal state Pd presented on the surface, and this may be related to their higher direct glycerol fuel cell (DGFC) performances. Single DGFC performance and product analysis results show that PdAg bimetallic nanoparticles can not only improve the glycerol reaction rate so that higher power output can be achieved, but also facilitate deep oxidation of glycerol so that a higher faradaic efficiency and fuel utilization can be achieved along with optimal reaction conditions (increased base-to-fuel ratio). Half-cell electrocatalytic activity measurement and single fuel cell product analysis of different glycerol oxidation intermediates, including C 3: glycerate, tartronate, mesoxalate, and lactate; C 2: glycolate and oxalate, over PdAg/CNT catalyst was further conducted and produced deeper insight into the synergistic effects and reaction pathways of bimetallic PdAg catalysts in glycerol electrocatalytic oxidation.« less

27 CFR 19.1001 - Consignee premises.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Consignee premises. 19.1001 Section 19.1001 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Uses, Withdrawals...

27 CFR 19.965 - Construction and equipment.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Construction and equipment. 19.965 Section 19.965 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Construction...

27 CFR 19.1006 - Other materials.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Other materials. 19.1006 Section 19.1006 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Materials for...

27 CFR 19.999 - Consignor premises.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Consignor premises. 19.999 Section 19.999 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Uses, Withdrawals and...

27 CFR 19.689 - Continuing partnerships.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Continuing partnerships. 19.689 Section 19.689 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Changes to Permit...

Injection system used into SI engines for complete combustion and reduction of exhaust emissions in the case of alcohol and petrol alcohol mixtures feed

NASA Astrophysics Data System (ADS)

Ispas, N.; Cofaru, C.; Aleonte, M.

2017-10-01

Internal combustion engines still play a major role in today transportation but increasing the fuel efficiency and decreasing chemical emissions remain a great goal of the researchers. Direct injection and air assisted injection system can improve combustion and can reduce the concentration of the exhaust gas pollutes. Advanced air-to-fuel and combustion air-to-fuel injection system for mixtures, derivatives and alcohol gasoline blends represent a major asset in reducing pollutant emissions and controlling combustion processes in spark-ignition engines. The use of these biofuel and biofuel blending systems for gasoline results in better control of spark ignition engine processes, making combustion as complete as possible, as well as lower levels of concentrations of pollutants in exhaust gases. The main purpose of this paper was to provide most suitable tools for ensure the proven increase in the efficiency of spark ignition engines, making them more environmentally friendly. The conclusions of the paper allow to highlight the paths leading to a better use of alcohols (biofuels) in internal combustion engines of modern transport units.

Process to convert biomass and refuse derived fuel to ethers and/or alcohols

DOEpatents

Diebold, J.P.; Scahill, J.W.; Chum, H.L.; Evans, R.J.; Rejai, B.; Bain, R.L.; Overend, R.P.

1996-04-02

A process is described for conversion of a feedstock selected from the group consisting of biomass and refuse derived fuel (RDF) to provide reformulated gasoline components comprising a substantial amount of materials selected from the group consisting of ethers, alcohols, or mixtures thereof, comprising: drying said feedstock; subjecting said dried feedstock to fast pyrolysis using a vortex reactor or other means; catalytically cracking vapors resulting from said pyrolysis using a zeolite catalyst; condensing any aromatic byproduct fraction; catalytically alkylating any benzene present in said vapors after condensation; catalytically oligomerizing any remaining ethylene and propylene to higher olefins; isomerizing said olefins to reactive iso-olefins; and catalytically reacting said iso-olefins with an alcohol to form ethers or with water to form alcohols. 35 figs.

N- and S-doped mesoporous carbon as metal-free cathode catalysts for direct biorenewable alcohol fuel cells

DOE PAGES

Qiu, Yang; Huo, Jiajie; Jia, Fan; ...

2015-11-06

Nitrogen and sulfur were simultaneously doped into the framework of mesoporous CMK-3 as metal-free catalysts for direct biorenewable alcohol fuel cells. Glucose, NH 3, and thiophene were used as carbon, nitrogen and sulfur precursors, respectively, to prepare mesoporous N-S-CMK-3 with uniform mesopores and extra macropores, resulting in good O 2 diffusion both in half cell and alcohol fuel cell investigations. Among all investigated CMK-3 based catalysts, N-S-CMK-3 prepared at 800 °C exhibited the highest ORR activity with the onset potential of 0.92 V vs. RHE, Tafel slope of 68 mV dec -1, and 3.96 electron transfer number per oxygen moleculemore » in 0.1 M KOH. In addition, the alkaline membrane-based direct alcohol fuel cell (DAFC) with N-S-CMK-3 cathode displayed 88.2 mW cm -2 peak power density without obvious O 2 diffusion issue, reaching 84% initial performance of that with a Pt/C cathode. The high catalyst durability and fuel-crossover tolerance led to stable performance of the N-S-CMK-3 cathode DAFC with 90.6 mW cm -2 peak power density after 2 h operation, while the Pt/C cathode-based DAFC lost 36.9% of its peak power density. In conclusion, the high ORR activity of N-S-CMK-3 can be attributed to the synergistic effect between graphitic-N and S (C–S–C structure), suggesting great potential to use N-S-CMK-3 as an alternative to noble metal catalysts in the fuel cell cathode.« less

N- and S-doped mesoporous carbon as metal-free cathode catalysts for direct biorenewable alcohol fuel cells

DOE Office of Scientific and Technical Information (OSTI.GOV)

Qiu, Yang; Huo, Jiajie; Jia, Fan

Nitrogen and sulfur were simultaneously doped into the framework of mesoporous CMK-3 as metal-free catalysts for direct biorenewable alcohol fuel cells. Glucose, NH 3, and thiophene were used as carbon, nitrogen and sulfur precursors, respectively, to prepare mesoporous N-S-CMK-3 with uniform mesopores and extra macropores, resulting in good O 2 diffusion both in half cell and alcohol fuel cell investigations. Among all investigated CMK-3 based catalysts, N-S-CMK-3 prepared at 800 °C exhibited the highest ORR activity with the onset potential of 0.92 V vs. RHE, Tafel slope of 68 mV dec -1, and 3.96 electron transfer number per oxygen moleculemore » in 0.1 M KOH. In addition, the alkaline membrane-based direct alcohol fuel cell (DAFC) with N-S-CMK-3 cathode displayed 88.2 mW cm -2 peak power density without obvious O 2 diffusion issue, reaching 84% initial performance of that with a Pt/C cathode. The high catalyst durability and fuel-crossover tolerance led to stable performance of the N-S-CMK-3 cathode DAFC with 90.6 mW cm -2 peak power density after 2 h operation, while the Pt/C cathode-based DAFC lost 36.9% of its peak power density. In conclusion, the high ORR activity of N-S-CMK-3 can be attributed to the synergistic effect between graphitic-N and S (C–S–C structure), suggesting great potential to use N-S-CMK-3 as an alternative to noble metal catalysts in the fuel cell cathode.« less

27 CFR 19.691 - Change in address without change in location or area.

Code of Federal Regulations, 2011 CFR

2011-04-01

... or area. If there is a change in the address of an alcohol fuel plant that does not involve a change... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Change in address without change in location or area. 19.691 Section 19.691 Alcohol, Tobacco Products and Firearms ALCOHOL AND...

40 CFR 92.103 - Test procedures; overview.

Code of Federal Regulations, 2011 CFR

2011-07-01

... organics (i.e., hydrocarbons, alcohols, and aldehydes); diesel-fueled and biodiesel-fueled locomotives... sampling and detection systems, and aldehyde sampling and detection systems. Necessary equipment and...

40 CFR 92.103 - Test procedures; overview.

Code of Federal Regulations, 2012 CFR

2012-07-01

... organics (i.e., hydrocarbons, alcohols, and aldehydes); diesel-fueled and biodiesel-fueled locomotives... sampling and detection systems, and aldehyde sampling and detection systems. Necessary equipment and...

40 CFR 92.103 - Test procedures; overview.

Code of Federal Regulations, 2014 CFR

2014-07-01

... organics (i.e., hydrocarbons, alcohols, and aldehydes); diesel-fueled and biodiesel-fueled locomotives... sampling and detection systems, and aldehyde sampling and detection systems. Necessary equipment and...

40 CFR 92.103 - Test procedures; overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

... organics (i.e., hydrocarbons, alcohols, and aldehydes); diesel-fueled and biodiesel-fueled locomotives... sampling and detection systems, and aldehyde sampling and detection systems. Necessary equipment and...

40 CFR 92.103 - Test procedures; overview.

Code of Federal Regulations, 2013 CFR

2013-07-01

... organics (i.e., hydrocarbons, alcohols, and aldehydes); diesel-fueled and biodiesel-fueled locomotives... sampling and detection systems, and aldehyde sampling and detection systems. Necessary equipment and...

40 CFR 600.209-08 - Calculation of vehicle-specific 5-cycle fuel economy values for a model type.

Code of Federal Regulations, 2013 CFR

2013-07-01

... intended for sale at high altitude, the Administrator may use fuel economy data from tests conducted on... from the tests performed using gasoline or diesel test fuel. (ii) If 5-cycle testing was performed on the alcohol or natural gas test fuel, calculate the city and highway fuel economy values from the...

40 CFR 600.209-08 - Calculation of vehicle-specific 5-cycle fuel economy values for a model type.

Code of Federal Regulations, 2012 CFR

2012-07-01

... intended for sale at high altitude, the Administrator may use fuel economy data from tests conducted on... from the tests performed using gasoline or diesel test fuel. (ii) If 5-cycle testing was performed on the alcohol or natural gas test fuel, calculate the city and highway fuel economy values from the...

40 CFR 600.206-12 - Calculation and use of FTP-based and HFET-based fuel economy and carbon-related exhaust emission...

Code of Federal Regulations, 2011 CFR

2011-07-01

... exhaust emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy and carbon-related exhaust emission values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleum-based fuel economy...

40 CFR 600.207-08 - Calculation and use of vehicle-specific 5-cycle-based fuel economy values for vehicle...

Code of Federal Regulations, 2012 CFR

2012-07-01

... economy values from the tests performed using gasoline or diesel test fuel. (ii)(A) Calculate the 5-cycle city and highway fuel economy values from the tests performed using alcohol or natural gas test fuel...-specific 5-cycle-based fuel economy values for vehicle configurations. 600.207-08 Section 600.207-08...

40 CFR 600.208-08 - Calculation of FTP-based and HFET-based fuel economy values for a model type.

Code of Federal Regulations, 2013 CFR

2013-07-01

... tests conducted on these vehicle configuration(s) at high altitude to calculate the fuel economy for the... combined fuel economy values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy values from the tests performed using alcohol or natural...

40 CFR 600.208-08 - Calculation of FTP-based and HFET-based fuel economy values for a model type.

Code of Federal Regulations, 2012 CFR

2012-07-01

... tests conducted on these vehicle configuration(s) at high altitude to calculate the fuel economy for the... combined fuel economy values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy values from the tests performed using alcohol or natural...

40 CFR 600.207-08 - Calculation and use of vehicle-specific 5-cycle-based fuel economy values for vehicle...

Code of Federal Regulations, 2011 CFR

2011-07-01

.... (i) Calculate the 5-cycle city and highway fuel economy values from the tests performed using gasoline or diesel test fuel. (ii)(A) Calculate the 5-cycle city and highway fuel economy values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing has been performed. Otherwise...

40 CFR 600.207-08 - Calculation and use of vehicle-specific 5-cycle-based fuel economy values for vehicle...

Code of Federal Regulations, 2013 CFR

2013-07-01

... economy values from the tests performed using gasoline or diesel test fuel. (ii)(A) Calculate the 5-cycle city and highway fuel economy values from the tests performed using alcohol or natural gas test fuel...-specific 5-cycle-based fuel economy values for vehicle configurations. 600.207-08 Section 600.207-08...

27 CFR 19.917 - Powers of attorney.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Powers of attorney. 19.917 Section 19.917 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Permits § 19.917...

27 CFR 19.956 - Amount of bond.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Amount of bond. 19.956 Section 19.956 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Bonds § 19.956 Amount...

27 CFR 19.667 - Emergency variations from requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Emergency variations from requirements. 19.667 Section 19.667 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use...

27 CFR 19.680 - Registration of stills.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Registration of stills. 19.680 Section 19.680 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Obtaining A Permit...

27 CFR 19.984 - Record of spirits received.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Record of spirits received. 19.984 Section 19.984 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Accounting for...

27 CFR 19.665 - Alternate methods or procedures.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Alternate methods or procedures. 19.665 Section 19.665 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use...

27 CFR 19.988 - Reports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Reports. 19.988 Section 19.988 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Accounting for Spirits § 19.988...

27 CFR 19.901 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Scope of subpart. 19.901 Section 19.901 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use § 19.901 Scope of...

27 CFR 19.904 - Emergency variations from requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Emergency variations from requirements. 19.904 Section 19.904 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use § 19...

27 CFR 19.703 - Construction and equipment.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Construction and equipment. 19.703 Section 19.703 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Requirements for...

27 CFR 19.958 - Conditions of bond.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Conditions of bond. 19.958 Section 19.958 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Bonds § 19.958...

27 CFR 19.903 - Alternate methods or procedures.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Alternate methods or procedures. 19.903 Section 19.903 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use § 19...

27 CFR 19.677 - Large plant applications-organizational documents.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Large plant applications-organizational documents. 19.677 Section 19.677 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... Fuel Use Obtaining A Permit § 19.677 Large plant applications—organizational documents. In addition to...

27 CFR 19.926 - Change in location.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Change in location. 19.926 Section 19.926 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Changes Affecting...

27 CFR 19.919 - Changes affecting applications and permits.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Changes affecting applications and permits. 19.919 Section 19.919 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... Fuel Use Changes Affecting Applications and Permits § 19.919 Changes affecting applications and permits...

27 CFR 19.924 - Change in proprietorship.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Change in proprietorship. 19.924 Section 19.924 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Changes Affecting...

27 CFR 19.905 - Taxes.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Taxes. 19.905 Section 19.905 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use § 19.905 Taxes. Distilled spirits...

Fatty alcohol production in Lipomyces starkeyi and Yarrowia lipolytica

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, Wei; Wei, Hui; Knoshaug, Eric

Current biological pathways to produce biofuel intermediates amenable to separations and catalytic upgrading to hydrocarbon fuels are not cost effective. Previously, oleaginous yeasts have been investigated primarily for lipid production. However, yeasts store neutral lipids intracellularly making recovery difficult and expensive. In addition, once recovered from the cells, lipids are difficult to blend directly with the existing fuels without upgrading. We have, therefore, begun to investigate secreted fatty acid-derived products which can be easily recovered and upgraded to fuels. In this study, we successfully demonstrate the production of fatty alcohols by the oleaginous yeasts, Yarrowia lipolytica and Lipomyces starkeyi, throughmore » expression of the fatty acyl-CoA reductase gene from Marinobactor aquaeolei VT8. This strategy resulted in the production of 167 and 770 mg/L of fatty alcohols in shake flask from Y. lipolytica and L starkeyi, respectively. When using a dodecane overlay during fermentation, 92 and 99% of total fatty alcohols produced by Y. lipolytica and L. starkeyi, respectively, were extracted into the dodecane phase, which compares favorably to the 3 and 50% recovered, respectively, without the dodecane layer. In both oleaginous yeasts, long chain length, saturated fatty alcohols, i.e., hexadecanol (C16:0) and octadecanol (C18:0), were predominant and accounted for more than 85% of the total fatty alcohols produced. To the best of our knowledge, this is the first report of fatty alcohol production in L. starkeyi. Furthermore, this work demonstrates that the oleaginous yeasts, Y. lipolytica and L. starkeyi, can serve as platform organisms for the production of fatty acid-derived biofuels and bioproducts.« less

Fatty alcohol production in Lipomyces starkeyi and Yarrowia lipolytica

DOE PAGES

Wang, Wei; Wei, Hui; Knoshaug, Eric; ...

2016-10-24

Current biological pathways to produce biofuel intermediates amenable to separations and catalytic upgrading to hydrocarbon fuels are not cost effective. Previously, oleaginous yeasts have been investigated primarily for lipid production. However, yeasts store neutral lipids intracellularly making recovery difficult and expensive. In addition, once recovered from the cells, lipids are difficult to blend directly with the existing fuels without upgrading. We have, therefore, begun to investigate secreted fatty acid-derived products which can be easily recovered and upgraded to fuels. In this study, we successfully demonstrate the production of fatty alcohols by the oleaginous yeasts, Yarrowia lipolytica and Lipomyces starkeyi, throughmore » expression of the fatty acyl-CoA reductase gene from Marinobactor aquaeolei VT8. This strategy resulted in the production of 167 and 770 mg/L of fatty alcohols in shake flask from Y. lipolytica and L starkeyi, respectively. When using a dodecane overlay during fermentation, 92 and 99% of total fatty alcohols produced by Y. lipolytica and L. starkeyi, respectively, were extracted into the dodecane phase, which compares favorably to the 3 and 50% recovered, respectively, without the dodecane layer. In both oleaginous yeasts, long chain length, saturated fatty alcohols, i.e., hexadecanol (C16:0) and octadecanol (C18:0), were predominant and accounted for more than 85% of the total fatty alcohols produced. To the best of our knowledge, this is the first report of fatty alcohol production in L. starkeyi. Furthermore, this work demonstrates that the oleaginous yeasts, Y. lipolytica and L. starkeyi, can serve as platform organisms for the production of fatty acid-derived biofuels and bioproducts.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Compere, A.L.; Griffith, W.L.; Googin, J.M.

Microemulsions fuels containing fully and partially coconut, palm, and soy fatty acids; varying amounts of C/sub 1/ to C/sub 4/ alcohols; varying amounts of water; and four fuel bases were evaluated between 0 and 60/sup 0/C for stability as a single phase system. In general, ability to form a stable single phase system rose with increasing alcohol chain length, decreasing water, and increasing dispersed phase content. It was possible to form 0 to 60/sup 0/C stable single phase systems in all four fuels tested using 30 to 50% v/v dispersed phase containing 1-butanol and either palm or soy fatty acids.more » 11 refs., 3 tabs.« less

Three approaches to fuels from fatty compounds

USDA-ARS?s Scientific Manuscript database

Biodiesel, the alkyl esters, usually methyl esters, of vegetable oils, animal fats, or other triacylglycerol-containing materials, are the most common approach to producing a fuel from the mentioned materials. This fuel is obtained by transesterifying the oil or fat with an alcohol, usually methanol...

40 CFR 600.206-12 - Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related...

Code of Federal Regulations, 2013 CFR

2013-07-01

... values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emission values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleum-based fuel economy value...

40 CFR 600.206-12 - Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related...

Code of Federal Regulations, 2014 CFR

2014-07-01

... values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emission values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleum-based fuel economy value...

40 CFR 600.206-12 - Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related...

Code of Federal Regulations, 2012 CFR

2012-07-01

... values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emission values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleum-based fuel economy value...

Final Report - Low Temperature Combustion Chemistry And Fuel Component Interactions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wooldridge, Margaret

Recent research into combustion chemistry has shown that reactions at “low temperatures” (700 – 1100 K) have a dramatic influence on ignition and combustion of fuels in virtually every practical combustion system. A powerful class of laboratory-scale experimental facilities that can focus on fuel chemistry in this temperature range is the rapid compression facility (RCF), which has proven to be a versatile tool to examine the details of fuel chemistry in this important regime. An RCF was used in this project to advance our understanding of low temperature chemistry of important fuel compounds. We show how factors including fuel molecularmore » structure, the presence of unsaturated C=C bonds, and the presence of alkyl ester groups influence fuel auto-ignition and produce variable amounts of negative temperature coefficient behavior of fuel ignition. We report new discoveries of synergistic ignition interactions between alkane and alcohol fuels, with both experimental and kinetic modeling studies of these complex interactions. The results of this project quantify the effects of molecular structure on combustion chemistry including carbon bond saturation, through low temperature experimental studies of esters, alkanes, alkenes, and alcohols.« less

Direct alcohol fuel cells: Increasing platinum performance by modification with sp-group metals

NASA Astrophysics Data System (ADS)

Figueiredo, Marta C.; Sorsa, Olli; Doan, Nguyet; Pohjalainen, Elina; Hildebrand, Helga; Schmuki, Patrik; Wilson, Benjamin P.; Kallio, Tanja

2015-02-01

By using sp group metals as modifiers, the catalytic properties of Pt can be improved toward alcohols oxidation. In this work we report the performance increase of direct alcohol fuel cells (DAFC) fuelled with ethanol or 2-propanol with platinum based anode electrodes modified with Bi and Sb adatoms. For example, by simply adding Sb to the Pt/C based anode ink during membrane electrode assembly fabrication of a direct ethanol fuel cell (DEFC) its performance is improved three-fold, with more than 100 mV increase in the open circuit potential. For the fuel cell fuelled with 2-propanol high power densities are obtained at very high potentials with these catalyst materials suggesting a great improvement for practical applications. Particularly in the case of Pt/C-Bi, the improvement is such that within 0.6 V (from 0.7 to 0.1 V) the power densities are between 7 and 9 mW/cm2. The results obtained with these catalysts are in the same range as those obtained with other bimetallic catalysts comprising of PtRu and PtSn, which are currently considered to be the best for these type of fuel cells and that are obtained by more complicated (and consequently more expensive) methods.

40 CFR 600.209-95 - Calculation of fuel economy values for labeling.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Multiply the city model type fuel economy calculated from the tests performed using gasoline or diesel test... (B) Multiply the city model type fuel economy calculated from the tests performed using alcohol or natural gas test fuel as determined in § 600.207 (b)(5)(ii) by 0.90, rounding the product to the nearest...

27 CFR 19.1000 - Reconsignment in transit.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Reconsignment in transit. 19.1000 Section 19.1000 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Uses, Withdrawals and Transfers § 19.1000...

27 CFR 19.674 - TTB action on small plant applications.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false TTB action on small plant applications. 19.674 Section 19.674 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use...

27 CFR 19.913 - Action on applications to establish small plants.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Action on applications to establish small plants. 19.913 Section 19.913 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... Fuel Use Permits § 19.913 Action on applications to establish small plants. (a) Receipt by the...

27 CFR 19.957 - Instructions to compute bond penal sum.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Instructions to compute bond penal sum. 19.957 Section 19.957 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... Fuel Use Bonds § 19.957 Instructions to compute bond penal sum. (a) Medium plants. To find the required...

27 CFR 19.923 - Changes in officers, directors, or principal persons.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Changes in officers, directors, or principal persons. 19.923 Section 19.923 Alcohol, Tobacco Products and Firearms ALCOHOL AND... Spirits For Fuel Use Changes Affecting Applications and Permits § 19.923 Changes in officers, directors...

Biofuel production from palm oil with supercritical alcohols: effects of the alcohol to oil molar ratios on the biofuel chemical composition and properties.

PubMed

Sawangkeaw, Ruengwit; Teeravitud, Sunsanee; Bunyakiat, Kunchana; Ngamprasertsith, Somkiat

2011-11-01

Biofuel production from palm oil with supercritical methanol (SCM) and supercritical ethanol (SCE) at 400 °C and 15 MPa were evaluated. At the optimal alcohol to oil molar ratios of 12:1 and 18:1 for the SCM and SCE processes, respectively, the biofuel samples were synthesized in a 1.2-L reactor and the resulting biofuel was analyzed for the key properties including those for the diesel and biodiesel standard specifications. Biofuel samples derived from both the SCM and SCE processes could be used as an alternative fuel after slight improvement in their acid value and free glycerol content. The remarkable advantages of this novel process were: the additional fuel yield of approximately of 5% and 10% for SCM and SCE, respectively; the lower energy consumption for alcohol preheating, pumping and recovering than the biodiesel production with supercritical alcohols that use a high alcohol to oil molar ratio of 42:1. Copyright © 2011 Elsevier Ltd. All rights reserved.

METHOD OF DISSOLVING REFRACTORY ALLOYS

DOEpatents

Helton, D.M.; Savolainen, J.K.

1963-04-23

This patent relates to the dissolution of alloys of uranium with zirconium, thorium, molybdenum, or niobium. The alloy is contacted with an anhydrous solution of mercuric chloride in a low-molecular-weight monohydric alcohol to produce a mercury-containing alcohol slurry. The slurry is then converted to an aqueous system by adding water and driving off the alcohol. The resulting aqueous slurry is electrolyzed in the presence of a mercury cathode to remove the mercury and produce a uranium-bearing aqueous solution. This process is useful for dissolving irradiated nuclear reactor fuels for radiochemical reprocessing by solvent extraction. In addition, zirconium-alloy cladding is selectively removed from uranium dioxide fuel compacts by this means. (AEC)

Conversion of Methanol, Ethanol and Propanol over Zeolites

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ramasamy, Karthikeyan K.; Wang, Yong

2013-06-04

Renewable fuel from lignocellulosic biomass has recently attracted more attention due to its environmental and the potential economic benefits over the crude oil [1]. In particular the production of fuel range hydrocarbon (HC) from alcohol generated lots of interest since the alcohol can be produced from biomass via thermochemical [2] (mixed alcohol from gasification derived synthesis gas) as well as the biochemical routes [3] (alcohol fermentation). Along with the development of ZSM5 synthesis and the discovery of methanol-to-gasoline (MTG) process by Mobil in 1970’s triggered lots of interest in research and development arena to understand the reaction mechanisms of alcoholsmore » over zeolites in particular ZSM5 [4]. More detailed research on methanol conversion was extensively reported [5] and in recent times the research work can be found on ethanol [6] and other alcohols as well but comprehensive comparison of catalyst activity and the deactivation mechanism of the conversion of various alcohols over zeolites has not been reported. The experiments were conducted on smaller alcohols such as methanol, ethanol and 1-propanol over HZSM5. The experimental results on the catalyst activity and the catalyst deactivation mechanism will be discussed.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Benipal, Neeva; Qi, Ji; Dalian Univ. of Technology, Dalian

Electro-oxidation of alcohol is the key reaction occurring at the anode of a direct alcohol fuel cell (DAFC), in which both reaction kinetics (rate) and selectivity (to deep oxidation products) need improvement to obtain higher power density and fuel utilization for a more efficient DAFC. We recently found that a PdAg bimetallic nanoparticle catalyst is more efficient than Pd for alcohol oxidation: Pd can facilitate deprotonation of alcohol in a base electrolyte, while Ag can promote intermediate aldehyde oxidation and cleavage of C-single bondC bond of C 3 species to C 2 species. Furthermore, a combination of the two activemore » sites (Pd and Ag) with two different functions, can simultaneously improve the reaction rates and deeper oxidation products of alcohols. In this continuing work, Pd, Ag mono, and bimetallic nanoparticles supported on carbon nanotubes (Ag/CNT, Pd/CNT, Pd 1Ag 1/CNT, and Pd 1Ag 3/CNT) were prepared using an aqueous-phase reduction method; they served as working catalysts for studying electrocatalytic oxidation of glycerol in an anion-exchange membrane-based direct glycerol fuel cell. Combined XRD, TEM, and HAADF-STEM analyses performed to fully characterize as-prepared catalysts suggested that they have small particle sizes: 2.0 nm for Pd/CNT, 2.3 nm for PdAg/CNT, 2.4 nm for PdAg 3/CNT, and 13.9 nm for Ag/CNT. XPS further shows that alloying with Ag results in more metal state Pd presented on the surface, and this may be related to their higher direct glycerol fuel cell (DGFC) performances. Single DGFC performance and product analysis results show that PdAg bimetallic nanoparticles can not only improve the glycerol reaction rate so that higher power output can be achieved, but also facilitate deep oxidation of glycerol so that a higher faradaic efficiency and fuel utilization can be achieved along with optimal reaction conditions (increased base-to-fuel ratio). Half-cell electrocatalytic activity measurement and single fuel cell product analysis of different glycerol oxidation intermediates, including C 3: glycerate, tartronate, mesoxalate, and lactate; C 2: glycolate and oxalate, over PdAg/CNT catalyst was further conducted and produced deeper insight into the synergistic effects and reaction pathways of bimetallic PdAg catalysts in glycerol electrocatalytic oxidation.« less

Potential youth exposure to alcohol advertising on the internet: A study of internet versions of popular television programs.

PubMed

Siegel, Michael; Kurland, Rachel P; Castrini, Marisa; Morse, Catherine; de Groot, Alexander; Retamozo, Cynthia; Roberts, Sarah P; Ross, Craig S; Jernigan, David H

No previous paper has examined alcohol advertising on the internet versions of television programs popular among underage youth. To assess the volume of alcohol advertising on web sites of television networks which stream television programs popular among youth. Multiple viewers analyzed the product advertising appearing on 12 television programs that are available in full episode format on the internet. During a baseline period of one week, six coders analyzed all 12 programs. For the nine programs that contained alcohol advertising, three underage coders (ages 10, 13, and 18) analyzed the programs to quantify the extent of that advertising over a four-week period. Alcohol advertisements are highly prevalent on these programs, with nine of the 12 shows carrying alcohol ads, and six programs averaging at least one alcohol ad per episode. There was no difference in alcohol ad exposure for underage and legal age viewers. There is a substantial potential for youth exposure to alcohol advertising on the internet through internet-based versions of television programs. The Federal Trade Commission should require alcohol companies to report the underage youth and adult audiences for internet versions of television programs on which they advertise.

The Glass Is Half Full: Evidence for Efficacy of Alcohol-Wise at One University But Not the Other

PubMed Central

CROOM, KATHERINE; STAIANO-COICO, LISA; LESSER, MARTIN L.; LEWIS, DEBORAH K.; REYNA, VALERIE F.; MARCHELL, TIMOTHY C.; FRANK, JEREMY; IVES, STEPHANIE

2017-01-01

This research extends the growing literature about online alcohol prevention programs for first-year college students. Two independent randomized control studies, conducted at separate universities, evaluated the short-term effectiveness of Alcohol-Wise, an online alcohol prevention program not previously studied. It was hypothesized the prevention program would increase alcohol knowledge and reduce alcohol consumption, including high-risk alcohol-related behaviors, among first-year college students. At both universities, the intervention significantly increased alcohol-related knowledge. At one university, the prevention program also significantly reduced alcohol consumption and high-risk drinking behaviors, such as playing drinking games, heavy drinking, and extreme ritualistic alcohol consumption. Implications for the use of online alcohol prevention programs and student affairs are discussed. PMID:25909233

Electrocatalyst for alcohol oxidation in fuel cells

DOEpatents

Adzic, Radoslav R.; Marinkovic, Nebojsa S.

2001-01-01

Binary and ternary electrocatalysts are provided for oxidizing alcohol in a fuel cell. The binary electrocatalyst includes 1) a substrate selected from the group consisting of NiWO.sub.4 or CoWO.sub.4 or a combination thereof, and 2) Group VIII noble metal catalyst supported on the substrate. The ternary electrocatalyst includes 1) a substrate as described above, and 2) a catalyst comprising Group VIII noble metal, and ruthenium oxide or molybdenum oxide or a combination thereof, said catalyst being supported on said substrate.

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Neil, D.J.; Colcord, A.R.; Bery, M.K.

The objective of this project is to design, fabricate, and operate a fermentation facility which will demonstrate on a pilot-scale level (3 oven-dry tons (ODT) per day of feedstock) the economic and technical feasibility of producing anhydrous ethyl alcohol from lignocellulosic biomass residues (wood, corn stover, and wheat straw principally). The resultant process development unit (PDU) will be flexibly designed so as to evaluate current and projected unit operations, materials of construction, chemical and enzymatic systems which offer the potential of significant technological and economic breakthroughs in alcohol production from biomass. The principal focus of the project is to generatemore » fuels from biomass. As such, in addition to alcohol which can be used as a transportation fuel, by-products are to be directed where possible to fuel applications. The project consists of two parts: (1) conceptual design, and (2) detailed engineering design. The first quarter's activities have focused on a critical review of several aspects of the conceptual design of the 3 ODT/day PDU, viz.: (1) biomass cost, availability, and characterization; (2) pretreatment processes for lignocellulosic residues; (3) hydrolytic processes (enzymatic and acidic); (4) fermentation processes; (5) alcohol recovery systems; (6) by-product streams utilization; and (7) process economics.« less

49 CFR 219.607 - Railroad random alcohol testing programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA approval... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad random alcohol testing programs. 219.607...

49 CFR 219.607 - Railroad random alcohol testing programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA approval... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad random alcohol testing programs. 219.607...

49 CFR 219.607 - Railroad random alcohol testing programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA approval... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad random alcohol testing programs. 219.607...

49 CFR 219.607 - Railroad random alcohol testing programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA approval... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad random alcohol testing programs. 219.607...

49 CFR 219.607 - Railroad random alcohol testing programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA approval... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad random alcohol testing programs. 219.607...

40 CFR 600.208-12 - Calculation of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., and carbon-related exhaust emissions from the tests performed using gasoline or diesel test fuel. (ii... from the tests performed using alcohol or natural gas test fuel. (b) For each model type, as determined... from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and...

40 CFR 600.208-12 - Calculation of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., and carbon-related exhaust emissions from the tests performed using gasoline or diesel test fuel. (ii... from the tests performed using alcohol or natural gas test fuel. (b) For each model type, as determined... from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and...

40 CFR 600.208-12 - Calculation of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., and carbon-related exhaust emissions from the tests performed using gasoline or diesel test fuel. (ii... from the tests performed using alcohol or natural gas test fuel. (b) For each model type, as determined... from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and...

40 CFR 600.208-12 - Calculation of FTP-based and HFET-based fuel economy and carbon-related exhaust emission values...

Code of Federal Regulations, 2011 CFR

2011-07-01

... emission data from tests conducted on these vehicle configuration(s) at high altitude to calculate the fuel... values from the tests performed using alcohol or natural gas test fuel. (b) For each model type, as..., highway, and combined fuel economy and carbon-related exhaust emission values from the tests performed...

A novel membrane-less direct alcohol fuel cell

NASA Astrophysics Data System (ADS)

Yi, Qingfeng; Chen, Qinghua; Yang, Zheng

2015-12-01

Membrane-less fuel cell possesses such advantages as simplified design and lower cost. In this paper, a membrane-less direct alcohol fuel cell is constructed by using multi-walled carbon nanotubes (MWCNT) supported Pd and ternary PdSnNi composites as the anode catalysts and Fe/C-PANI composite, produced by direct pyrolysis of Fe-doped polyaniline precursor, as the oxygen reduction reaction (ORR) catalyst. The alcohols investigated in the present study are methanol, ethanol, n-propanol, iso-propanol, n-butanol, iso-butanol and sec-butanol. The cathode catalyst Fe/C-PANI is electrochemically inactive to oxidation of the alcohols. The performance of the cell with various alcohols in 1 mol L-1 NaOH solution on either Pd/MWCNT or PdSnNi/MWCNT catalyst has been evaluated. In any case, the performance of the cell using the anode catalyst PdSnNi/MWCNT is considerably better than Pd/MWCNT. For the PdSnNi/MWCNT, the maximum power densities of the cell using methanol (0.5 mol L-1), ethanol (0.5 mol L-1), n-propanol (0.5 mol L-1), iso-propanol (0.5 mol L-1), n-butanol (0.2 mol L-1), iso-butanol (0.2 mol L-1) and sec-butanol (0.2 mol L-1) are 0.34, 1.03, 1.07, 0.44, 0.50, 0.31 and 0.15 mW cm-2, respectively.

Comparative techno-economic analysis and process design for indirect liquefaction pathways to distillate-range fuels via biomass-derived oxygenated intermediates upgrading: Liquid Transportation Fuel Production via Biomass-derived Oxygenated Intermediates Upgrading

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tan, Eric C. D.; Snowden-Swan, Lesley J.; Talmadge, Michael

This paper presents a comparative techno-economic analysis (TEA) of five conversion pathways from biomass to gasoline-, jet-, and diesel-range hydrocarbons via indirect liquefaction with specific focus on pathways utilizing oxygenated intermediates. The four emerging pathways of interest are compared with one conventional pathway (Fischer-Tropsch) for the production of the hydrocarbon blendstocks. The processing steps of the four emerging pathways include: biomass to syngas via indirect gasification, gas cleanup, conversion of syngas to alcohols/oxygenates followed by conversion of alcohols/oxygenates to hydrocarbon blendstocks via dehydration, oligomerization, and hydrogenation. Conversion of biomass-derived syngas to oxygenated intermediates occurs via three different pathways, producing: 1)more » mixed alcohols over a MoS2 catalyst, 2) mixed oxygenates (a mixture of C2+ oxygenated compounds, predominantly ethanol, acetic acid, acetaldehyde, ethyl acetate) using an Rh-based catalyst, and 3) ethanol from syngas fermentation. This is followed by the conversion of oxygenates/alcohols to fuel-range olefins in two approaches: 1) mixed alcohols/ethanol to 1-butanol rich mixture via Guerbet reaction, followed by alcohol dehydration, oligomerization, and hydrogenation, and 2) mixed oxygenates/ethanol to isobutene rich mixture and followed by oligomerization and hydrogenation. The design features a processing capacity of 2,000 tonnes/day (2,205 short tons) of dry biomass. The minimum fuel selling prices (MFSPs) for the four developing pathways range from $3.40 to $5.04 per gasoline-gallon equivalent (GGE), in 2011 US dollars. Sensitivity studies show that MFSPs can be improved with co-product credits and are comparable to the commercial Fischer-Tropsch benchmark ($3.58/GGE). Overall, this comparative TEA study documents potential economics for the developmental biofuel pathways via mixed oxygenates.« less

Fischer-Tropsch Catalyst for Aviation Fuel Production

NASA Technical Reports Server (NTRS)

DeLaRee, Ana B.; Best, Lauren M.; Bradford, Robyn L.; Gonzalez-Arroyo, Richard; Hepp, Aloysius F.

2012-01-01

As the oil supply declines, there is a greater need for cleaner alternative fuels. There will undoubtedly be a shift from crude oil to nonpetroleum sources as a feedstock for aviation (and other transportation) fuels. The Fischer-Tropsch process uses a gas mixture of carbon monoxide and hydrogen which is converted into various liquid hydrocarbons; this versatile gas-to-liquid technology produces a complex product stream of paraffins, olefins, and oxygenated compounds such as alcohols and aldehydes. The Fischer-Tropsch process can produce a cleaner diesel oil fraction with a high cetane number (typically above 70) without any sulfur and aromatic compounds. It is most commonly catalyzed by cobalt supported on alumina, silica, or titania or unsupported alloyed iron powders. Cobalt is typically used more often than iron, in that cobalt is a longer-active catalyst, has lower water-gas shift activity, and lower yield of modified products. Promoters are valuable in improving Fischer-Tropsch catalyst as they can increase cobalt oxide dispersion, enhance the reduction of cobalt oxide to the active metal phase, stabilize a high metal surface area, and improve mechanical properties. Our goal is to build up the specificity of the Fischer-Tropsch catalyst while adding less-costly transition metals as promoters; the more common promoters used in Fischer-Tropsch synthesis are rhenium, platinum, and ruthenium. In this report we will describe our preliminary efforts to design and produce catalyst materials to achieve our goal of preferentially producing C8 to C18 paraffin compounds in the NASA Glenn Research Center Gas-To-Liquid processing plant. Efforts at NASA Glenn Research Center for producing green fuels using non-petroleum feedstocks support both the Sub-sonic Fixed Wing program of Fundamental Aeronautics and the In Situ Resource Utilization program of the Exploration Technology Development and Demonstration program.

Fischer-Tropsch Catalyst for Aviation Fuel Production

NASA Technical Reports Server (NTRS)

deLaRee, Ana B.; Best, Lauren M.; Hepp, Aloysius F.

2011-01-01

As the oil supply declines, there is a greater need for cleaner alternative fuels. There will undoubtedly be a shift from crude oil to non-petroleum sources as a feedstock for aviation (and other transportation) fuels. The Fischer-Tropsch process uses a gas mixture of carbon monoxide and hydrogen which is converted into various liquid hydrocarbons; this versatile gas-to-liquid technology produces a complex product stream of paraffins, olefins, and oxygenated compounds such as alcohols and aldehydes. The Fischer-Tropsch process can produce a cleaner diesel oil fraction with a high cetane number (typically above 70) without any sulfur and aromatic compounds. It is most commonly catalyzed by cobalt supported on alumina, silica, or titania or unsupported alloyed iron powders. Cobalt is typically used more often than iron, in that cobalt is a longer-active catalyst, has lower water-gas shift activity, and lower yield of modified products. Promoters are valuable in improving Fischer-Tropsch catalyst as they can increase cobalt oxide dispersion, enhance the reduction of cobalt oxide to the active metal phase, stabilize a high metal surface area, and improve mechanical properties. Our goal is to build up the specificity of the Fischer-Tropsch catalyst while adding less-costly transition metals as promoters; the more common promoters used in Fischer-Tropsch synthesis are rhenium, platinum, and ruthenium. In this report we will describe our preliminary efforts to design and produce catalyst materials to achieve our goal of preferentially producing C8 to C18 paraffin compounds in the NASA Glenn Research Center Gas-To-Liquid processing plant. Efforts at NASA Glenn Research Center for producing green fuels using non-petroleum feedstocks support both the Sub-sonic Fixed Wing program of Fundamental Aeronautics and the In Situ Resource Utilization program of the Exploration Technology Development and Demonstration program.

49 CFR 571.301 - Standard No. 301; Fuel system integrity.

Code of Federal Regulations, 2010 CFR

2010-10-01

... alcohol fuel vehicles. Each vehicle shall have means that prevent any hose made of vinyl plastic or rubber... the vehicle, including bumpers and molding, but excluding such components as exterior mirrors...

TBA PRODUCTION BY ACID HYDROLYSIS OF MTBE DURING HEATED HEADSPACE ANALYSIS & EVALUATION OF A BASE AS A PRESERVATIVE

EPA Science Inventory

At room temperature (20°±3°C), purge and trap samplers provide poor sensitivity for analysis of the fuel oxygenates that are alcohols, such as tertiary butyl alcohol (TBA). Because alcohols are miscible or highly soluble in water, they are not efficiently transferred to a gas chr...

27 CFR 19.918 - Information already on file and supplemental information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Information already on file and supplemental information. 19.918 Section 19.918 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Permits § 19.918...

27 CFR 19.983 - Spirits rendered unfit for beverage use in the production process.

Code of Federal Regulations, 2010 CFR

2010-04-01

... the quantity of fuel alcohol produced and multiplying the resulting figure by the proof of each lot of... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Spirits rendered unfit for beverage use in the production process. 19.983 Section 19.983 Alcohol, Tobacco Products and Firearms...

Mixed alkyl esters from cottonseed oil: Improved biodiesel properties and blends with ultra-low sulfur diesel fuel

USDA-ARS?s Scientific Manuscript database

Transesterification of refined cottonseed oil was carried out with methanol, ethanol, 1-butanol, and various mixtures of these alcohols at constant volume ratio of alcohol to oil (1:2) using KOH (1 wt%) as catalyst to produce biodiesel. In the mixed alcohol transesterifications, the formation of met...

Inert Reassessment Document for Methyl Alcohol - CAS No. 67-56-1

EPA Pesticide Factsheets

Methyl Alcohol is used as an inert ingredient in agricultural and residential-use pesticides. It is also found in a wide-array of consumer products including paints, cleaning products, adhesives, and alternative fuels.

Metabolic Engineering of Microorganisms for the Production of Higher Alcohols

PubMed Central

Choi, Yong Jun; Lee, Joungmin; Jang, Yu-Sin

2014-01-01

ABSTRACT Due to the increasing concerns about limited fossil resources and environmental problems, there has been much interest in developing biofuels from renewable biomass. Ethanol is currently used as a major biofuel, as it can be easily produced by existing fermentation technology, but it is not the best biofuel due to its low energy density, high vapor pressure, hygroscopy, and incompatibility with current infrastructure. Higher alcohols, including 1-propanol, 1-butanol, isobutanol, 2-methyl-1-butanol, and 3-methyl-1-butanol, which possess fuel properties more similar to those of petroleum-based fuel, have attracted particular interest as alternatives to ethanol. Since microorganisms isolated from nature do not allow production of these alcohols at high enough efficiencies, metabolic engineering has been employed to enhance their production. Here, we review recent advances in metabolic engineering of microorganisms for the production of higher alcohols. PMID:25182323

Metabolic engineering of microorganisms for the production of higher alcohols.

PubMed

Choi, Yong Jun; Lee, Joungmin; Jang, Yu-Sin; Lee, Sang Yup

2014-09-02

Due to the increasing concerns about limited fossil resources and environmental problems, there has been much interest in developing biofuels from renewable biomass. Ethanol is currently used as a major biofuel, as it can be easily produced by existing fermentation technology, but it is not the best biofuel due to its low energy density, high vapor pressure, hygroscopy, and incompatibility with current infrastructure. Higher alcohols, including 1-propanol, 1-butanol, isobutanol, 2-methyl-1-butanol, and 3-methyl-1-butanol, which possess fuel properties more similar to those of petroleum-based fuel, have attracted particular interest as alternatives to ethanol. Since microorganisms isolated from nature do not allow production of these alcohols at high enough efficiencies, metabolic engineering has been employed to enhance their production. Here, we review recent advances in metabolic engineering of microorganisms for the production of higher alcohols. Copyright © 2014 Choi et al.

Cold start characteristics of ethanol as an automobile fuel

DOEpatents

Greiner, Leonard

1982-01-01

An alcohol fuel burner and decomposer in which one stream of fuel is preheated by passing it through an electrically heated conduit to vaporize the fuel, the fuel vapor is mixed with air, the air-fuel mixture is ignited and combusted, and the combustion gases are passed in heat exchange relationship with a conduit carrying a stream of fuel to decompose the fuel forming a fuel stream containing hydrogen gas for starting internal combustion engines, the mass flow of the combustion gas being increased as it flows in heat exchange relationship with the fuel carrying conduit, is disclosed.

A Comparative Analysis of Alcohol Education Programs Sponsored by the Beverage Alcohol Industry.

ERIC Educational Resources Information Center

Houghton, Eleni

1998-01-01

Compares alcohol-education programs sponsored by alcohol beverage industry in 1984 and 1996. Results show trade associations and social-aspects organizations have increased their level of activity, evaluation of these programs is being taken seriously, drinking/driving and youth issues dominate program activities, moderation in alcohol consumption…

Production, distribution, and cost of oxygenated gasoline blends as a CO control strategy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Holmes, J.G; Dworsky, B.S.

1988-01-01

During the past two decades, efforts to reduce the contribution of automotive emissions to air pollution have focused principally on the development of more stringent emission standards for new vehicles, and the use of inspection and maintenance (I/M) programs. Despite the achievements in the last few years, motor vehicles have remained a major source of air pollution in urban areas. Further reductions in either the emission standards or in I/M program pass/fail cutpoints are not politically feasible, and alternative methods to achieve emission reductions are being investigated. One potential method is through the use of alternative fuels that can reducemore » tailpipe emissions. For example, the addition of alcohol or ether into gasoline has been shown to lean out the engine and cut carbon monoxide emissions. This paper compares the costs of producing and distribution methanol, ethanol, and MTBE blends as part of a carbon monoxide control strategy. It addresses the costs of production, distribution, infrastructure development, and retailing associated with each fuel blend.« less

Potential youth exposure to alcohol advertising on the internet: A study of internet versions of popular television programs

PubMed Central

Siegel, Michael; Kurland, Rachel P.; Castrini, Marisa; Morse, Catherine; de Groot, Alexander; Retamozo, Cynthia; Roberts, Sarah P.; Ross, Craig S.; Jernigan, David H.

2015-01-01

Background No previous paper has examined alcohol advertising on the internet versions of television programs popular among underage youth. Objectives To assess the volume of alcohol advertising on web sites of television networks which stream television programs popular among youth. Methods Multiple viewers analyzed the product advertising appearing on 12 television programs that are available in full episode format on the internet. During a baseline period of one week, six coders analyzed all 12 programs. For the nine programs that contained alcohol advertising, three underage coders (ages 10, 13, and 18) analyzed the programs to quantify the extent of that advertising over a four-week period. Results Alcohol advertisements are highly prevalent on these programs, with nine of the 12 shows carrying alcohol ads, and six programs averaging at least one alcohol ad per episode. There was no difference in alcohol ad exposure for underage and legal age viewers. Conclusions There is a substantial potential for youth exposure to alcohol advertising on the internet through internet-based versions of television programs. The Federal Trade Commission should require alcohol companies to report the underage youth and adult audiences for internet versions of television programs on which they advertise. PMID:27212891

Preliminary review of biomass energy options in Costa Rica and the national alcohol fuel program. Summary report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jones, J.L.

1981-01-30

For an agricultural, oil-importing country such as Costa Rica, the use of biomass as a source of transportation fuels is a topic of great interest. This analysis is intended to assist the Costa Rican government and USAID/CR to identify possible biomass energy projects. While emphasis is on technologies for converting biomass into liquid fuels, agronomic issues and alternative energy options are also explored. Costa Rica plans to build six facilities for converting biomass (primarily sugarcane, supplemented by molasses, cassava, and banana wastes) to hydrous ethanol. The following issues relating to biomass conversion technologies are identified: use of hydroelectrically powered drivesmore » in sugarcane processing to allow use of bagasse as a fuel; possible sources and costs of energy for converting starch crops like cassava to ethanol; the optimal method for treating stillage; and the feasibility of using fermentation reactors. No definitive recommendation on the scale of ethanol production is made due to the lack of an environmental impact assessment. Finally, with regard to nonalcohol renewable energy, several ideas warrant consideration: electrically powered mass transit; electric cars; vehicle-mounted gasifiers operating on wood chips or pelletized fuels produced from excess bagasse; anaerobic digestion of animal manure and other agricultural wastes; and energy recovery from municipal solid wastes.« less

Synthesis of biodiesel fuel from safflower oil using various reaction parameters.

PubMed

Meka, Pavan Kumar; Tripathi, Vinay; Singh, R P

2006-01-01

Biodiesel fuel is gaining more and more importance because of the depletion and uncontrollable prices of fossil fuel resources. The use of vegetable oil and their derivatives as alternatives for diesel fuel is the best answer and as old as Diesel Engine. Chemically biodiesel fuel is the mono alkyl esters of fatty acids derived from renewable feed stocks like vegetable oils and animal fats. Safflower oil contains 75-80% of linoleic acid; the presence of this unsaturated fatty acid is useful in alleviating low temperature properties like pour point, cloud point and cold filter plugging point. In this paper we studied the effect of various parameters such as temperature, molar ratio (oil to alcohol), and concentration of catalyst on synthesis of biodiesel fuel from safflower oil. The better suitable conditions of 1:6 molar ratio (oil to alcohol), 60 degrees C temperature and catalyst concentration of 2% (by wt. of oil) were determined. The finally obtained biodiesel fuel was analyzed for fatty acid composition by GLC and some other properties such as flash point, specific gravity and acid value were also determined. From the results it was clear that the produced biodiesel fuel was with in the recommended standards of biodiesel fuel with 96.8% yield.

Aviation spirit - past, present, and future

NASA Technical Reports Server (NTRS)

Dunstan, A E; Thole, F B

1923-01-01

The volatile fuel of the high-speed internal combustion engine has, in the past, consisted almost exclusively of the lighter distillates from crude petroleum. Alternative and supplementary fuels are discussed such as: tetraline, dekalin, alcohol, cyclo-hexenes.

Tested Demonstrations.

ERIC Educational Resources Information Center

Gilbert, George L., Ed.

1983-01-01

Provides directions for setup and performance of two demonstrations. The first demonstrates the principles of Raoult's Law; using a simple apparatus designed to measure vapor pressure. The second illustrates the energy available from alcohol combustion (includes safety precautions) using an alcohol-fueled missile. (JM)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Splitter, Derek A; Szybist, James P

The present study experimentally investigates spark-ignited combustion with 87 AKI E0 gasoline in its neat form and in mid-level alcohol-gasoline blends with 24% vol./vol. iso-butanol-gasoline (IB24) and 30% vol./vol. ethanol-gasoline (E30). A single-cylinder research engine is used with a low and high compression ratio of 9.2:1 and 11.85:1 respectively. The engine is equipped with hydraulically actuated valves, laboratory intake air, and is capable of external exhaust gas recirculation (EGR). All fuels are operated to full-load conditions with =1, using both 0% and 15% external cooled EGR. The results demonstrate that higher octane number bio-fuels better utilize higher compression ratios withmore » high stoichiometric torque capability. Specifically, the unique properties of ethanol enabled a doubling of the stoichiometric torque capability with the 11.85:1 compression ratio using E30 as compared to 87 AKI, up to 20 bar IMEPg at =1 (with 15% EGR, 18.5 bar with 0% EGR). EGR was shown to provide thermodynamic advantages with all fuels. The results demonstrate that E30 may further the downsizing and downspeeding of engines by achieving increased low speed torque, even with high compression ratios. The results suggest that at mid-level alcohol-gasoline blends, engine and vehicle optimization can offset the reduced fuel energy content of alcohol-gasoline blends, and likely reduce vehicle fuel consumption and tailpipe CO2 emissions.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Scott, W.E.

As Australia's self-sufficiency in petroleum is rapidly declining and a liquid-fuel crisis looms large on the horizon, the government is backing research into biomass-derived fuels. An Australian Commonwealth Scientific and Industrial Research Organization group determined that such fuels could play a major role in supplementing the liquid fuels. They envisaged that two kinds of alcohol could be used. Ethanol would be produced by the fermentation of starches and sugars derived from special energy crops. A similar compound, methanol, or wood alcohol, would be made from fibrous or woody plant materials, namely: cereal straw, bagasse, logging and timber-mill wastes, and othermore » residues. Recently, trials were begun with a pilot-scale digester to convert waste foods into methane. Working properly, it is expected to generate the equivalent of about 30 litres of petrol per day. Generally, production costs of biomass-derived fuels are expected to be about 2 to 3 times those of petrol, with world crude oil prices at October 1978 levels.« less

The Stirling Project

NASA Technical Reports Server (NTRS)

1987-01-01

Stirling Engine's advanced technology engine offers multiple advantages, principal among them reduced fuel consumption and lower exhaust emissions than comparable internal combustion auto engines, plus multifuel capability. Stirling can use gasoline, kerosene, diesel fuel, jet fuel, alcohol, methanol, butane and that's not the whole list. Applications include irrigation pumping, heat pumps, and electricity generation for submarine, Earth and space systems.

Waste cooking oil as source for renewable fuel in Romania

NASA Astrophysics Data System (ADS)

Allah, F. Um Min; Alexandru, G.

2016-08-01

Biodiesel is non-toxic renewable fuel which has the potential to replace diesel fuel with little or no modifications in diesel engine. Waste cooking oil can be used as source to produce biodiesel. It has environmental and economic advantages over other alternative fuels. Biodiesel production from transesterification is affected by water content, type f alcohol, catalyst type and concentration, alcohol to oil ratio, temperature, reaction rate, pH, free fatty acid (FFA) and stirrer speed. These parameters and their effect on transesterification are discussed in this paper. Properties of biodiesel obtained from waste cooking oil are measured according to local standards by distributor and their comparison with European biodiesel standard is also given in this paper. Comparison has shown that these properties lie within the limits of the EN 14214 standard. Furthermore emission performance of diesel engine for biodiesel-diesel blends has resulted in reduction of greenhouse gas emissions. Romanian fuel market can ensure energy security by mixing fuel share with biodiesel produced from waste cooking oil. Life cycle assessment of biodiesel produced from waste cooking oil has shown its viability economically and environmentally.

Performance and emission characteristics of a low heat rejection engine with different air gap thicknesses with Jatropha oil based bio-diesel.

PubMed

Murali Krishna, M V S; Sarita, G; Seshagiri Rao, V V R; Chowdary, R P; Ramana Reddy, Ch V

2010-04-01

The research work on alternate fuels has been the topic of wider interest in the context of depletion of fossil fuels and increasing of pollution levels of the engines with conventional fossil fuels. Alcohols and vegetable oils are considered to replace diesel fuels as they are renewable in nature. However, use of alcohols in internal combustion engines is limited in India, as these fuels are diverted to PetroChemical industries and hence much emphasis is given to the non-edible vegetable oils as alternate fuels in internal combustion engines. However, the drawbacks of low volatility and high viscosity associated with non-edible vegetable oils call for hot combustion chamber, provided by low heat rejection (LHR) diesel engine. Investigations are carried out on a LHR diesel engine with varied air gap thicknesses and injection pressures with jatropha oil based bio-diesel at normal temperature. Performance is improved with high degree of insulation with LHR engine with vegetable oil in comparison with conventional engine (CE) with pure diesel operation.

Review of cell performance in anion exchange membrane fuel cells

NASA Astrophysics Data System (ADS)

Dekel, Dario R.

2018-01-01

Anion exchange membrane fuel cells (AEMFCs) have recently received increasing attention since in principle they allow for the use of non-precious metal catalysts, which dramatically reduces the cost per kilowatt of power in fuel cell devices. Until not long ago, the main barrier in the development of AEMFCs was the availability of highly conductive anion exchange membranes (AEMs); however, improvements on this front in the past decade show that newly developed AEMs have already reached high levels of conductivity, leading to satisfactory cell performance. In recent years, a growing number of research studies have reported AEMFC performance results. In the last three years, new records in performance were achieved. Most of the literature reporting cell performance is based on hydrogen-AEMFCs, although an increasing number of studies have also reported the use of fuels others than hydrogen - such as alcohols, non-alcohol C-based fuels, as well as N-based fuels. This article reviews the cell performance and performance stability achieved in AEMFCs through the years since the first reports in the early 2000s.

Conservation and solar energy program: congressional budget request, FY 1982

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

1981-01-01

Funding summaries are presented for the Conservation and Solar Energy Program funding information and program overview on energy conservation (Volume 7 of 7, DOE/CR-0011/2) are included for the Buildings and Community Systems, Industrial, Transportation; State and Local, Multi-Sector, Energy Impact Assistance, and Residential/Commercial retrofit programs. Funding information and program overviews on solar technology (Volume 2 of 7, DOE/CR-011/2) are included for Active and Passive Solar Heating and Cooling, Photovoltaics Energy Systems, Solar Thermal Power Systems, Biomass Energy Systems, Wind Energy Conversion Systems, Ocean Systems, Solar International Activities, Solar Information Systems, SERI Facility, MX-RES, Program Direction, and Alcohol Fuels programs. Informationmore » and overviews on energy production, demonstration, and distribution (Volume 6 of 7, DOE/CR-0011/2) are given for the solar program. A funding summary and a program overview are included for electrochemical and physical and chemical storage systems as appearing in DOE/CR-0011/2, Volume 3 of 7. Relevant tabulated data from the FY 1981. Request to the Congress are presented for Supplementals, Rescissions, and Deferrals. (MCW)« less

Materials for Energy Conversion: Materials for Energy Conversion and Storage

DOE Office of Scientific and Technical Information (OSTI.GOV)

Atanassov, Plamen

2017-03-30

The main objective of this collaborative research project was to identify a formulation and develop a catalyst for electro-oxidation of ethanol. Ethanol is one of the most mass-produced biofuels, and such catalysts will enable the development of Direct Ethanol Fuel Cell technology and through it, will interconnect fuel cells with biofuels. Several catalysts for direct electrochemical oxidation of ethanol have been selected on the principles of rational desig from the knowledge build in studying aqueous oxidation of ethanol. The program involved fundamental study of ethanol oxidation in liquid media, and particularly in alakine solutions. The lessons learned from the heterogeneousmore » catalysis of ethanol thermal oxidation have been applied to the design of an electrocatalyst for direct ethanol fuel cells. The successful chemical compositions are based on PdZn and NiZn allows. The studies reveled the role of the transition metal oxide phase as a co-catalyst and the role of the active support material. To complete the set of materials for ethanol fuel cell, this program also invested n the development of ctalysts for oxygen reduction that are selective against alcohol oxidation. Non-platinum ctalysts based on pyrolyzed macrocycles or similar composites have been studied. This program included also the development of stuctured supports as an integral part of the catalyst development. A new family of materials has been designed based on mesoporous silica templating with synthetic carbon resulting in hierarchicaly porous structure. Structure-to-property relationship of catalysis and catalysts has been the center of this program. This have been engaged in both surface and bulk level and pursued with the tools avialble at the academic institutions and at LANSCE at LANL. The structural studies have been built in interaction with a computational effort on the basis of DFT approach to materials structure and reactivity.« less

Enhancing the Attractiveness of Alcohol Education Via a Microcomputer Program.

ERIC Educational Resources Information Center

Meier, Scott T.

Getting students' attention is one of the most difficult problems for counselors who conduct alcohol education programs in high schools or colleges. A computer-aided instruction program using microcomputers for alcohol education was developed entitled "If You Drink: An Alcohol Education Program" (IYD). The IYD program consists of five modules: the…

Production of Renewable Diesel Fuel

DOT National Transportation Integrated Search

2012-06-01

Vegetable oils have been investigated as a way to provide a renewable source for diesel fuel. A successful approach to using : vegetable oils in diesel engines has been transesterification of the oils with simple alcohols to produce mono-alkyl esters...

[Effects of the PROALCOOL program on migratory behavior in the state of Sao Paulo: the case of Ribeirao Preto].

PubMed

1983-01-01

The National Program of Alcohol, PROALCOOL, started in November 1975, was created in response to the 1st petroleum crisis. Petroleum prices elevated suddenly between 1973 and 1974, and the cost of importing fuel increased extraordinarily. The PROALCOOL program was still in the early stages of development at the end of the decade when the 2nd petroleum crisis worsened the Brazilian energy situation even further. PROALCOOL had its institutional base strengthened in 1979, and new objectives and more ambitious goals were outlined for the program. A production goal of 10.7 billion liters of alcohol was set for 1985 which would essentially cover the predicted increase in consumption of gasoline for the country. The goal was equivalent, in energy terms, to making Brazil self-sufficient. The automobile industry in Brazil had been intensively developing in the 1970s, turning itself into a fundamental sector in the general process of Brazil's economic development. The distribution of goods in the country is intimately linked to highway transportation; the percentage of products transported by rail and shipping is relatively small. Urban transport is also still based on the automobile for individual transportation and the bus for mass transit. The industrial structure of Brazil was developed with an elevated dependence on gasoline, and until the 2nd crisis few had made any alterations in this picture. Although the primary cause for the development of PROALCOOL was the sharp increase in petroleum prices, another impetus was the collapse of sugar prices on the world market in November 1974. With the creation of PROALCOOL, sugar was transformed from sugar into alcohol, strengthening the options for its use. Response to the stimulus of the program came primarily from the sugar producers, who undertook rapid construction of "annex" distilleries to use the sugar. It was PROALCOOL's response to economic conditions that imparted new life into the sugar agroindustry in the State of Sao Paulo, particularly in the region of Ribeiros Preto.

An Overview of Army Mobility Energy Research and Development

DTIC Science & Technology

1981-10-01

The very basis of defense depends on a guaranteed energy supply , particularly in the form of liquid hydrocarbon fuels. Energy alternatives are needed...efficiency, development of alternate and renewable resources ; an~d discusses the national goals, the role of government and public in achieving energy...Outlines the best methods of utilizing domestic resources for trans- portitton fuels. Deals primarily with alternative fuels, alcohol fuels in particular. 27

40 CFR 600.207-12 - Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO2 emission values for...

Code of Federal Regulations, 2012 CFR

2012-07-01

... economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing has been performed. Otherwise, the procedure in § 600...

40 CFR 600.207-12 - Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO2 emission values for...

Code of Federal Regulations, 2014 CFR

2014-07-01

... economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing has been performed. Otherwise, the procedure in § 600...

40 CFR 600.207-12 - Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO2 emission values for...

Code of Federal Regulations, 2013 CFR

2013-07-01

... economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing has been performed. Otherwise, the procedure in § 600...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wackett, LP

The current biofuels landscape is chaotic. It is controlled by the rules imposed by economic forces and driven by the necessity of finding new sources of energy, particularly motor fuels. The need is bringing forth great creativity in uncovering new candidate fuel molecules that can be made via metabolic engineering. These next generation fuels include long-chain alcohols, terpenoid hydrocarbons, and diesel-length alkanes. Renewable fuels contain carbon derived from carbon dioxide. The carbon dioxide is derived directly by a photosynthetic fuel-producing organism(s) or via intermediary biomass polymers that were previously derived from carbon dioxide. To use the latter economically, biomass depolymerizationmore » processes must improve and this is a very active area of research. There are competitive approaches with some groups using enzyme based methods and others using chemical catalysts. With the former, feedstock and end-product toxicity loom as major problems. Advances chiefly rest on the ability to manipulate biological systems. Computational and modular construction approaches are key. For example, novel metabolic networks have been constructed to make long-chain alcohols and hydrocarbons that have superior fuel properties over ethanol. A particularly exciting approach is to implement a direct utilization of solar energy to make a usable fuel. A number of approaches use the components of current biological systems, but re-engineer them for more direct, efficient production of fuels.« less

Renewable energy from biomass: a sustainable option? - Hydrogen production from alcohols

NASA Astrophysics Data System (ADS)

Balla, Zoltán; Kith, Károly; Tamás, András; Nagy, Orsolya

2015-04-01

Sustainable development requires us to find new energy sources instead of fossil fuels. One possibility is the hydrogen fuel cell, which uses significantly more efficient than the current combustion engines. The task of the hydrogen is clean, carbon-free renewable energy sources to choose in the future by growing degree. Hungary can play a role in the renewable energy sources of biomass as a renewable biomass annually mass of about 350 to 360 million tons. The biomass is only a very small proportion of fossil turn carbonaceous materials substitution, while we may utilize alternative energy sources as well. To the hydrogen production from biomass, the first step of the chemical transformations of chemical bonds are broken, which is always activation energy investment needs. The methanol and ethanol by fermentation from different agricultural products is relatively easy to produce, so these can be regarded as renewable energy carriers of. The ethanol can be used directly, and used in several places in the world are mixed with the petrol additive. This method is the disadvantage that the anhydrous alcohol is to be used in the combustion process in the engine more undesired by-products may be formed, and the fuel efficiency of the engine is significantly lower than the efficiency of the fuel cells. More useful to produce hydrogen from the alcohol and is used in a fuel cell electric power generation. Particularly attractive option for the so-called on-board reforming of alcohols, that happens immediately when the vehicle hydrogen production. It does not need a large tank of hydrogen, because the hydrogen produced would be directly to the fuel cell. The H2 tank limit use of its high cost, the significant loss evaporation, the rare-station network, production capacity and service background and lack of opportunity to refuel problems. These can be overcome, if the hydrogen in the vehicle is prepared. As volume even 700 bar only about half the H2 pressure gas can be stored in the case, than the same volume of ethanol-water mixture can be prepared. The renewal of alcohol, the alcohol-water mixture is then passed through the catalytic reformer into a preheater. The exhaust gas contains a relatively large number of carbon monoxide, which would spoil the fuel cell, so the carbon monoxide concentration to a high and a low temperature water-gas reaction is reduced. This increases the hydrogen production. The last step of the carbon monoxide content to eliminate preferential oxidation. The alcohol reforming catalyst for the precious metals spread most of what arose from high activity and stability. However, the precious metals are very expensive, so a non-precious metal catalysts is the design and development of objective activity and stability which reaches the precious metal catalysts of. Using the new reaction catalysts opportunities are created, which are smaller than the activation energy than the non-catalytic process. The basic objective of the technological developments more active at lower temperatures, the selective target product, long-life, low cost design catalysts.

14 CFR 23.1105 - Induction system screens.

Code of Federal Regulations, 2013 CFR

2013-01-01

... upstream of the carburetor or fuel injection system. (b) No screen may be in any part of the induction... alcohol alone; and (d) It must be impossible for fuel to strike any screen. [Doc. No. 4080, 29 FR 17955...

14 CFR 23.1105 - Induction system screens.

Code of Federal Regulations, 2012 CFR

2012-01-01

... upstream of the carburetor or fuel injection system. (b) No screen may be in any part of the induction... alcohol alone; and (d) It must be impossible for fuel to strike any screen. [Doc. No. 4080, 29 FR 17955...

14 CFR 23.1105 - Induction system screens.

Code of Federal Regulations, 2014 CFR

2014-01-01

... upstream of the carburetor or fuel injection system. (b) No screen may be in any part of the induction... alcohol alone; and (d) It must be impossible for fuel to strike any screen. [Doc. No. 4080, 29 FR 17955...

14 CFR 23.1105 - Induction system screens.

Code of Federal Regulations, 2010 CFR

2010-01-01

... upstream of the carburetor or fuel injection system. (b) No screen may be in any part of the induction... alcohol alone; and (d) It must be impossible for fuel to strike any screen. [Doc. No. 4080, 29 FR 17955...

14 CFR 23.1105 - Induction system screens.

Code of Federal Regulations, 2011 CFR

2011-01-01

... upstream of the carburetor or fuel injection system. (b) No screen may be in any part of the induction... alcohol alone; and (d) It must be impossible for fuel to strike any screen. [Doc. No. 4080, 29 FR 17955...

78 FR 41703 - Regulation of Fuels and Fuel Additives: Additional Qualifying Renewable Fuel Pathways Under the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-11

... Refineries. Industry 325193 2869 Ethyl alcohol manufacturing. Industry 325199 2869 Other basic organic... as fertilizer).\\2\\ Therefore in the final rule EPA concluded that since biofuel made from the... showed an average yield of 15 dry tons per acre with no nitrogen fertilizer applied after the first year...

How brasil grows motor fuel

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yang, V.; Trindade, S.C.; Branco, J.R.C.

The general background in technical, economic, and political terms is discussed, along with the experience of using alcohol in automobiles. Since 1973 a concerted effort has been made to utilize various crops for the production of alcohol. The disposal of stillage is considered. 10 refs.

Reducing alcohol consumption among university students: recruitment and program design strategies based on Social Marketing Theory.

PubMed

Black, D R; Smith, M A

1994-09-01

Recruitment of program participants and development of appealing comprehensive alcohol abuse prevention programs is an exigent priority for university campuses due to the serious physical and emotional consequences related to alcohol consumption. A sample of 67 students from a large midwestern university completed a survey based on Social Marketing Theory (SMT) which was developed to improve recruitment and enhance the design of comprehensive alcohol abuse prevention programs. The results indicate that recruitment may be optimized by providing a flexible, convenient, low-cost program that encourages friends' participation, communicates alcohol-related risks and offers university credit or refund as participation incentives. The design of alcohol abuse prevention programs may be enhanced by emphasizing the positive outcomes of reducing alcohol consumption, improving the quality and quantity of alternatives to the social atmosphere connected with drinking, and soliciting respected opinion leaders (physicians and parents) to communicate alcohol reduction messages. This project is a first initiative to 'fill the gap' in the social marketing research literature by providing formative information pertinent to recruitment and design of alcohol reduction programs specifically for college students.

Direct alcohol fuel cells: toward the power densities of hydrogen-fed proton exchange membrane fuel cells.

PubMed

Chen, Yanxin; Bellini, Marco; Bevilacqua, Manuela; Fornasiero, Paolo; Lavacchi, Alessandro; Miller, Hamish A; Wang, Lianqin; Vizza, Francesco

2015-02-01

A 2 μm thick layer of TiO2 nanotube arrays was prepared on the surface of the Ti fibers of a nonwoven web electrode. After it was doped with Pd nanoparticles (1.5 mgPd  cm(-2) ), this anode was employed in a direct alcohol fuel cell. Peak power densities of 210, 170, and 160 mW cm(-2) at 80 °C were produced if the cell was fed with 10 wt % aqueous solutions of ethanol, ethylene glycol, and glycerol, respectively, in 2 M aqueous KOH. The Pd loading of the anode was increased to 6 mg cm(-2) by combining four single electrodes to produce a maximum peak power density with ethanol at 80 °C of 335 mW cm(-2) . Such high power densities result from a combination of the open 3 D structure of the anode electrode and the high electrochemically active surface area of the Pd catalyst, which promote very fast kinetics for alcohol electro-oxidation. The peak power and current densities obtained with ethanol at 80 °C approach the output of H2 -fed proton exchange membrane fuel cells. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Comparative techno-economic analysis and process design for indirect liquefaction pathways to distillate-range fuels via biomass-derived oxygenated intermediates upgrading

DOE PAGES

Tan, Eric C. D.; Snowden-Swan, Lesley J.; Talmadge, Michael; ...

2016-09-27

This paper presents a comparative techno-economic analysis (TEA) of five conversion pathways from biomass to gasoline-, jet-, and diesel-range hydrocarbons via indirect liquefaction with a specific focus on pathways utilizing oxygenated intermediates. The four emerging pathways of interest are compared with one conventional pathway (Fischer-Tropsch) for the production of the hydrocarbon blendstocks. The processing steps of the four emerging pathways include biomass-to-syngas via indirect gasification, syngas clean-up, conversion of syngas to alcohols/oxygenates followed by conversion of alcohols/oxygenates to hydrocarbon blendstocks via dehydration, oligomerization, and hydrogenation. Conversion of biomass-derived syngas to oxygenated intermediates occurs via three different pathways, producing: (i) mixedmore » alcohols over a MoS 2 catalyst, (ii) mixed oxygenates (a mixture of C 2+ oxygenated compounds, predominantly ethanol, acetic acid, acetaldehyde, ethyl acetate) using an Rh-based catalyst, and (iii) ethanol from syngas fermentation. This is followed by the conversion of oxygenates/alcohols to fuel-range olefins in two approaches: (i) mixed alcohols/ethanol to 1-butanol rich mixture via Guerbet reaction, followed by alcohol dehydration, oligomerization, and hydrogenation, and (ii) mixed oxygenates/ethanol to isobutene rich mixture and followed by oligomerization and hydrogenation. The design features a processing capacity of 2000 tonnes/day (2205 short tons) of dry biomass. The minimum fuel selling prices (MFSPs) for the four developing pathways range from 3.40 dollars to 5.04 dollars per gasoline-gallon equivalent (GGE), in 2011 US dollars. Sensitivity studies show that MFSPs can be improved with co-product credits and are comparable to the commercial Fischer-Tropsch benchmark ($3.58/GGE). Altogether, this comparative TEA study documents potential economics for the developmental biofuel pathways via mixed oxygenates.« less

Comparative techno-economic analysis and process design for indirect liquefaction pathways to distillate-range fuels via biomass-derived oxygenated intermediates upgrading

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tan, Eric C. D.; Snowden-Swan, Lesley J.; Talmadge, Michael

This paper presents a comparative techno-economic analysis (TEA) of five conversion pathways from biomass to gasoline-, jet-, and diesel-range hydrocarbons via indirect liquefaction with a specific focus on pathways utilizing oxygenated intermediates. The four emerging pathways of interest are compared with one conventional pathway (Fischer-Tropsch) for the production of the hydrocarbon blendstocks. The processing steps of the four emerging pathways include biomass-to-syngas via indirect gasification, syngas clean-up, conversion of syngas to alcohols/oxygenates followed by conversion of alcohols/oxygenates to hydrocarbon blendstocks via dehydration, oligomerization, and hydrogenation. Conversion of biomass-derived syngas to oxygenated intermediates occurs via three different pathways, producing: (i) mixedmore » alcohols over a MoS 2 catalyst, (ii) mixed oxygenates (a mixture of C 2+ oxygenated compounds, predominantly ethanol, acetic acid, acetaldehyde, ethyl acetate) using an Rh-based catalyst, and (iii) ethanol from syngas fermentation. This is followed by the conversion of oxygenates/alcohols to fuel-range olefins in two approaches: (i) mixed alcohols/ethanol to 1-butanol rich mixture via Guerbet reaction, followed by alcohol dehydration, oligomerization, and hydrogenation, and (ii) mixed oxygenates/ethanol to isobutene rich mixture and followed by oligomerization and hydrogenation. The design features a processing capacity of 2000 tonnes/day (2205 short tons) of dry biomass. The minimum fuel selling prices (MFSPs) for the four developing pathways range from 3.40 dollars to 5.04 dollars per gasoline-gallon equivalent (GGE), in 2011 US dollars. Sensitivity studies show that MFSPs can be improved with co-product credits and are comparable to the commercial Fischer-Tropsch benchmark ($3.58/GGE). Altogether, this comparative TEA study documents potential economics for the developmental biofuel pathways via mixed oxygenates.« less

Assessment of n-pentanol/Calophyllum inophyllum/diesel blends on the performance, emission, and combustion characteristics of a constant-speed variable compression ratio direct injection diesel engine.

PubMed

Ramakrishnan, Purnachandran; Kasimani, Ramesh; Peer, Mohamed Shameer; Rajamohan, Sakthivel

2018-05-01

Alcohol is used as an additive for a long time with the petroleum-based fuels. In this study, the higher alcohol, n-pentanol, was used as an additive to Calophyllum inophyllum (CI) biodiesel/diesel blends at 10, 15, and 20% by volume. In all blends, the ratio of CI was maintained at 20% by volume. The engine characteristics of the pentanol fuel blends were compared with the diesel and CI20 (Calophyllum inophyllum 20% and diesel 80%) biodiesel blend. The nitrogen oxide (NO) emission of the pentanol fuel blends showed an increased value than CI20 and neat diesel fuel. The carbon dioxide (CO 2 ) also increased with increase in pentanol addition with the fuel blends than CI20 fuel blend and diesel. The carbon monoxide (CO) and hydrocarbon (HC) emissions were decreased with increase in pentanol proportion in the blend than the CI20 fuel and diesel. The smoke emission was reduced and the combustion characteristics of the engine were also improved by using pentanol blended fuels. From this investigation, it is suggested that 20% pentanol addition with the biodiesel/diesel fuel is suitable for improved performance and combustion characteristics of a diesel engine without any engine modifications, whereas CO 2 and NO emissions increased with addition of pentanol due to effective combustion.

Phase Partitioning from Theanol Blend Gasolines

EPA Science Inventory

In recent years, the use of ethanol and other alcohols as motor fuel additives has increased. Additionally, ethanol production has expanded due to the potential use of ethanol as a primary fuel source. Historical patterns of gasoline composition show strong dependency on regulato...

HYDROLYSIS OF MTBE IN GROUND WATER SAMPLES PRESERVED WITIH HYDROCHLORIC ACID

EPA Science Inventory

Conventional sampling and analytical protocols have poor sensitivity for fuel oxygenates that are alcohols, such as TBA. Because alcohols tend to stay with the water samples, they are not efficiently transferred to the gas chromatograph for separation and analysis. A common tec...

Catalytic conversion of light alkanes, Phase 3. Topical report, January 1990--December 1992

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

The mission of this work is to devise a new catalyst which can be used in the first simple, economic process to convert the light alkanes in natural gas to an alcohol-rich oxygenated product which can either be used as an environmentally friendly, high-performance liquid fuel, or a precursor to a liquid hydrocarbon transportation fuel. The authors have entered the proof-of-concept stage for converting isobutane to tert butyl alcohol in a practical process and are preparing to enter proof-of-concept of a propane to isopropyl alcohol process in the near future. Methane and ethane are more refractory and thus more difficultmore » to oxidize than the C{sub 3} and C{sub 4} hydrocarbons. Nonetheless, advances made in this area indicate that further research progress could achieve the goal of their direct conversion to alcohols. Progress in Phase 3 catalytic vapor phase methane and ethane oxidation over metals in regular oxidic lattices are the subject of this topical report.« less

Evaluation of the Alcohol Education Discipline Program (AEDP) for the 1986-87 Academic Year. Alcohol Abuse Intervention and Prevention Program.

ERIC Educational Resources Information Center

Rapaport, Ross J.; Look, Sherri

The Alcohol Education Discipline Program (AEDP) is a program offered as a service to the Office of Student Life at Central Michigan University. Students are required to attend the program's five 50-minute sessions as a condition of disciplinary probation for alcohol-related infractions of the Student Code of Conduct. This paper reports reactions…

14 CFR 120.215 - Covered employees.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Alcohol Testing Program Requirements § 120.215 Covered employees. (a) Each employee, including any... in this subpart must be subject to alcohol testing under an alcohol testing program implemented in...

14 CFR 120.215 - Covered employees.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Alcohol Testing Program Requirements § 120.215 Covered employees. (a) Each employee, including any... in this subpart must be subject to alcohol testing under an alcohol testing program implemented in...

14 CFR 120.215 - Covered employees.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Alcohol Testing Program Requirements § 120.215 Covered employees. (a) Each employee, including any... in this subpart must be subject to alcohol testing under an alcohol testing program implemented in...

Sulfur Speciation and Extraction in Jet A (Briefing Charts)

DTIC Science & Technology

2015-08-16

Extraction fluid: denatured ethanol from Fisher Scientific and deionized water – Jet A fuel , approximately 500-800 ppm sulfur by weight – Data...Outline • Background • Experimental Setup – Extraction of sulfur compounds from fuel to alcohol/water extraction fluid – Each rinse is...Hydrophobic / Oleophillic Membrane Oleophobic / Hydrophillic Membrane Emulsion Phase Fuel Phase Water (Extraction Fluid) Phase DISTRIBUTION A

Efficient solar-to-fuels production from a hybrid microbial-water-splitting catalyst system.

PubMed

Torella, Joseph P; Gagliardi, Christopher J; Chen, Janice S; Bediako, D Kwabena; Colón, Brendan; Way, Jeffery C; Silver, Pamela A; Nocera, Daniel G

2015-02-24

Photovoltaic cells have considerable potential to satisfy future renewable-energy needs, but efficient and scalable methods of storing the intermittent electricity they produce are required for the large-scale implementation of solar energy. Current solar-to-fuels storage cycles based on water splitting produce hydrogen and oxygen, which are attractive fuels in principle but confront practical limitations from the current energy infrastructure that is based on liquid fuels. In this work, we report the development of a scalable, integrated bioelectrochemical system in which the bacterium Ralstonia eutropha is used to efficiently convert CO2, along with H2 and O2 produced from water splitting, into biomass and fusel alcohols. Water-splitting catalysis was performed using catalysts that are made of earth-abundant metals and enable low overpotential water splitting. In this integrated setup, equivalent solar-to-biomass yields of up to 3.2% of the thermodynamic maximum exceed that of most terrestrial plants. Moreover, engineering of R. eutropha enabled production of the fusel alcohol isopropanol at up to 216 mg/L, the highest bioelectrochemical fuel yield yet reported by >300%. This work demonstrates that catalysts of biotic and abiotic origin can be interfaced to achieve challenging chemical energy-to-fuels transformations.

Microbial‐based motor fuels: science and technology

PubMed Central

Wackett, Lawrence P.

2008-01-01

Summary The production of biofuels via microbial biotechnology is a very active field of research. A range of fuel molecule types are currently under consideration: alcohols, ethers, esters, isoprenes, alkenes and alkanes. At the present, the major alcohol biofuel is ethanol. The ethanol fermentation is an old technology. Ongoing efforts aim to increase yield and energy efficiency of ethanol production from biomass. n‐Butanol, another microbial fermentation product, is potentially superior to ethanol as a fuel but suffers from low yield and unwanted side‐products currently. In general, biodiesel fuels consist of fatty acid methyl esters in which the carbon derives from plants, not microbes. A new biodiesel product, called microdiesel, can be generated in engineered bacterial cells that condense ethanol with fatty acids. Perhaps the best fuel type to generate from biomass would be biohydrocarbons. Microbes are known to produce hydrocarbons such as isoprenes, long‐chain alkenes and alkanes. The biochemical mechanisms of microbial hydrocarbon biosynthesis are currently under study. Hydrocarbons and minimally oxygenated molecules may also be produced by hybrid chemical and biological processes. A broad interest in novel fuel molecules is also driving the development of new bioinformatics tools to facilitate biofuels research. PMID:21261841

High pressure combustion of liquid fuels. [alcohol and n-paraffin fuels

NASA Technical Reports Server (NTRS)

Canada, G. S.

1974-01-01

Measurements were made of the burning rates and liquid surface temperatures for a number of alcohol and n-paraffin fuels under natural and forced convection conditions. Porous spheres ranging in size from 0.64-1.9 cm O.D. were emloyed to simulate the fuel droplets. The natural convection cold gas tests considered the combustion in air of methanol, ethanol, propanol-1, n-pentane, n-heptane, and n-decane droplets at pressures up to 78 atmospheres. The pressure levels of the natural convection tests were high enough so that near critical combustion was observed for methanol and ethanol vaporization rates and liquid surface temperature measurements were made of droplets burning in a simulated combustion chamber environment. Ambient oxygen molar concentrations included 13%, 9.5% and pure evaporation. Fuels used in the forced convection atmospheric tests included those listed above for the natural convection tests. The ambient gas temperature ranged from 600 to 1500 K and the Reynolds number varied from 30 to 300. The high pressure forced convection tests employed ethanol and n-heptane as fuels over a pressure range of one to 40 atmospheres. The ambient gas temperature was 1145 K for the two combustion cases and 1255 K for the evaporation case.

Analysis of dynamic hydrogen (H2) generation

NASA Astrophysics Data System (ADS)

Buford, Marcelle C.

2003-03-01

The focus of this research is on-demand hydrogen generation for applications such as electric vehicles and electric appliances. Hydrogen can be generated by steam reformation of alcohols, hydrocarbons and other hydrogen containing complexes. Steam reformation can be represented as a simple chemical reaction between an alcohol, commonly methanol, and water vapor to produce hydrogen and carbon dioxide. A fuel cell can then be employed to produce electrical power from hydrogen and air. Numerical and experimental techniques are employed to analyze the most appropriate reforming fuel to maximize H2 yield and minimize by-products of which carbon monoxide is the most harmful

Constant-Pressure Combustion Charts Including Effects of Diluent Addition

NASA Technical Reports Server (NTRS)

Turner, L Richard; Bogart, Donald

1949-01-01

Charts are presented for the calculation of (a) the final temperatures and the temperature changes involved in constant-pressure combustion processes of air and in products of combustion of air and hydrocarbon fuels, and (b) the quantity of hydrocarbon fuels required in order to attain a specified combustion temperature when water, alcohol, water-alcohol mixtures, liquid ammonia, liquid carbon dioxide, liquid nitrogen, liquid oxygen, or their mixtures are added to air as diluents or refrigerants. The ideal combustion process and combustion with incomplete heat release from the primary fuel and from combustible diluents are considered. The effect of preheating the mixture of air and diluents and the effect of an initial water-vapor content in the combustion air on the required fuel quantity are also included. The charts are applicable only to processes in which the final mixture is leaner than stoichiometric and at temperatures where dissociation is unimportant. A chart is also included to permit the calculation of the stoichiometric ratio of hydrocarbon fuel to air with diluent addition. The use of the charts is illustrated by numerical examples.

EVALUATION OF METHYL TERT-BUTYL ETHER (MTBE) AS AN INTERFERENCE ON COMMERCIAL BREATH-ALCOHOL ANALYZERS

EPA Science Inventory

Anecdotal reports suggest that high environmental or occupational exposures to the fuel oxygenate methyl tert-butyl ether (MTBE) may result in breath concentrations that are sufficiently elevated to cause a false positive on commercial breath-alcohol analyzers. We evaluated th...

Food Versus Fuel: Competing Uses for Cropland.

ERIC Educational Resources Information Center

Brown, Lester

1980-01-01

Presented is a discussion of the possibility of a major shift of food production capacity to nonfood purposes. The attractions of an agriculturally-based alcohol fuel industry are discussed, as well as the problems of intense pressure on the earth's cropland. (Author/SA)

Biodiesel: A fuel, a lubricant, and a solvent

USDA-ARS?s Scientific Manuscript database

Biodiesel is well-known as a biogenic alternative to conventional diesel fuel derived from petroleum. It is produced from feedstocks such as plant oils consisting largely of triacylglycerols through transesterification with an alcohol such as methanol. The properties of biodiesel are largely compet...

Clean fuels for resource-poor settings: A systematic review of barriers and enablers to adoption and sustained use.

PubMed

Puzzolo, Elisa; Pope, Daniel; Stanistreet, Debbi; Rehfuess, Eva A; Bruce, Nigel G

2016-04-01

Access to, and sustained adoption of, clean household fuels at scale remains an aspirational goal to achieve sufficient reductions in household air pollution (HAP) in order to impact on the substantial global health burden caused by reliance on solid fuels. To systematically appraise the current evidence base to identify: (i) which factors enable or limit adoption and sustained use of clean fuels (namely liquefied petroleum gas (LPG), biogas, solar cooking and alcohol fuels) in low- and middle-income countries; (ii) lessons learnt concerning equitable scaling-up of programmes of cleaner cooking fuels in relation to poverty, urban-rural settings and gender. A mixed-methods systematic review was conducted using established review methodology and extensive searches of published and grey literature sources. Data extraction and quality appraisal of quantitative, qualitative and case studies meeting inclusion criteria were conducted using standardised methods with reliability checking. Forty-four studies from Africa, Asia and Latin America met the inclusion criteria (17 on biogas, 12 on LPG, 9 on solar, 6 on alcohol fuels). A broad range of inter-related enabling and limiting factors were identified for all four types of intervention, operating across seven pre-specified domains (i.e. fuel and technology characteristics, household and setting characteristics, knowledge and perceptions, financial, tax and subsidy aspects, market development, regulation, legislation and standards, and programme and policy mechanisms) and multiple levels (i.e. household, community, national). All domains matter and the majority of factors are common to all clean fuels interventions reviewed although some are fuel and technology-specific. All factors should therefore be taken into account and carefully assessed during planning and implementation of any small- and large-scale initiative aiming at promoting clean fuels for household cooking. Despite limitations in quantity and quality of the evidence this systematic review provides a useful starting point for the design, delivery and evaluation of programmes to ensure more effective adoption and use of LPG, biogas, alcohol fuels and solar cooking. This review was funded by the Department for International Development (DfID) of the United Kingdom. The authors would also like to thank the Evidence for Policy and Practice Information and Co-ordinating Centre (EPPI-Centre) for their technical support. Copyright © 2016 Elsevier Inc. All rights reserved.

Alcohol Awareness through the Arts: The Power of Dance in a College Alcohol Education Program

ERIC Educational Resources Information Center

Carr, Pattie L.; McClellan, George S.

2008-01-01

This article describes a new alcohol education program at Dickinson State University. The centerpiece of the program is the Alcohol Awareness Through the Arts Program. It involves dozens of students and faculty and regularly draws 400 to 450 audience members. Funded by grants from the National Endowment for the Arts, The Otto Bremer Foundation,…

Highly Active PdNi/RGO/Polyoxometalate Nanocomposite Electrocatalyst for Alcohol Oxidation.

PubMed

Hu, Jing; Wu, Xiaofeng; Zhang, Qingfan; Gao, Mingyan; Qiu, Haifang; Huang, Keke; Feng, Shouhua; Wang, Tingting; Yang, Ying; Liu, Zhelin; Zhao, Bo

2018-02-27

A PdNi/RGO/polyoxometalate nanocomposite has been successfully synthesized by a simple wet-chemical method. Characterizations such as transmission electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction analysis, and X-ray photoelectron spectroscopy are employed to verify the morphology, structure, and elemental composition of the as-prepared nanocomposite. Inspired by the fast-developing fuel cells, the electrochemical catalytic performance of the nanocomposite toward methanol and ethanol oxidation in alkaline media is further tested. Notably, the nanocomposite exhibits excellent catalytic activity and long-term stability toward alcohol electrooxidation compared with the PdNi/RGO and commercial Pd/C catalyst. Furthermore, the electrochemical results reveal that the prepared nanocomposite is attractive as a promising electrocatalyst for direct alcohol fuel cells, in which the phosphotungstic acid plays a crucial role in enhancing the electrocatalytic activities of the catalyst.

77 FR 72873 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-06

... Alcohol Abuse and Alcoholism; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... clearly unwarranted invasion of personal privacy. Name of Committee: National Institute on Alcohol Abuse....gov . (Catalogue of Federal Domestic Assistance Program Nos. 93.273, Alcohol Research Programs...

78 FR 10185 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

... Alcohol Abuse and Alcoholism; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... clearly unwarranted invasion of personal privacy. Name of Committee: National Institute on Alcohol Abuse... Federal Domestic Assistance Program Nos. 93.273, Alcohol Research Programs; National Institutes of Health...

Sterilization of fermentation vessels by ethanol/water mixtures

DOEpatents

Wyman, Charles E.

1999-02-09

A method for sterilizing process fermentation vessels with a concentrated alcohol and water mixture integrated in a fuel alcohol or other alcohol production facility. Hot, concentrated alcohol is drawn from a distillation or other purification stage and sprayed into the empty fermentation vessels. This sterilizing alcohol/water mixture should be of a sufficient concentration, preferably higher than 12% alcohol by volume, to be toxic to undesirable microorganisms. Following sterilization, this sterilizing alcohol/water mixture can be recovered back into the same distillation or other purification stage from which it was withdrawn. The process of this invention has its best application in, but is not limited to, batch fermentation processes, wherein the fermentation vessels must be emptied, cleaned, and sterilized following completion of each batch fermentation process.

Synthesis and Structure-Conductivity Relationship of Polystyrene-block-Poly(vinyl benzyl trimethylammonium) for Alkaline Anion Exchange Membrane Fuel Cells

DTIC Science & Technology

2012-01-01

Proton exchange membrane fuel cells ( PEMFCs ), which convert chemical energy to electrical energy through redox reactions, have been developed as...platinum)-based electrocata- lysts, the commercialization of PEMFCs is still limited. Addi- tionally, oxygen reduction and fuel (hydrogen or alcohol) oxi...These are serious obstacles to the extensive adoption of PEMFCs as energy devices.4 An alkaline fuel cell (AFC) uses potassium hydroxide as a liq- uid

Revised congressional budget request, FY 1982. Conservation and renewable energy program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1981-03-01

Programs dealing with conservation and renewable energy are reprinted from the Revised Congressional Budget Request FY 1982. From Volume 7, Energy Conservation, information is presented on: buildings and community systems; industrial programs; transportation programs; state and local programs; inventor's program energy conversion technology; energy impact assistance; and residential/commercial retrofit. From Volume 2, Energy Supply Research and Development, information and data are presented on: solar building applications; solar industrial applications; solar power applications; solar information systems; SERI facility; solar international activities; alcohol fuels; geothermal; and hydropower. From Volume 6, Energy Production, Demonstration, and Distribution, information and data on solar energy production,more » demonstration, and distribution are presented. From Volume 3, Energy Supply and R and D Appropriation, information and data on electric energy systems and energy storage systems are included. From Volume 4, information and data are included on geothermal resources development fund. In Volume 5, Power Marketing Administrations, information and data are presented on estimates by appropriations, positions and staff years by appropriation, staffing distribution, and power marketing administrations. Recissions and deferrals for FY 1981 are given. (MCW)« less

New Headings: Navy Alcoholism Prevention Program. Third Edition.

ERIC Educational Resources Information Center

Bureau of Naval Personnel, Washington, DC.

This brief booklet outlines the goals and rationale behind the Navy Alcoholism Prevention Program (NAPP). The program is built upon the assumption that alcoholism is a preventable and treatable illness. More than half the directors, counselors, and support staff at NAPP are sober alcoholics whose primary objectives involve aiding other alcoholics…

77 FR 39194 - Combined Drug and Alcohol Testing Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-02

...-0688; Notice No. 12-04] RIN 2120-AK01 Combined Drug and Alcohol Testing Programs AGENCY: Federal... tour operations to combine the drug and alcohol testing required for each operation into one testing... programs while maintaining the level of safety intended by the current drug and alcohol testing regulations...

32 CFR 634.13 - Alcohol and drug abuse programs.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 4 2012-07-01 2011-07-01 true Alcohol and drug abuse programs. 634.13 Section... and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or alcohol abuse for evaluation in the following circumstances: (1) Behavior indicative of alcohol or drug abuse...

32 CFR 634.13 - Alcohol and drug abuse programs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Alcohol and drug abuse programs. 634.13 Section... and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or alcohol abuse for evaluation in the following circumstances: (1) Behavior indicative of alcohol or drug abuse...

32 CFR 634.13 - Alcohol and drug abuse programs.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 4 2014-07-01 2013-07-01 true Alcohol and drug abuse programs. 634.13 Section... and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or alcohol abuse for evaluation in the following circumstances: (1) Behavior indicative of alcohol or drug abuse...

32 CFR 634.13 - Alcohol and drug abuse programs.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 4 2013-07-01 2013-07-01 false Alcohol and drug abuse programs. 634.13 Section... and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or alcohol abuse for evaluation in the following circumstances: (1) Behavior indicative of alcohol or drug abuse...

32 CFR 634.13 - Alcohol and drug abuse programs.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 4 2011-07-01 2011-07-01 false Alcohol and drug abuse programs. 634.13 Section... and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or alcohol abuse for evaluation in the following circumstances: (1) Behavior indicative of alcohol or drug abuse...

A Guide to Planning Alcoholism Treatment Programs.

ERIC Educational Resources Information Center

McGough, Dixie P.; Hindman, Margaret H.

This guide contains information from the alcoholism literature and from interviews with people in state alcoholism agencies, major professional associations, and public and private service programs. It is designed to help readers plan and develop community alcoholism programs by providing an overview of the many considerations involved in starting…

78 FR 19071 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-28

... Patrono-La Contribucion Federal Para El Desempleo (FUTA) (Form 940-PR). Form: 940; Schedule A (Form 940... currently approved collection. Title: Credit for Alcohol Used as Fuel. Form: 6478. Abstract: IRC section 38(b)(3) allows a nonrefundable income tax credit for businesses that sell or use alcohol. Small...

High Energy Density Solid and Liquid Hydrocarbon Fuels

DTIC Science & Technology

1989-02-01

affording a mixture of alcohols, 6a and 6b. The resulting mixture of alcohols was oxidized subsequently by using pyridinium chlorochromate (PCC) in...was added pyridinium chlorochromate (PCC, 3.00 g, 13.9 mmol), and the resulting mixture was stirred at room temperature for 1.5 h. The reaction mixture

27 CFR 19.747 - Other materials.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Other materials. 19.747... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Materials for Making Spirits Unfit for Beverage Use § 19.747 Other materials. If a proprietor wishes to use a material to...

27 CFR 19.673 - Small plant permit applications.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Small plant permit... BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Obtaining A Permit § 19.673 Small plant permit applications. (a) General. Any person wishing to establish a...

27 CFR 19.676 - Large plant permit applications.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Large plant permit... BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Obtaining A Permit § 19.676 Large plant permit applications. (a) General. Any person wishing to establish a...

Upgrading Lignocellulosic Products to Drop-In Biofuels via Dehydrogenative Cross-Coupling and Hydrodeoxygenation Sequence.

PubMed

Sreekumar, Sanil; Balakrishnan, Madhesan; Goulas, Konstantinos; Gunbas, Gorkem; Gokhale, Amit A; Louie, Lin; Grippo, Adam; Scown, Corinne D; Bell, Alexis T; Toste, F Dean

2015-08-24

Life-cycle analysis (LCA) allows the scientific community to identify the sources of greenhouse gas (GHG) emissions of novel routes to produce renewable fuels. Herein, we integrate LCA into our investigations of a new route to produce drop-in diesel/jet fuel by combining furfural, obtained from the catalytic dehydration of lignocellulosic pentose sugars, with alcohols that can be derived from a variety of bio- or petroleum-based feedstocks. As a key innovation, we developed recyclable transition-metal-free hydrotalcite catalysts to promote the dehydrogenative cross-coupling reaction of furfural and alcohols to give high molecular weight adducts via a transfer hydrogenation-aldol condensation pathway. Subsequent hydrodeoxygenation of adducts over Pt/NbOPO4 yields alkanes. Implemented in a Brazilian sugarcane biorefinery such a process could result in a 53-79% reduction in life-cycle GHG emissions relative to conventional petroleum fuels and provide a sustainable source of low carbon diesel/jet fuel. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Spectrophotometric determination of sulphate in automotive fuel ethanol by sequential injection analysis using dimethylsulphonazo(III) reaction.

PubMed

de Oliveira, Fabio Santos; Korn, Mauro

2006-01-15

A sensitive SIA method was developed for sulphate determination in automotive fuel ethanol. This method was based on the reaction of sulphate with barium-dimethylsulphonazo(III) leading to a decrease on the magnitude of analytical signal monitored at 665 nm. Alcohol fuel samples were previously burned up to avoid matrix effects for sulphate determinations. Binary sampling and stop-flow strategies were used to increase the sensitivity of the method. The optimization of analytical parameter was performed by response surface method using Box-Behnker and central composite designs. The proposed sequential flow procedure permits to determine up to 10.0mg SO(4)(2-)l(-1) with R.S.D. <2.5% and limit of detection of 0.27 mg l(-1). The method has been successfully applied for sulphate determination in automotive fuel alcohol and the results agreed with the reference volumetric method. In the optimized condition the SIA system carried out 27 samples per hour.

Researches on Preliminary Chemical Reactions in Spark-Ignition Engines

DTIC Science & Technology

1943-06-01

correct ratio for air, mth’ was determined analyt- ically from the proportion of alcohols , olefines, 16 NACA Technical Memorandum No, 1049 ’\\ aromatics...umption is therefore permissible. The mix- ture ratio for a fuel will then depend on its aromatic and alcohol content as fdund by chemical analysis. The...composition, would behave differently. To obtain informa- tion on this point, tests wer~ made with pure iso-octane, ~thyl alcohol , and benzol, all

A systematic review of school-based alcohol and other drug prevention programs facilitated by computers or the internet.

PubMed

Champion, Katrina E; Newton, Nicola C; Barrett, Emma L; Teesson, Maree

2013-03-01

The use of alcohol and drugs amongst young people is a serious concern and the need for effective prevention is clear. This paper identifies and describes current school-based alcohol and other drug prevention programs facilitated by computers or the Internet. The Cochrane Library, PsycINFO and PubMed databases were searched in March 2012. Additional materials were obtained from reference lists of papers. Studies were included if they described an Internet- or computer-based prevention program for alcohol or other drugs delivered in schools. Twelve trials of 10 programs were identified. Seven trials evaluated Internet-based programs and five delivered an intervention via CD-ROM. The interventions targeted alcohol, cannabis and tobacco. Data to calculate effect size and odds ratios were unavailable for three programs. Of the seven programs with available data, six achieved reductions in alcohol, cannabis or tobacco use at post intervention and/or follow up. Two interventions were associated with decreased intentions to use tobacco, and two significantly increased alcohol and drug-related knowledge. This is the first study to review the efficacy of school-based drug and alcohol prevention programs delivered online or via computers. Findings indicate that existing computer- and Internet-based prevention programs in schools have the potential to reduce alcohol and other drug use as well as intentions to use substances in the future. These findings, together with the implementation advantages and high fidelity associated with new technology, suggest that programs facilitated by computers and the Internet offer a promising delivery method for school-based prevention. © 2012 Australasian Professional Society on Alcohol and other Drugs.

Self-insurance and worksite alcohol programs: an econometric analysis.

PubMed

Kenkel, D S

1997-03-01

The worksite is an important point of access for alcohol treatment and prevention, but not all firms are likely to find offering alcohol programs profitable. This study attempts to identify at a conceptual and empirical level factors that are important determinants of the profitability of worksite alcohol programs. A central question considered in the empirical analysis is whether firms' decisions about worksite alcohol programs are related to how employee group health insurance is provided. The data used are from the 1992 National Survey of Worksite Health Promotion Activities (N = 1,389-1,412). The econometric analysis focuses on measures of whether the surveyed firms offer Employee Assistance Programs (EAPs), individual counseling, group classes and resource materials regarding alcohol and other substance abuse. Holding other factors constant, the probability that a self-insured firm offers an EAP is estimated to be 59%, compared to 51% for a firm that purchases market group health insurance for its employees. Unionized worksites and larger worksites are also found to be more likely to offer worksite alcohol programs, compared to nonunionized smaller worksites. Worksites with younger work-forces are less likely than those with older employees to offer alcohol programs. The empirical results are consistent with the conceptual framework from labor economics, since self-insurance is expected to increase firms' demand for worksite alcohol programs while large worksite is expected to reduce the average program cost. The role of union status and workforce age suggests it is important to consider workers' preferences for the programs as fringe benefits. The results also suggest that the national trend towards self-insurance may be leading to more prevention and treatment of worker alcohol-related problems.

Responsible alcohol service programs evaluation

DOT National Transportation Integrated Search

1991-06-01

TEAM is a responsible alcohol service program developed for public assembly facilities. Its objectives are to promote responsible alcohol service, enhance safety and enjoyment of fans, reduce potential liability, and reduce alcohol-impaired driving. ...

Belongingness--The Critical Variable in the Residential Treatment of Alcoholism.

ERIC Educational Resources Information Center

Machell, David F.

Many alcohol treatment programs have stressed a sense of belongingness as a means for successful treatment of alcoholics in a residential setting. An examination of the effectiveness of this strategy in highly structured and less structured programs involved 200 chronic, recidivistic male adult alcoholics in a residential program. Subjects were…

Responsible alcohol service programs evaluation summary report

DOT National Transportation Integrated Search

1991-06-01

TEAM is a responsible alcohol service program developed for public assembly facilities. Its objectives are to promote responsible alcohol service, enhance safety and enjoyment of fans, reduce potential liability, and reduce alcohol-impaired driving. ...

40 CFR 86.1825-08 - Durability demonstration procedures for refueling emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

...), or (e) of this section. (c) Whole vehicle refueling durability demonstration. The following procedures must be used when conducting a whole vehicle durability demonstration: (1) Mileage accumulation... available fuels, including the Tier 2 requirement to include alcohol fuel; (3) Vibration of components; (4...

40 CFR 86.1825-08 - Durability demonstration procedures for refueling emissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

...), or (e) of this section. (c) Whole vehicle refueling durability demonstration. The following procedures must be used when conducting a whole vehicle durability demonstration: (1) Mileage accumulation... available fuels, including the Tier 2 requirement to include alcohol fuel; (3) Vibration of components; (4...

27 CFR 19.907 - Meaning of terms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits For Fuel Use Definitions § 19.907.... CFR. The Code of Federal Regulations. Fuel alcohol. Distilled spirits which have been rendered unfit... gas, or coal. This chapter. Title 27, Code of Federal Regulations, Chapter I [27 CFR Chapter I...

46 CFR 182.720 - Nonmetallic piping materials.

Code of Federal Regulations, 2013 CFR

2013-10-01

... braid; (iv) Flexible hose used for alcohol-gasoline blend fuels must meet the permeability requirements...) and (d) of this section. (b) Flexible nonmetallic materials (hose) may be used in vital and non-vital... gasoline or diesel fuel systems. Flexible nonmetallic materials (hose) may be used where permitted by...

46 CFR 182.720 - Nonmetallic piping materials.

Code of Federal Regulations, 2011 CFR

2011-10-01

... braid; (iv) Flexible hose used for alcohol-gasoline blend fuels must meet the permeability requirements...) and (d) of this section. (b) Flexible nonmetallic materials (hose) may be used in vital and non-vital... gasoline or diesel fuel systems. Flexible nonmetallic materials (hose) may be used where permitted by...

46 CFR 182.720 - Nonmetallic piping materials.

Code of Federal Regulations, 2012 CFR

2012-10-01

... braid; (iv) Flexible hose used for alcohol-gasoline blend fuels must meet the permeability requirements...) and (d) of this section. (b) Flexible nonmetallic materials (hose) may be used in vital and non-vital... gasoline or diesel fuel systems. Flexible nonmetallic materials (hose) may be used where permitted by...

46 CFR 182.720 - Nonmetallic piping materials.

Code of Federal Regulations, 2014 CFR

2014-10-01

... braid; (iv) Flexible hose used for alcohol-gasoline blend fuels must meet the permeability requirements...) and (d) of this section. (b) Flexible nonmetallic materials (hose) may be used in vital and non-vital... gasoline or diesel fuel systems. Flexible nonmetallic materials (hose) may be used where permitted by...

46 CFR 182.720 - Nonmetallic piping materials.

Code of Federal Regulations, 2010 CFR

2010-10-01

... braid; (iv) Flexible hose used for alcohol-gasoline blend fuels must meet the permeability requirements...) and (d) of this section. (b) Flexible nonmetallic materials (hose) may be used in vital and non-vital... gasoline or diesel fuel systems. Flexible nonmetallic materials (hose) may be used where permitted by...

Alternative Fuels Data Center

Science.gov Websites

% alcohol, natural gas, propane, coal-derived liquid fuels, hydrogen, electricity, pure biodiesel, renewable . Biodiesel is defined as mono-alkyl esters of long chain fatty acids derived from vegetable oils or animal fats that meets current ASTM biodiesel standards. (Reference Wyoming Statutes 39-17-301

State funding of alcohol safety countermeasure programs

DOT National Transportation Integrated Search

1979-09-01

This study was to analyze current State practices in funding State alcohol highway safety programs. The results were intended to provide guidelines for establishing and improving self-sustaining alcohol safety programs. The literature was reviewed an...

Sterilization of fermentation vessels by ethanol/water mixtures

DOEpatents

Wyman, C.E.

1999-02-09

A method is described for sterilizing process fermentation vessels with a concentrated alcohol and water mixture integrated in a fuel alcohol or other alcohol production facility. Hot, concentrated alcohol is drawn from a distillation or other purification stage and sprayed into the empty fermentation vessels. This sterilizing alcohol/water mixture should be of a sufficient concentration, preferably higher than 12% alcohol by volume, to be toxic to undesirable microorganisms. Following sterilization, this sterilizing alcohol/water mixture can be recovered back into the same distillation or other purification stage from which it was withdrawn. The process of this invention has its best application in, but is not limited to, batch fermentation processes, wherein the fermentation vessels must be emptied, cleaned, and sterilized following completion of each batch fermentation process. 2 figs.

Experimental Study on the Distillation Capacity of Alcohol-Gasoline Blends

NASA Astrophysics Data System (ADS)

Stan, C.; Andreescu, C.; Dobre, A.; Iozsa, D.

2017-10-01

The paper objective is to highlight the consequences of adding different alcohols in gasoline on the distillation characteristics of these blends. Changes of the distillation parameters (ti, t10, t50, t90, tf, E70, E100, E150) have been evaluated and, also, the evolution trends of the distillation curves for different alcohol added in mixture with the gasoline have been estimated. Several types of gasoline sold on the market and methanol, ethanol, i-propanol and butanol were used during the experiments and the corresponding distillation curves have been analyzed. The alcohol fraction in mixtures varied between 5 and 20%. Double blends with alcohol added in gasoline and triple blends with two alcohols added in gasoline were used. The comparison of the distillation curves of the mixtures was done with respect to that of pure gasoline. It was specified how the values of the distillation parameters, E70, E100 and E150, were set within the limits of EN 228. The distillation was made on 100 ml of fuel and the measurements were made on each 10 ml of fuel transformed into vapor state and then condensed. The influence of the alcohols present in these mixtures was manifested by the changes in the shape of the distillation curve. The butanol influence on the distillation temperatures was found lower than that of ethanol, because the physicochemical properties of the butanol are closer to those of gasoline. The molecules of alcohols actively interact with the fractions of gasolines, their combination leading to a conjugate effect and to a modifying the distillation parameters values. The variation of these parameters depends on the alcohol fraction in the mixture.

Production of aromatics from di- and polyoxygenates

DOEpatents

Beck, Taylor; Blank, Brian; Jones, Casey; Woods, Elizabeth; Cortright, Randy

2016-08-02

Methods, catalysts, and reactor systems for producing in high yield aromatic chemicals and liquid fuels from a mixture of oxygenates comprising di- and polyoxygenates are disclosed. Also disclosed are methods, catalysts, and reactor systems for producing aromatic chemicals and liquid fuels from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like; and methods, catalysts, and reactor systems for producing the mixture of oxygenates from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like. The disclosed catalysts for preparing the mixture of oxygenates comprise a Ni.sub.nSn.sub.m alloy and a crystalline alumina support.

Method to upgrade bio-oils to fuel and bio-crude

DOEpatents

Steele, Philip H; Pittman, Jr., Charles U; Ingram, Jr., Leonard L; Gajjela, Sanjeev; Zhang, Zhijun; Bhattacharya, Priyanka

2013-12-10

This invention relates to a method and device to produce esterified, olefinated/esterified, or thermochemolytic reacted bio-oils as fuels. The olefinated/esterified product may be utilized as a biocrude for input to a refinery, either alone or in combination with petroleum crude oils. The bio-oil esterification reaction is catalyzed by addition of alcohol and acid catalyst. The olefination/esterification reaction is catalyzed by addition of resin acid or other heterogeneous catalyst to catalyze olefins added to previously etherified bio-oil; the olefins and alcohol may also be simultaneously combined and catalyzed by addition of resin acid or other heterogeneous catalyst to produce the olefinated/esterified product.

Production of aromatics from di- and polyoxygenates

DOE Office of Scientific and Technical Information (OSTI.GOV)

Beck, Taylor; Blank, Brian; Jones, Casey

Methods, catalysts, and reactor systems for producing in high yield aromatic chemicals and liquid fuels from a mixture of oxygenates comprising di- and polyoxygenates are disclosed. Also disclosed are methods, catalysts, and reactor systems for producing aromatic chemicals and liquid fuels from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like; and methods, catalysts, and reactor systems for producing the mixture of oxygenates from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like. The disclosed catalysts for preparing the mixture of oxygenates comprise a Ni.sub.nSn.sub.m alloy and a crystalline aluminamore » support.« less

Production of aromatics from di- and polyoxygenates

DOE Office of Scientific and Technical Information (OSTI.GOV)

Beck, Taylor; Blank, Brian; Jones, Casey

Methods, catalysts, and reactor systems for producing in high yield aromatic chemicals and liquid fuels from a mixture of oxygenates comprising di- and polyoxygenates are disclosed. Also disclosed are methods, catalysts, and reactor systems for producing aromatic chemicals and liquid fuels from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like; and methods, catalysts, and reactor systems for producing the mixture of oxygenates from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like. The disclosed catalysts for preparing the mixture of oxygenates comprise a Group VIII metal and a crystallinemore » alumina support.« less

Detailed kinetic modeling study of n-pentanol oxidation

DOE PAGES

Heufer, K. Alexander; Sarathy, S. Mani; Curran, Henry J.; ...

2012-09-28

To help overcome the world’s dependence upon fossil fuels, suitable biofuels are promising alternatives that can be used in the transportation sector. Recent research on internal combustion engines shows that short alcoholic fuels (e.g., ethanol or n-butanol) have reduced pollutant emissions and increased knock resistance compared to fossil fuels. Although higher molecular weight alcohols (e.g., n-pentanol and n-hexanol) exhibit higher reactivity that lowers their knock resistance, they are suitable for diesel engines or advanced engine concepts, such as homogeneous charge compression ignition (HCCI), where higher reactivity at lower temperatures is necessary for engine operation. The present study presents a detailedmore » kinetic model for n-pentanol based on modeling rules previously presented for n-butanol. This approach was initially validated using quantum chemistry calculations to verify the most stable n-pentanol conformation and to obtain C–H and C–C bond dissociation energies. In addition, the proposed model has been validated against ignition delay time data, speciation data from a jet-stirred reactor, and laminar flame velocity measurements. Overall, the model shows good agreement with the experiments and permits a detailed discussion of the differences between alcohols and alkanes.« less

The workplace and alcohol problem prevention.

PubMed

Roman, Paul M; Blum, Terry C

2002-01-01

Workplace programs to prevent and reduce alcohol-related problems among employees have considerable potential. For example, because employees spend a lot of time at work, coworkers and supervisors may have the opportunity to notice a developing alcohol problem. In addition, employers can use their influence to motivate employees to get help for an alcohol problem. Many employers offer employee assistance programs (EAPs) as well as educational programs to reduce employees' alcohol problems. However, several risk factors for alcohol problems exist in the workplace domain. Further research is needed to develop strategies to reduce these risk factors.

Teamwork for Healthy Campuses. NYS College Alcohol and Other Drug Programs.

ERIC Educational Resources Information Center

Harding, Frances M.

This manual offers information on developing, implementing, and maintaining college alcohol and other drug programs at New York institutions of higher education. The document notes that alcohol is the drug of choice for college students and that therefore alcohol-related issues and programs are the primary focus of the manual. Part 1 of the manual…

27 CFR 19.675 - Medium plant permit applications.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Medium plant permit... Obtaining A Permit § 19.675 Medium plant permit applications. (a) General. Any person wishing to establish a medium plant must file form TTB F 5110.74, Application and Permit for an Alcohol Fuel Producer Under 26 U...

27 CFR 19.675 - Medium plant permit applications.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Medium plant permit... Obtaining A Permit § 19.675 Medium plant permit applications. (a) General. Any person wishing to establish a medium plant must file form TTB F 5110.74, Application and Permit for an Alcohol Fuel Producer Under 26 U...

27 CFR 19.675 - Medium plant permit applications.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Medium plant permit... Obtaining A Permit § 19.675 Medium plant permit applications. (a) General. Any person wishing to establish a medium plant must file form TTB F 5110.74, Application and Permit for an Alcohol Fuel Producer Under 26 U...

27 CFR 19.675 - Medium plant permit applications.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Medium plant permit... Obtaining A Permit § 19.675 Medium plant permit applications. (a) General. Any person wishing to establish a medium plant must file form TTB F 5110.74, Application and Permit for an Alcohol Fuel Producer Under 26 U...

Technical/commercial feasibility study of the production of fuel-grade ethanol from corn: 100-million-gallon-per-year production facility in Myrtle Grove, Louisiana. Volume 1: Executive summary

NASA Astrophysics Data System (ADS)

1982-05-01

An executive summary is given of a detailed feasibility study for a 100 million gallon per year power alcohol plant using corn as feedstock. The proposed plant will ultimately have the capability to produce 100 million gallons per year of anhydrous alcohol from an estimated 40 million bushels of corn and will be designed so as to allow construction in modules of 25 million gallons each. Alcohol produced at this plant is intended essentially for use as a gasoline octane booster, a motor fuel in gasoline/alcohol blends and as a chemical feedstock. In addition, the plant will produce a number of by-products, each of which has existing commercial markets; namely, 236,400 tons of CO2, 237,600 tons of protein meal mixture (40.2% protein), or 124,000 tons of gluten meal (41% protein), 20,000 tons of yeast, 68,400 tons of corn bran, 89,600 tons of corn germ cake and 4,584,000 gallons of corn oil (food grade).

Innovative production technology ethanol from sweet sorghum

NASA Astrophysics Data System (ADS)

Kashapov, N. F.; Nafikov, M. M.; Gazetdinov, M. X.; Nafikova, M. M.; Nigmatzyanov, A. R.

2016-06-01

The paper considers the technological aspects of production of ethanol from nontraditional for Russian Federation crops - sweet sorghum. Presents the technological scheme of alcohol production and fuel pellets from sweet sorghum. Special attention is paid to assessing the efficiency of alcohol production from sweet sorghum. The described advantage of sugar content in stem juice of sweet sorghum compared with other raw materials. Allegedly, the use of the technology for producing alcohol from sweet sorghum allows to save resources.

77 FR 34915 - Notice of Data Availability Concerning Renewable Fuels Produced From Grain Sorghum Under the RFS...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

... alcohol manufacturing. Industry 325199 2869 Other basic organic chemical manufacturing. Industry 424690... fertilizer use, and energy use in feedstock processing and fuel production. The docket includes detailed... interval. Net agricultural emissions include impacts related to changes in crop inputs, such as fertilizer...

Alternative Fuels Data Center: Latest Additions

Science.gov Websites

. May 2018 Foothill Transit Agency Battery Electric Bus Progress Report, Data Period Focus: Jan. 2017 Utility Vehicles Autonomy-Enabled Fuel Savings for Military Vehicles: Report on 2016 Aberdeen Test Center Report 2016 Survey of Non-Starch Alcohol and Renewable Hydrocarbon Biofuels Producers Ethanol Strong

Test Report - CleanCook Model A1 Stove with Alcohol Fuel - Air Pollutant Emissions and Fuel Efficiency

EPA Science Inventory

Test results were obtained in accordance with ISO (International Organization for Standardization) IWA (International Workshop Agreement) 11:2012 that was unanimously affirmed by more than 90 stakeholders at the ISO International Workshop on Cookstoves on February 28-29, 2012 in ...

Alcohol-to-Jet (ATJ) Fuel Blending Study

DTIC Science & Technology

2015-09-01

distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The U.S. Army sought to study the effect of blending highly iso-paraffinic ATJ blending...stock into JP-8 in order to understand the effect ATJ fuel blends will have on ground vehicle engines and support equipment. This subtask under Work... Synthetic Fuel, JP-8, diesel engine, combustion 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF

Fuel

DOE Office of Scientific and Technical Information (OSTI.GOV)

Simon, D.L.

1977-07-19

A process is described for making a fuel by combining turpentine, alcohol and blending agent and reducing the temperature of a batch to form two separate phases of differing densities, both of which are separately useable as fuels for internal combustion engines. The proportions of combustion favor the denser phase. However, under certain conditions, the less dense phase may be desired. Either phase may also be combined with gasoline to enhance the performance of the gasoline.

Electrochemical device for syngas and liquid fuels production

DOEpatents

Braun, Robert J.; Becker, William L.; Penev, Michael

2017-04-25

The invention relates to methods for creating high value liquid fuels such as gasoline, diesel, jet and alcohols using carbon dioxide and water as the starting raw materials and a system for using the same. These methods combine a novel solid oxide electrolytic cell (SOEC) for the efficient and clean conversion of carbon dioxide and water to hydrogen and carbon monoxide, uniquely integrated with a gas-to-liquid fuels producing method.

Efficient solar-to-fuels production from a hybrid microbial–water-splitting catalyst system

PubMed Central

Torella, Joseph P.; Gagliardi, Christopher J.; Chen, Janice S.; Bediako, D. Kwabena; Colón, Brendan; Way, Jeffery C.; Silver, Pamela A.; Nocera, Daniel G.

2015-01-01

Photovoltaic cells have considerable potential to satisfy future renewable-energy needs, but efficient and scalable methods of storing the intermittent electricity they produce are required for the large-scale implementation of solar energy. Current solar-to-fuels storage cycles based on water splitting produce hydrogen and oxygen, which are attractive fuels in principle but confront practical limitations from the current energy infrastructure that is based on liquid fuels. In this work, we report the development of a scalable, integrated bioelectrochemical system in which the bacterium Ralstonia eutropha is used to efficiently convert CO2, along with H2 and O2 produced from water splitting, into biomass and fusel alcohols. Water-splitting catalysis was performed using catalysts that are made of earth-abundant metals and enable low overpotential water splitting. In this integrated setup, equivalent solar-to-biomass yields of up to 3.2% of the thermodynamic maximum exceed that of most terrestrial plants. Moreover, engineering of R. eutropha enabled production of the fusel alcohol isopropanol at up to 216 mg/L, the highest bioelectrochemical fuel yield yet reported by >300%. This work demonstrates that catalysts of biotic and abiotic origin can be interfaced to achieve challenging chemical energy-to-fuels transformations. PMID:25675518

Recent Advances In Science Support For Isolated Droplet Combustion Experiments

NASA Technical Reports Server (NTRS)

Dryer, F. L.; Kazakov, A.; Urban, B. D.; Kroenlein, K.

2003-01-01

In a joint program involving Prof. F.A. Williams of the University of California, San Diego and Dr. V. Nayagam of the National Center for Microgravity Research, the combustion characteristics of isolated liquid fuel droplets of n-heptane, n-decane, methanol, methanol-water, ethanol and ethanol-water having initial diameters between about 1 mm and 6 mm continues to be investigated. The objectives of the work are to improve fundamental knowledge of droplet combustion dynamics for pure fuels and fuel-water mixtures through microgravity experiments and theoretical analyses. The Princeton contributions support the engineering design, data analysis, and data interpretation requirements for the study of initially single component, spherically symmetric, isolated droplet combustion studies through experiments and numerical modeling. UCSD contributions are described in a companion communication in this conference. The Princeton effort also addresses the analyses of Fiber Supported Droplet Combustion (FSDC) experiments conducted with the above fuels and collaborative work with others who are investigating droplet combustion in the presence of steady convection. A thorough interpretation of droplet burning behavior for n-heptane and n-decane over a relatively wide range of conditions also involves the influences of sooting on the combustion behavior, and this particular aspect on isolated burning of droplets is under consideration in a collaborative program underway with Drexel University. This collaboration is addressed in another communication at this conference. The one-dimensional, time-dependent, numerical modeling approach that we have continued to evolve for analyzing isolated, quiescent droplet combustion data has been further applied to investigate several facets of isolated droplet burning of simple alcohols, n-heptane, and n-decane. Some of the new results are described below.

Compatibility of alternative fuels with advanced automotive gas turbine and stirling engines. A literature survey

NASA Technical Reports Server (NTRS)

Cairelli, J.; Horvath, D.

1981-01-01

The application of alternative fuels in advanced automotive gas turbine and Stirling engines is discussed on the basis of a literature survey. These alternative engines are briefly described, and the aspects that will influence fuel selection are identified. Fuel properties and combustion properties are discussed, with consideration given to advanced materials and components. Alternative fuels from petroleum, coal, oil shale, alcohol, and hydrogen are discussed, and some background is given about the origin and production of these fuels. Fuel requirements for automotive gas turbine and Stirling engines are developed, and the need for certain reseach efforts is discussed. Future research efforts planned at Lewis are described.

San Mateo County's Server Information Program (S.I.P.): A Community-Based Alcohol Server Training Program.

ERIC Educational Resources Information Center

de Miranda, John

The field of alcohol server awareness and training has grown dramatically in the past several years and the idea of training servers to reduce alcohol problems has become a central fixture in the current alcohol policy debate. The San Mateo County, California Server Information Program (SIP) is a community-based prevention strategy designed to…

A Review of the Recent Literature Relating to the Training of Medical Students in Alcoholism.

ERIC Educational Resources Information Center

Hanlon, Mark J.

1985-01-01

A review of literature on attitudes toward alcoholism, measurement of increased knowledge about alcoholism, the status of training in alcoholism, descriptions of alcoholism training programs, and methodological approaches to assessing such programs is presented. The focus of training, it is argued, should be on experiential/clinical approaches.…

The primary prevention of alcohol problems: a critical review of the research literature.

PubMed

Moskowitz, J M

1989-01-01

The research evaluating the effects of programs and policies in reducing the incidence of alcohol problems is critically reviewed. Four types of preventive interventions are examined including: (1) policies affecting the physical, economic and social availability of alcohol (e.g., minimum legal drinking age, price and advertising of alcohol), (2) formal social controls on alcohol-related behavior (e.g., drinking-driving laws), (3) primary prevention programs (e.g., school-based alcohol education), and (4) environmental safety measures (e.g., automobile airbags). The research generally supports the efficacy of three alcohol-specific policies: raising the minimum legal drinking age to 21, increasing alcohol taxes and increasing the enforcement of drinking-driving laws. Also, research suggests that various environmental safety measures reduce the incidence of alcohol-related trauma. In contrast, little evidence currently exists to support the efficacy of primary prevention programs. However, a systems perspective of prevention suggests that prevention programs may become more efficacious after widespread adoption of prevention policies that lead to shifts in social norms regarding use of beverage alcohol.

Botanochemicals and chemurgy in the petroleum drought ahead

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bagby, M.O.; Buchanan, R.A.; Duke, J.A.

1979-01-01

Green plants, collectively, are still a major under-exploited resource. However, new crops and agricultural systems are being developed for the production of fuels and materials in addition to foods and fibers. Whole-plant oils and botanochemicals are being evaluated as annually renewable replacements for petroleum crude and petrochemicals, respectively. Plant derived fuel alcohols are becoming a viable supplement to gasoline and fuel oils. Polyisoprenes, terpenes, oils, waxes, alcohols, phenols, furfural, methane, and producer gas from plant sources can potentially displace petroleum derived feedstocks for the synthetic chemical industry. Moreover, new botanochemical processing methods offer prospects for reducing US dependence on importsmore » for many specialty plant-products traditionally produced by labor-intensive methods. Extraction of essential oils, pharmaceutical intermediates, tannins, and vegetable dyes may be integrated with botanochemical processing to allow exploitation of the varied US climate for domestic production of nearly every botanical now imported.« less

Reinforcing Alcohol Prevention (RAP) Program: A Secondary School Curriculum to Combat Underage Drinking and Impaired Driving

ERIC Educational Resources Information Center

Will, Kelli England; Sabo, Cynthia Shier

2010-01-01

The Reinforcing Alcohol Prevention (RAP) Program is an alcohol prevention curriculum developed in partnership with secondary schools to serve their need for a brief, evidence-based, and straightforward program that aligned with state learning objectives. Program components included an educational lesson, video, and interactive activities delivered…

The Social Context of Alcohol and Drug Education: Implications for Program Effectiveness.

ERIC Educational Resources Information Center

Weisheit, Ralph A.

1983-01-01

Argues that the design of current alcohol and drug education programs precludes their having a substantial impact on adolescent alcohol or drug use. Suggests that evaluators consider only limited aspects of these programs which leads to narrow definition of success and restricts input into program development and modification. (LLL)

Implicit identification with drug and alcohol use predicts retention in residential rehabilitation programs.

PubMed

Wolff, Nathan; von Hippel, Courtney; Brener, Loren; von Hippel, William

2015-03-01

Research has identified numerous factors associated with successful treatment in alcohol and drug rehabilitation programs, yet treatment completion rates are often low and subsequent relapse rates very high. We propose that people's implicit identification with drugs and alcohol may be an additional factor that impacts their ability to complete abstinence-based rehabilitation programs. In the current research, we measured implicit identification with drugs and alcohol using the Implicit Association Test (Greenwald, McGhee, & Schwartz, 1998) among 137 members of a residential rehabilitation program for drugs and alcohol (104 men; mean age = 35 years old, 47 of whom were court-ordered to attend). Implicit identification with drugs and alcohol was measured within 1 week of arrival and again 3 weeks later, prior to the onset of the treatment phase of the program. Duration in rehabilitation was assessed 1 year later. Consistent with predictions, implicit identification with drugs and alcohol predicted the duration that people remained in residential rehabilitation even though a self-report measure of identification with drugs and alcohol did not. These results suggest that implicit identification with drugs and alcohol might be an important predictor of treatment outcomes, even among those with serious problems with drug and alcohol use. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

The origin of organic pollutants from the combustion of alternative fuels: Phase IV report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Taylor, P.H.; Dellinger, B.; Sidhu, S.K.

As part of the US-DOE`s on-going interest in the use of alternative automotive fuels, the University of Dayton Research Institute has been conducting research on pollutant emissions resulting from the combustion of candidate fuels. This research, under the direction and sponsorship of the NREL, has been concerned primarily with the combustion of compressed natural gas, liquefied petroleum gas (LPG), methanol, and ethanol. In the first 24 months of this program, studies of the oxygen rich, stoichiometric, and fuel-rich thermal degradation of these fuels in the temperature range of 300 to 1100{degrees}C at atmospheric pressure and for reaction times of 1.0more » and 2.0 s were completed. Trace organic products were identified and quantified for each fuel as a function of temperature. The results of these studies agreed well with the results of tail-pipe emission studies in that the types and quantity of emissions measured in both the laboratory and engine tests were shown to be very similar under certain operating conditions. However, some chemicals were observed in the laboratory studies that were not observed in the engine studies and vice versa. This result is important in that it has implications concerning the origin of these emissions. Experiments concerning the NO perturbed oxidation of methanol, M85, ethanol, and E85 indicated the presence of complex oxidation chemistry. At mild temperatures, NO addition resulted in enhanced fuel conversion. At elevated temperatures, an inhibitory effect was observed through increased yields of both partial oxidation and pyrolysis-type reaction products. Comparison of flow reactor product distributions with engine test results generally indicated improved comparisons when NO was added to the fuel. Analysis of secondary components of alcohol fuels resulted in some unexpected observations. Several previously unidentified species were observed in these experiments which may impact atmospheric reactivity assessments of these fuels.« less

Compatibility Assessment of Fuel System Thermoplastics with Bio-Blendstock Fuel Candidates Using Hansen Solubility Analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kass, Michael D.; West, Brian H.

The compatibility of key fuel system infrastructure plastics with 39 bio-blendstock fuel candidates was examined using Hansen solubility analysis. Fuel types included multiple alcohols, esters, ethers, ketones, alkenes and one alkane. These compounds were evaluated as neat molecules and as blends with the gasoline surrogate, dodecane, and a mix of dodecane and 10% ethanol (E10D). The plastics included polyphenylene sulfide (PPS), polyethylene terephthalate (PET), polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF), polyoxymethylene (POM), polybutylene terephthalate (PBT), polypropylene (PP), high density polyethylene (HDPE), along with several nylon grades. These materials have been rigorously studied with other fuel types, and their volume change resultsmore » were found to correspond well with their predicted solubility levels.The compatibility was assessed using Hansen solubility parameters and in many instances peak solubility occurred for blends rather than the neat fuel components. The results showed that good compatibilities can be expected for PPS, PVDF, PET, nylons, acetal, PEI, PVC, HDPE and PBT. PTFE showed potential incompatibilities at low blend concentrations, especially when E10D was used as the base fuel blend. Although, the nylons show good overall compatibility, the results do indicate that mid-range and high alcohol contents may not be suitable for Nylon 6 and Nylon 11 in applications requiring low volume swell. Poor potential compatibility was limited to two plastic types; PETG exposed to mid and high blend levels of the ethers and PP exposed to sabinene and the aromatics. In general, the data showed good compatibility for the majority of the candidate fuels and plastics.« less

Compatibility Assessment of Fuel System Thermoplastics with Bio-Blendstock Fuel Candidates Using Hansen Solubility Analysis

DOE PAGES

Kass, Michael D.; West, Brian H.

2018-01-03

The compatibility of key fuel system infrastructure plastics with 39 bio-blendstock fuel candidates was examined using Hansen solubility analysis. Fuel types included multiple alcohols, esters, ethers, ketones, alkenes and one alkane. These compounds were evaluated as neat molecules and as blends with the gasoline surrogate, dodecane, and a mix of dodecane and 10% ethanol (E10D). The plastics included polyphenylene sulfide (PPS), polyethylene terephthalate (PET), polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF), polyoxymethylene (POM), polybutylene terephthalate (PBT), polypropylene (PP), high density polyethylene (HDPE), along with several nylon grades. These materials have been rigorously studied with other fuel types, and their volume change resultsmore » were found to correspond well with their predicted solubility levels.The compatibility was assessed using Hansen solubility parameters and in many instances peak solubility occurred for blends rather than the neat fuel components. The results showed that good compatibilities can be expected for PPS, PVDF, PET, nylons, acetal, PEI, PVC, HDPE and PBT. PTFE showed potential incompatibilities at low blend concentrations, especially when E10D was used as the base fuel blend. Although, the nylons show good overall compatibility, the results do indicate that mid-range and high alcohol contents may not be suitable for Nylon 6 and Nylon 11 in applications requiring low volume swell. Poor potential compatibility was limited to two plastic types; PETG exposed to mid and high blend levels of the ethers and PP exposed to sabinene and the aromatics. In general, the data showed good compatibility for the majority of the candidate fuels and plastics.« less

Promoting an Alcohol-Free Childhood: A Novel Home-Based Parenting Program

ERIC Educational Resources Information Center

Dickinson, Denise M.; Hayes, Kim A.; Jackson, Christine; Ennett, Susan T.; Lawson, Caroline

2014-01-01

Few alcohol prevention programs focus on elementary school-aged youth, yet children develop expectancies and norms about alcohol use during the elementary school years, and many elementary school children are allowed to have sips or tastes of alcohol at home. Research on consequences of early alcohol use indicates that it can put children at…

The La Salle University FIPSE Grant: A Review and Evaluation of the Alcohol and Other Drug Program, 1 September 88 through 30 September 90.

ERIC Educational Resources Information Center

Chapman, Robert J.

This report presents descriptive and evaluative information on the Alcohol and Other Drug Program (A & D Program) developed at Pennsylvania's La Salle University and supported by the Fund for the Improvement of Postsecondary Education. The program includes an alcohol awareness project, a peer education program, a resident educator with A &…

University of Northern Colorado Drug and Alcohol Policy [and] Drug Prevention/Education Program at UNC [and] University of Northern Colorado Alcohol Use Survey.

ERIC Educational Resources Information Center

Merz, Robert; And Others

This document contains a draft of the University of Northern Colorado (UNC) drug and alcohol policy, a description of UNC drug prevention/education programs and an alcohol use survey. After a preamble and university policy statement regarding drugs and alcohol, a section on alcohol details university regulations conforming to City of Greeley and…

ANAEROBIC DEGRADATION OF MTBE TO TBA IN GROUND WATER AT GASOLINE SPILL SITES IN ORANGE COUNTY, CALIFORNIA

EPA Science Inventory

Although tert-Butyl Alcohol (TBA) has not been used as a fuel oxygenate in Orange County, California, the concentrations of TBA in ground water at gasoline spill sites are high compared to the concentrations of the conventional fuel oxygenate Methyl tert-Butyl Ether (MTBE). In t...

STABLE ISOTOPE ANALYSIS OF MTBE TO EVALUATE THE SOURCE OF TBA IN GROUND WATER

EPA Science Inventory

Although tert-butyl alcohol (TBA) has not been used as a fuel oxygenate in Orange County, California, the concentrations of TBA in ground water at gasoline spill sites are high compared those of the conventional fuel oxygenate methyl tert-butyl ether (MTBE). In the year 2002, th...

Preparation and evaluation of multifunctional branched diesters as fuel property enhancers for biodiesel and petroleum diesel fuels

USDA-ARS?s Scientific Manuscript database

A series of eight highly branched diesters were prepared by Fischer esterification of alcohols to acids in high yield that were similar in molecular weight to typical fatty acid methyl esters encountered in biodiesel. Examination of the properties of the synthetic diesters revealed that several poss...

Emissions characteristics of a diesel engine operating on biodiesel and biodiesel blended with ethanol and methanol.

PubMed

Zhu, Lei; Cheung, C S; Zhang, W G; Huang, Zhen

2010-01-15

Euro V diesel fuel, pure biodiesel and biodiesel blended with 5%, 10% and 15% of ethanol or methanol were tested on a 4-cylinder naturally-aspirated direct-injection diesel engine. Experiments were conducted under five engine loads at a steady speed of 1800 r/min. The study aims to investigate the effects of the blended fuels on reducing NO(x) and particulate. On the whole, compared with Euro V diesel fuel, the blended fuels could lead to reduction of both NO(x) and PM of a diesel engine, with the biodiesel-methanol blends being more effective than the biodiesel-ethanol blends. The effectiveness of NO(x) and particulate reductions is more effective with increase of alcohol in the blends. With high percentage of alcohol in the blends, the HC, CO emissions could increase and the brake thermal efficiency might be slightly reduced but the use of 5% blends could reduce the HC and CO emissions as well. With the diesel oxidation catalyst (DOC), the HC, CO and particulate emissions can be further reduced. Copyright 2009 Elsevier B.V. All rights reserved.

Universal electrode interface for electrocatalytic oxidation of liquid fuels.

PubMed

Liao, Hualing; Qiu, Zhipeng; Wan, Qijin; Wang, Zhijie; Liu, Yi; Yang, Nianjun

2014-10-22

Electrocatalytic oxidations of liquid fuels from alcohols, carboxylic acids, and aldehydes were realized on a universal electrode interface. Such an interface was fabricated using carbon nanotubes (CNTs) as the catalyst support and palladium nanoparticles (Pd NPs) as the electrocatalysts. The Pd NPs/CNTs nanocomposite was synthesized using the ethylene glycol reduction method. It was characterized using transmission electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction, voltammetry, and impedance. On the Pd NPs/CNTs nanocomposite coated electrode, the oxidations of those liquid fuels occur similarly in two steps: the oxidations of freshly chemisorbed species in the forward (positive-potential) scan and then, in the reverse scan (negative-potential), the oxidations of the incompletely oxidized carbonaceous species formed during the forward scan. The oxidation charges were adopted to study their oxidation mechanisms and oxidation efficiencies. The oxidation efficiency follows the order of aldehyde (formaldehyde) > carboxylic acid (formic acid) > alcohols (ethanol > methanol > glycol > propanol). Such a Pd NPs/CNTs nanocomposite coated electrode is thus promising to be applied as the anode for the facilitation of direct fuel cells.

Stereotype or reality: another look at alcohol and drug use among African American children.

PubMed Central

Bass, L E; Kane-Williams, E

1993-01-01

The Center for Substance Abuse Prevention's Division of Communications Programs launched its Urban Youth Public Education Campaign in late 1990 to target African American youth in 14 cities with prevention messages about alcohol and other drugs. During the market research phase of the campaign, the Center sought to determine the extent inner city African American children are impacted by alcohol and other drugs and how widespread the use of these substances is among younger children. Is it rampant and universal, as some press accounts have it, or are the images portrayed by the news media, by popular movies, and by other communication outlets fueling harmful stereotypes? The campaign's market research consisted of in-depth reviews of the literature, of personal communications, conference proceedings, grant and contract reports, monographs, newspaper and magazine articles, and of national survey results, and the analysis of findings from focus groups conducted with 143 African American children living in several urban environments. Although information and conclusions gleaned from the market research revealed a longstanding trend of comparatively lower rates of alcohol and drug use by African American youth, also disclosed was a need for an expanded framework to address the problems of substance abuse within the African American community. An expanded framework acknowledges the dimension of substance use and abuse but also addresses three other dimensions--involvement, exposure, and victimization--that unfold as having major significance for this population of youth who live in urban, high-risk environments. PMID:8210277

Development and field test of a responsible alcohol service program. Volume 3, Final results

DOT National Transportation Integrated Search

1988-08-01

A Program of Responsible Alcohol Service was developed to enable servers and managers in establishments selling alcoholic beverages to exercise responsibility in their service of alcohol in order to prevent injury to and by intoxicated patrons. The P...

Development and field test of a responsible alcohol service program. Volume 1, Research findings

DOT National Transportation Integrated Search

1987-03-01

A program of responsible alcohol service was developed to enable servers and managers in establishments selling alcoholic beverages to exercise responsibility in their service of alcohol in order to prevent injury to and by intoxicated patrons. The P...

Branched-chain higher alcohols.

PubMed

Wang, Bao-Wei; Shi, Ai-Qin; Tu, Ran; Zhang, Xue-Li; Wang, Qin-Hong; Bai, Feng-Wu

2012-01-01

China's energy requirements and environmental concerns have stimulated efforts toward developing alternative liquid fuels. Compared with fuel ethanol, branched-chain higher alcohols (BCHAs), including isopropanol, isobutanol, 2-methyl-1-butanol, and 3-methyl-1-butanol, exhibit significant advantages, such as higher energy density, lower hygroscopicity, lower vapor pressure, and compatibility with existing transportation infrastructures. However, BCHAs have not been synthesized economically using native organisms, and thus their microbial production based on metabolic engineering and synthetic biology offers an alternative approach, which presents great potential for improving production efficiency. We review the current status of production and consumption of BCHAs and research progress regarding their microbial production in China, especially with the combination of metabolic engineering and synthetic biology.

Proceedings of the Bio-Energy '80 world congress and exposition

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

1980-01-01

Many countries are moving with increasing urgency to obtain larger fractions of their energy from biomass. Over 1800 leading experts from 70 countries met on April 21 to 24 in Atlanta to conduct a World Congress and Exposition on Bio-Energy. This summary presents highlights of the Congress and thoughts stimulated by the occasion. Topics addressed include a comparison of international programs, world and country regionalism in the development of energy supplies, fuel versus food or forest products, production of ethyl alcohol, possibilities for expanded production of terrestrial vegetation and marine flora, and valuable chemicals from biomass. Separate abstracts have beenmore » prepared for 164 papers for inclusion in the Energy Data Base.« less

Fuel Cell and Hydrogen Technologies Program | Hydrogen and Fuel Cells |

Science.gov Websites

NREL Fuel Cell and Hydrogen Technologies Program Fuel Cell and Hydrogen Technologies Program Through its Fuel Cell and Hydrogen Technologies Program, NREL researches, develops, analyzes, and validates fuel cell and hydrogen production, delivery, and storage technologies for transportation

Let them experience a ride under the influence of alcohol; a successful intervention program?

PubMed

Brookhuis, K A; de Waard, D; Steyvers, F J J M; Bijsterveld, H

2011-05-01

A considerable amount of all traffic accidents can be attributed to driving under the influence of alcohol. In particular the group of drivers aged 18-24 years is involved in many serious traffic accidents where alcohol turns out to be a major factor. In fact this age group shows about three times as many alcohol related traffic fatalities as all other categories of road users. The intervention program "Alcohol-free on the road" (Dutch: "Alcoholvrij op weg") aims to enhance young people's awareness of the effects of alcohol by letting them personally experience the effect of alcohol on their driving abilities. To this end, young drivers were invited to a closed circuit and allowed to drive first sober and then intoxicated, guided and guarded by driving instructors. Based on several other studies it was thought that a realistic experience of the effects of alcohol on driving abilities may contribute to a better understanding of the impact of alcohol and may stimulate attitudes that are needed to support the conscious decision not to drive while intoxicated. After more than ten years of running and data collection, 1200 young drivers have participated in the intervention program. In a quasi-experimental study with a non-equivalent group design, the program is evaluated in order to assess its effectiveness both with respect to the attitudes of the participants and the actual relevant behaviour in the years after the alcohol experience intervention program they attended, i.e. the incidence of actually driving under the influence of alcohol. To do this, a questionnaire was sent to a subset (415) of the participants who have completed the program, along with a control group (450), to compare attitudes and actual behaviour. In addition, the Public Prosecutor checked the files of those who responded, for the occurrence of driving under the influence of alcohol. The group that participated in the alcohol intervention program showed more awareness about the dangers of driving while intoxicated than the control group, and this group reported improved alcohol law compliance. Furthermore, less participants in the intervention program than in the control group were present in the Public Prosecutor files, respectively 0.7% and 4.2%. Hence, the alcohol driving experience intervention program might turn out to be effective and successful in decreasing driving under the influence of alcohol. Although the results of the present study are no more than suggestive, they may be considered a first step towards demonstrating the effectiveness of this type of intervention. However, the intervention is unique and warrants a more robust evaluation. A large-sized randomized controlled trial should be conducted in the next phase to confirm the findings that the intervention program is a suitable educational tool to decrease driving under the influence of alcohol. The present paper serves to raise awareness of this intervention and its potential. Copyright © 2010 Elsevier Ltd. All rights reserved.

Programs, Activities & Directions.

ERIC Educational Resources Information Center

National Inst. on Alcohol Abuse and Alcoholism (DHHS), Rockville, MD.

In response to the magnitude of alcohol-related problems, the National Institute on Alcohol Abuse and Alcoholism (NIAAA) was established in 1971 with authority to conduct a comprehensive program of research and research training and to foster improved treatment and prevention programs for these problems. This publication gives a brief description…

Alcohol Screening among Opioid Agonist Patients in a Primary Care Clinic and an Opioid Treatment Program.

PubMed

Klimas, Jan; Muench, John; Wiest, Katharina; Croff, Raina; Rieckman, Traci; McCarty, Dennis

2015-01-01

Problem alcohol use is associated with adverse health and economic outcomes, especially among people in opioid agonist treatment. Screening, brief intervention, and referral to treatment (SBIRT) are effective in reducing alcohol use; however, issues involved in SBIRT implementation among opioid agonist patients are unknown. To assess identification and treatment of alcohol use disorders, we reviewed clinical records of opioid agonist patients screened for an alcohol use disorder in a primary care clinic (n = 208) and in an opioid treatment program (n = 204) over a two-year period. In the primary care clinic, 193 (93%) buprenorphine patients completed an annual alcohol screening and six (3%) had elevated AUDIT scores. In the opioid treatment program, an alcohol abuse or dependence diagnosis was recorded for 54 (27%) methadone patients. Practitioner focus groups were completed in the primary care (n = 4 physicians) and the opioid treatment program (n = 11 counselors) to assess experience with and attitudes towards screening opioid agonist patients for alcohol use disorders. Focus groups suggested that organizational, structural, provider, patient, and community variables hindered or fostered alcohol screening. Alcohol screening is feasible among opioid agonist patients. Effective implementation, however, requires physician training and systematic changes in workflow.

One size (never) fits all: segment differences observed following a school-based alcohol social marketing program.

PubMed

Dietrich, Timo; Rundle-Thiele, Sharyn; Leo, Cheryl; Connor, Jason

2015-04-01

According to commercial marketing theory, a market orientation leads to improved performance. Drawing on the social marketing principles of segmentation and audience research, the current study seeks to identify segments to examine responses to a school-based alcohol social marketing program. A sample of 371 year 10 students (aged: 14-16 years; 51.4% boys) participated in a prospective (pre-post) multisite alcohol social marketing program. Game On: Know Alcohol (GO:KA) program included 6, student-centered, and interactive lessons to teach adolescents about alcohol and strategies to abstain or moderate drinking. A repeated measures design was used. Baseline demographics, drinking attitudes, drinking intentions, and alcohol knowledge were cluster analyzed to identify segments. Change on key program outcome measures and satisfaction with program components were assessed by segment. Three segments were identified; (1) Skeptics, (2) Risky Males, (3) Good Females. Segments 2 and 3 showed greatest change in drinking attitudes and intentions. Good Females reported highest satisfaction with all program components and Skeptics lowest program satisfaction with all program components. Three segments, each differing on psychographic and demographic variables, exhibited different change patterns following participation in GO:KA. Post hoc analysis identified that satisfaction with program components differed by segment offering opportunities for further research. © 2015, American School Health Association.

Fuel cells

NASA Astrophysics Data System (ADS)

Hooie, D. T.; Harrington, B. C., III; Mayfield, M. J.; Parsons, E. L.

1992-07-01

The primary objective of DOE's Fossil Energy Fuel Cell program is to fund the development of key fuel cell technologies in a manner that maximizes private sector participation and in a way that will give contractors the opportunity for a competitive posture, early market entry, and long-term market growth. This summary includes an overview of the Fuel Cell program, an elementary explanation of how fuel cells operate, and a synopsis of the three major fuel cell technologies sponsored by the DOE/Fossil Energy Phosphoric Acid Fuel Cell program, the Molten Carbonate Fuel Cell program, and the Solid Oxide Fuel Cell program.

Impact of alcohol harm reduction strategies in community sports clubs: pilot evaluation of the Good Sports program.

PubMed

Rowland, Bosco; Allen, Felicity; Toumbourou, John W

2012-05-01

Approximately 4.5 million Australians are involved in community sports clubs. A high level of alcohol consumption tends to be commonplace in this setting. The only program of its type in the world, the Good Sports program was designed to reduce harmful alcohol consumption in these Australian community sports clubs. The program offers a staged accreditation process to encourage the implementation of alcohol harm-reduction strategies. We conducted a postintervention adoption study to evaluate whether community sports club accreditation through the Good Sports program was associated with lower rates of alcohol consumption. We examined alcohol consumption rates in 113 clubs (N = 1,968 participants) and compared these to consumption rates in the general community. We hypothesized that members of clubs with more advanced implementation of the Good Sports accreditation program (Stage Two) would consume less alcohol than those with less advanced implementation (Stage One). Multilevel modeling (MLM) indicated that on days when teams competed, Stage Two club members consumed 19% less alcohol than Stage One club members. MLM also indicated that the length of time a club had been in the Good Sports program was associated with reduced rates of weekly drinking that exceeded Australian short-term risky drinking guidelines. However consumption rates for all clubs were still higher than the general community. Higher accreditation stage also predicted reduced long-term risky drinking by club members. Our findings suggest that community sports clubs show evidence of higher levels of alcohol consumption and higher rates of risky consumption than the general community. Implementation of the Good Sports accreditation strategy was associated with lower alcohol consumption in these settings.

Effects of concurrent noise and jet fuel exposure on hearing loss.

PubMed

Kaufman, Laura R; LeMasters, Grace K; Olsen, Donna M; Succop, Paul

2005-03-01

We sought to examine the effects of occupational exposure to jet fuel on hearing in military workers. Noise-exposed subjects, with or without jet fuel exposure, underwent hearing tests. Work histories, recreational exposures, protective equipment, medical histories, alcohol, smoking, and demographics were collected by questionnaire. Jet fuel, solvent, and noise exposure data were collected from records. Fuel exposure estimates were less than 34% of the OSHA Threshold Limit Values. Subjects with 3 years of jet fuel exposure had a 70% increase in adjusted odds of hearing loss (OR = 1.7; 95% CI = 1.14-2.53) and the odds increased to 2.41 (95% CI = 1.04-5.57) for 12 years of noise and fuel exposure. These findings suggest that jet fuel has a toxic affect on the auditory system.

Population-level administration of AlcoholEdu for college: an ARIMA time-series analysis.

PubMed

Wyatt, Todd M; Dejong, William; Dixon, Elizabeth

2013-08-01

Autoregressive integrated moving averages (ARIMA) is a powerful analytic tool for conducting interrupted time-series analysis, yet it is rarely used in studies of public health campaigns or programs. This study demonstrated the use of ARIMA to assess AlcoholEdu for College, an online alcohol education course for first-year students, and other health and safety programs introduced at a moderate-size public university in the South. From 1992 to 2009, the university administered annual Core Alcohol and Drug Surveys to samples of undergraduates (Ns = 498 to 1032). AlcoholEdu and other health and safety programs that began during the study period were assessed through a series of quasi-experimental ARIMA analyses. Implementation of AlcoholEdu in 2004 was significantly associated with substantial decreases in alcohol consumption and alcohol- or drug-related negative consequences. These improvements were sustained over time as succeeding first-year classes took the course. Previous studies have shown that AlcoholEdu has an initial positive effect on students' alcohol use and associated negative consequences. This investigation suggests that these positive changes may be sustainable over time through yearly implementation of the course with first-year students. ARIMA time-series analysis holds great promise for investigating the effect of program and policy interventions to address alcohol- and drug-related problems on campus.

Report on National Collegiate Alcohol Awareness Week Fall 1989.

ERIC Educational Resources Information Center

Rapaport, Ross J.; And Others

Central Michigan University has been systematically addressing alcohol and other drug problems on its campus through an Alcohol and Drug Abuse Intervention and Prevention Program (ADAIPP) which provides structure, coordination, and support for a number of coexisting programs on campus. During the 1988-89 academic year, these programs culminated in…

Design of an artificial photosynthetic system for production of alcohols in high concentration from CO 2

DOE PAGES

Singh, Meenesh R.; Bell, Alexis T.

2015-11-06

Artificial photosynthesis of liquid fuels is a potential source for clean energy. Alcohols are particularly attractive products because of their high energy density and market value per amount of energy input. The major challenges in photo/electrochemical synthesis of alcohols from sunlight, water and CO 2 are low product selectivity, high membrane fuel-crossover losses, and high cost of product separation from the electrolyte. Here we propose an artificial photosynthesis scheme for direct synthesis and separation to almost pure ethanol with minimum product crossover using saturated salt electrolytes. The ethanol produced in the saturated salt electrolytes can be readily phase separated intomore » a microemulsion, which can be collected as pure products in a liquid–liquid extractor. A novel design of an integrated artificial photosynthetic system is proposed that continuously produces >90 wt% pure ethanol using a polycrystalline copper cathode at a current density of 0.85 mA cm -2. The annual production rate of >90 wt% ethanol using such a photosynthesis system operating at 10 mA cm -2 (12% solar-to-fuel (STF) efficiency) can be 15.27 million gallons per year per square kilometer, which corresponds to 7% of the industrial ethanol production capacity of California.« less

Design of an artificial photosynthetic system for production of alcohols in high concentration from CO 2

DOE Office of Scientific and Technical Information (OSTI.GOV)

Singh, Meenesh R.; Bell, Alexis T.

Artificial photosynthesis of liquid fuels is a potential source for clean energy. Alcohols are particularly attractive products because of their high energy density and market value per amount of energy input. The major challenges in photo/electrochemical synthesis of alcohols from sunlight, water and CO 2 are low product selectivity, high membrane fuel-crossover losses, and high cost of product separation from the electrolyte. Here we propose an artificial photosynthesis scheme for direct synthesis and separation to almost pure ethanol with minimum product crossover using saturated salt electrolytes. The ethanol produced in the saturated salt electrolytes can be readily phase separated intomore » a microemulsion, which can be collected as pure products in a liquid–liquid extractor. A novel design of an integrated artificial photosynthetic system is proposed that continuously produces >90 wt% pure ethanol using a polycrystalline copper cathode at a current density of 0.85 mA cm -2. The annual production rate of >90 wt% ethanol using such a photosynthesis system operating at 10 mA cm -2 (12% solar-to-fuel (STF) efficiency) can be 15.27 million gallons per year per square kilometer, which corresponds to 7% of the industrial ethanol production capacity of California.« less

Direct α-alkylation of ketones with alcohols in water.

PubMed

Xu, Guoqiang; Li, Qiong; Feng, Jiange; Liu, Qiang; Zhang, Zuojun; Wang, Xicheng; Zhang, Xiaoyun; Mu, Xindong

2014-01-01

The direct α-alkylation of ketones with alcohols has emerged as a new green protocol to construct C-C bonds with H2 O as the sole byproduct. In this work, a very simple and convenient Pd/C catalytic system for the direct α-alkylation of ketones with primary alcohols in pure water is developed. Based on this catalytic system, aqueous mixtures of dilute acetone, 1-butanol, and ethanol (mimicking ABE fermentation products) can be directly transformed into C5 -C11 or longer-chain ketones and alcohols, which are precursors to fuels. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

77 FR 35747 - Highway Safety Programs; Conforming Products List of Evidential Breath Alcohol Measurement Devices

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-14

...-0061] Highway Safety Programs; Conforming Products List of Evidential Breath Alcohol Measurement... Evidential Breath Alcohol Measurement Devices dated, September 17, 1993 (58 FR 48705). DATES: Effective Date... Safety Administration (NHTSA) published the Standards for Devices to Measure Breath Alcohol (38 FR 30459...

Feasibility and acceptability of a novel, computerized screening and brief intervention (SBI) for alcohol and sweetened beverage use in pregnancy.

PubMed

Nayak, Madhabika B; Korcha, Rachael A; Kaskutas, Lee A; Kaskustas, Lee A; Avalos, Lyndsay A

2014-11-25

Recommended screening and brief intervention (SBI) for alcohol use during pregnancy is impeded by high patient loads and limited resources in public health settings. We evaluated the feasibility, acceptability and validity of a new self-administered, single-session, bilingual, computerized Screening and Brief Intervention (SBI) program for alcohol and sugar sweetened beverage (SSB) use in pregnancy. We developed and tested the computerized SBI program at a public health clinic with 290 pregnant women. Feasibility, acceptability, and validity measures were included in the program which had several modules, including those on demographics, health and beverage use. Time to complete the program and user experience items were used to determine program feasibility and acceptability. Validity analyses compared proportions of prenatal alcohol use identified by the program versus in-person screening by clinic staff. Most program users (87%, n = 251) completed the entire program; 91% (n = 263) completed the key screening and brief intervention modules. Most users also completed the program in ten to fifteen minutes. Program users reported that the program was easy to use (97%), they learned something new (88%), and that they would share what they learned with others (83%) and with their doctors or clinic staff (76%). Program acceptability did not differ by age, education, or type of beverage intervention received. The program identified alcohol use in pregnancy among 21% of users, a higher rate than the 13% (p < .01) found via screening by clinic staff. Computerized Screening and Brief Intervention for alcohol and SSB use in public health clinics is feasible and acceptable to English and Spanish speaking pregnant women and can efficiently identify prenatal alcohol use.

Fumigation of Alcohol in a Light Duty Automotive Diesel Engine

NASA Technical Reports Server (NTRS)

Broukhiyan, E. M. H.; Lestz, S. S.

1981-01-01

A light-duty automotive Diesel engine was fumigated with methanol in amounts up to 35% and 50% of the total fuel energy respectively in order to determine the effect of alcohol fumigation on engine performance at various operating conditons. Engine fuel efficiency, emissions, smoke, and the occurrence of severe knock were the parameters used to evaluate performance. Raw exhaust particulate and its soluble organic extract were screened for biological activity using the Ames Salmonella typhimurium assay. Results are given for a test matrix made up of twelve steady-state operating conditions. For all conditions except the 1/4 rack (light load) condition, modest thermal efficiency gains were noted upon ethanol fumigation. Methanol showed the same increase at 3/4 and full rack (high load) conditions. However, engine roughness or the occurrence of severe knock limited the maximum amount of alcohol that could be fumigated. Brake specific nitrogen oxide concentrations were found to decrease for all ethanol conditions tested. Oxides of nitrogen emissions, on a volume basis, decreased for all alcohol conditions tested. Based on the limited particulate data analyzed, it appears that ethanol fumigation, like methanol fumigation, while lowering the mass of particulated emitted, does enhance the biological activity of that particulate.

Preventing Alcohol-Related Problems on Campus: Methods for Assessing Student Use of Alcohol and Other Drugs. A Guide for Program Coordinators.

ERIC Educational Resources Information Center

DeJong, William; Wechsler, Henry

Under the Drug-Free Schools and Campuses Act, institutions of higher education are required to review the effectiveness of their alcohol and drug prevention programs biannually. This guide offers a method for gathering and interpreting student survey data on alcohol-related problems based on the methodology of the College Alcohol Survey developed…

The Role of Designated Driver Programs in the Prevention of Alcohol-Impaired Driving: A Critical Reassessment [and] Designated Driver Programs: A Commentary on the DeJong and Wallack Article.

ERIC Educational Resources Information Center

DeJong, William; And Others

1992-01-01

Focus on the designated driver strategy by broadcasters and the alcohol industry deflects attention from other alcohol-related problems and the factors influencing underage alcohol consumption. Strategies should emphasize sobriety checkpoints, no sales to minors, advertising reform, and excise taxes on alcohol. (SK)

Australian school-based prevention programs for alcohol and other drugs: a systematic review.

PubMed

Teesson, Maree; Newton, Nicola C; Barrett, Emma L

2012-09-01

To reduce the occurrence and costs related to substance use and associated harms it is important to intervene early. Although a number of international school-based prevention programs exist, the majority show minimal effects in reducing drug use and related harms. Given the emphasis on early intervention and prevention in Australia, it is timely to review the programs currently trialled in Australian schools. This paper reports the type and efficacy of Australian school-based prevention programs for alcohol and other drugs. Cochrane, PsychInfo and PubMed databases were searched. Additional materials were obtained from authors, websites and reference lists. Studies were selected if they described programs developed and trialled in Australia that address prevention of alcohol and other drug use in schools. Eight trials of seven intervention programs were identified. The programs targeted alcohol, cannabis and tobacco and most were based on social learning principles. All were universal. Five of the seven intervention programs achieved reductions in alcohol, cannabis and tobacco use at follow up. Existing school-based prevention programs have shown to be efficacious in the Australian context. However, there are only a few programs available, and these require further evaluative research. This is critical, given that substance use is such a significant public health problem. The findings challenge the commonly held view that school-based prevention programs are not effective. © 2012 Australasian Professional Society on Alcohol and other Drugs.

77 FR 33733 - Regulation of Fuel and Fuel Additives: Modification to Octamix Waiver (TXCeed)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-07

... must meet ASTM volatility specifications contained in ASTM D439-85a, as well as phase separation conditions specified in ASTM D-2 Proposal P-176 and Texas Methanol alcohol purity specifications. \\4\\ 53 FR..., TXCeed, met ASTM \\11\\ and NACE \\12\\ corrosion test results, as well as physical property information. \\11...

Energy and precious fuels requirements of fuel alcohol production. Volume 2, appendices A and B: Ethanol from grain

NASA Technical Reports Server (NTRS)

Weinblatt, H.; Reddy, T. S.; Turhollow, A., Jr.

1982-01-01

Energy currently used in grain production, the effect of ethanol production on agricultural energy consumption, energy credits for ethanol by-products, and land availability and the potential for obtaining ethanol from grain are discussed. Dry milling, wet milling, sensitivity analysis, potential for reduced energy consumption are also discussed.

SURVEY OF VOLATILE ORGANIC COMPOUNDS ASSOCIATED WITH AUTOMOTIVE EMISSIONS IN THE URBAN AIRSHED OF SAO PAULO, BRAZIL

EPA Science Inventory

The Metropolitan Region of Sao Paulo (MRSP), Brazil, is one of the largest metropolitan areas in the world (population 17 million, approx.) and relies heavily on alcohol-based fuels for automobiles. It is estimated that about 40% of the total volume of fuel is ethanol with som...

Method for sintering fuel cell electrodes using a carrier

DOEpatents

Donelson, R.; Bryson, E.S.

1995-03-28

A carrier is described for conveying components of a fuel cell to be sintered through a sintering furnace. The carrier comprises a metal sheet coated with a carbon-based paint, the carbon-based paint comprising an organic binder. The carbon-based paint may be an alcohol or a solvent-based paint or a water-based paint.

40 CFR 80.610 - What acts are prohibited under the diesel fuel sulfur program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... diesel fuel sulfur program? 80.610 Section 80.610 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Violation Provisions § 80.610...

40 CFR 80.610 - What acts are prohibited under the diesel fuel sulfur program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... diesel fuel sulfur program? 80.610 Section 80.610 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Violation Provisions § 80.610...

14 CFR 120.225 - How to implement an alcohol testing program.

Code of Federal Regulations, 2010 CFR

2010-01-01

... principal place of business prior to starting operations, (ii) Implement an FAA alcohol testing program no... District Office nearest to your principal place of business. (3) An air traffic control facility not... Specification,(ii) Implement an FAA alcohol testing program no later than the date you start operations, and...

Missouri Curriculum Guide for Alcohol and Drug Education Programs.

ERIC Educational Resources Information Center

Pierce, Don; McClain, Robert

This document presents the Alcohol and Drug Education Programs (ADEP) curriculum guide developed by the Missouri Department of Mental Health to provide education programs for individuals under the age of 21 convicted of certain alcohol and drug related offenses. An introduction is followed by a section on substances of abuse and their effects.…

Hydrogen generation from biogenic and fossil fuels by autothermal reforming

NASA Astrophysics Data System (ADS)

Rampe, Thomas; Heinzel, Angelika; Vogel, Bernhard

Hydrogen generation for fuel cell systems by reforming technologies from various fuels is one of the main fields of investigation of the Fraunhofer ISE. Suitable fuels are, on the one hand, gaseous hydrocarbons like methane, propane but also, on the other hand, liquid hydrocarbons like gasoline and alcohols, e.g., ethanol as biogenic fuel. The goal is to develop compact systems for generation of hydrogen from fuel being suitable for small-scale membrane fuel cells. The most recent work is related to reforming according to the autothermal principle — fuel, air and steam is supplied to the reactor. Possible applications of such small-scale autothermal reformers are mobile systems and also miniature fuel cell as co-generation plant for decentralised electricity and heat generation. For small stand-alone systems without a connection to the natural gas grid liquid gas, a mixture of propane and butane is an appropriate fuel.

Catalytic Synthesis of Oxygenates: Mechanisms, Catalysts and Controlling Characteristics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Klier, Kamil; Herman, Richard G

2005-11-30

This research focused on catalytic synthesis of unsymmetrical ethers as a part of a larger program involving oxygenated products in general, including alcohols, ethers, esters, carboxylic acids and their derivatives that link together environmentally compliant fuels, monomers, and high-value chemicals. The catalysts studied here were solid acids possessing strong Brnsted acid functionalities. The design of these catalysts involved anchoring the acid groups onto inorganic oxides, e.g. surface-grafted acid groups on zirconia, and a new class of mesoporous solid acids, i.e. propylsulfonic acid-derivatized SBA-15. The former catalysts consisted of a high surface concentration of sulfate groups on stable zirconia catalysts. Themore » latter catalyst consists of high surface area, large pore propylsulfonic acid-derivatized silicas, specifically SBA-15. In both cases, the catalyst design and synthesis yielded high concentrations of acid sites in close proximity to one another. These materials have been well-characterization in terms of physical and chemical properties, as well as in regard to surface and bulk characteristics. Both types of catalysts were shown to exhibit high catalytic performance with respect to both activity and selectivity for the bifunctional coupling of alcohols to form ethers, which proceeds via an efficient SN2 reaction mechanism on the proximal acid sites. This commonality of the dual-site SN2 reaction mechanism over acid catalysts provides for maximum reaction rates and control of selectivity by reaction conditions, i.e. pressure, temperature, and reactant concentrations. This research provides the scientific groundwork for synthesis of ethers for energy applications. The synthesized environmentally acceptable ethers, in part derived from natural gas via alcohol intermediates, exhibit high cetane properties, e.g. methylisobutylether with cetane No. of 53 and dimethylether with cetane No. of 55-60, or high octane properties, e.g. diisopropylether with blending octane No. of 105, and can replace aromatics in liquid fuels.« less

If You Feed Them, Will They Come? The Use of Social Marketing to Increase Interest in Attending a College Alcohol Program

PubMed Central

Palmer, Rebekka S.; Kilmer, Jason R.; Larimer, Mary E.

2010-01-01

The authors used social marketing to design and test advertisement components aimed at increasing students’ interest in attending an alcohol program focused on reaching students who drink heavily, although the authors offered no such program. Participants were undergraduate students in introductory psychology courses (N = 551). Questionnaires included measures assessing demographic information, alcohol use and negative consequences, and interest in attending an alcohol program in response to exposure to 1 of 12 systematically varied advertisements. The authors found that approximately 20% of participants across all ad types indicated some level of interest in attending the alcohol program. Students who use alcohol reported more interest in attending when an informational message was used. Of the participants offered food, 41.9% indicated the food offered in the advertisement impacted their interest in attending. Results suggest market segmentation plays a role in developing effective advertisements to recruit different groups of students based on their reported drinking behavior. PMID:16889315

If you feed them, will they come? The use of social marketing to increase interest in attending a college alcohol program.

PubMed

Palmer, Rebekka S; Kilmer, Jason R; Larimer, Mary E

2006-01-01

The authors used social marketing to design and test advertisement components aimed at increasing students' interest in attending an alcohol program focused on reaching students who drink heavily, although the authors offered no such program. Participants were undergraduate students in introductory psychology courses (N = 551). Questionnaires included measures assessing demographic information, alcohol use and negative consequences, and interest in attending an alcohol program in response to exposure to 1 of 12 systematically varied advertisements. The authors found that approximately 20% of participants across all ad types indicated some level of interest in attending the alcohol program. Students who use alcohol reported more interest in attending when an informational message was used. Of the participants offered food, 41.9% indicated the food offered in the advertisement impacted their interest in attending. Results suggest market segmentation plays a role in developing effective advertisements to recruit different groups of students based on their reported drinking behavior.

77 FR 35745 - Highway Safety Programs; Conforming Products List of Screening Devices To Measure Alcohol in...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-14

..., battery powered device with a semiconductor sensor. (2) Alcohol Countermeasure Systems Corp., submitted...-0062] Highway Safety Programs; Conforming Products List of Screening Devices To Measure Alcohol in... Screening Devices to Measure Alcohol in Bodily Fluids dated, March 31, 2008 (73 FR 16956). DATES: Effective...

Guidelines for School-Based Alcohol and Drug Abuse Prevention Programs.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This paper contains the revised drug education guidelines for the state of California, which emphasize prevention of alcohol and drug abuse. The materials define school-based alcohol and drug abuse prevention programming as a comprehensive process that not only provides students with accurate information about alcohol and drugs, but also enhances…

75 FR 3153 - Drug and Alcohol Testing Program; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-20

.... FAA-2008-0937; Amendment No. 120-0A, 135-117A] RIN 2120-AJ37 Drug and Alcohol Testing Program... Aviation Administration (FAA) is correcting its drug and alcohol testing regulations published on May 14... and alcohol testing requirements. The final rule was necessary to gather all of the existing drug and...

Missouri Curriculum Guide for Alcohol-Related Traffic Offenders' Program.

ERIC Educational Resources Information Center

Pierce, Don; McClain, Robert

This document contains the second edition of the Alcohol or Drug Related Traffic Offenders' Program (ARTOP) curriculum guide developed by the Missouri Department of Mental Health to reduce alcohol-related traffic offenses by presenting factual information about the physical effects of alcohol on the body and on driving skills. The materials…

Alcohol use disorder

MedlinePlus

... help you stop drinking completely. These programs usually offer: Education about alcohol use and its effects Counseling and therapy to discuss how to control your thoughts and behaviors Physical ... programs offer housing options for people with alcohol problems. Depending ...

Study of poly(vinyl alcohol)/titanium oxide composite polymer membranes and their application on alkaline direct alcohol fuel cell

NASA Astrophysics Data System (ADS)

Yang, Chun-Chen; Chiu, Shwu-Jer; Lee, Kuo-Tong; Chien, Wen-Chen; Lin, Che-Tseng; Huang, Ching-An

The novel poly(vinyl alcohol)/titanium oxide (PVA/TiO 2) composite polymer membrane was prepared using a solution casting method. The characteristic properties of the PVA/TiO 2 composite polymer membrane were investigated by thermal gravimetric analysis (TGA), a scanning electron microscopy (SEM), a micro-Raman spectroscopy, a methanol permeability measurement and the AC impedance method. An alkaline direct alcohol (methanol, ethanol and isopropanol) fuel cell (DAFC), consisting of an air cathode based on MnO 2/C inks, an anode based on PtRu (1:1) black and a PVA/TiO 2 composite polymer membrane, was assembled and examined for the first time. The results indicate that the alkaline DAFC comprised of a cheap, non-perfluorinated PVA/TiO 2 composite polymer membrane shows an improved electrochemical performances. The maximum power densities of alkaline DAFCs with 4 M KOH + 2 M CH 3OH, 2 M C 2H 5OH and 2 M isopropanol (IPA) solutions at room temperature and ambient air are 9.25, 8.00, and 5.45 mW cm -2, respectively. As a result, methanol shows the highest maximum power density among three alcohols. The PVA/TiO 2 composite polymer membrane with the permeability values in the order of 10 -7 to 10 -8 cm 2 s -1 is a potential candidate for use on alkaline DAFCs.

Trial of the University Assistance Program for Alcohol Use Among Mandated Students*

PubMed Central

Amaro, Hortensia; Ahl, Marilyn; Matsumoto, Atsushi; Prado, Guillermo; Mulé, Christina; Kemmemer, Amaura; Larimer, Mary E.; Masi, Dale; Mantella, Philomena

2009-01-01

Objective: The aim of this study was to investigate the effectiveness of a brief intervention for mandated students in the context of the University Assistance Program, a Student Assistance Program developed and modeled after workplace Employee Assistance Programs. Method: Participants were 265 (196 males and 69 females) judicially mandated college students enrolled in a large, urban university in the northeast United States. All participants were sanctioned by the university's judicial office for an alcohol- or drug-related violation. Participants were randomized to one of two intervention conditions (the University Assistance Program or services as usual) and were assessed at baseline and 3 and 6 months after intervention. Results: Growth curve analyses showed that, relative to services as usual, the University Assistance Program was more efficacious in reducing past-90-day weekday alcohol consumption and the number of alcohol-related consequences while increasing past-90-day use of protective behaviors and coping skills. No significant differences in growth trajectories were found between the two intervention conditions on past-90-day blood alcohol concentration, total alcohol consumption, or weekend consumption. Conclusions: The University Assistance Program may have a possible advantage over services as usual for mandated students. PMID:19538912

Differential segmentation responses to an alcohol social marketing program.

PubMed

Dietrich, Timo; Rundle-Thiele, Sharyn; Schuster, Lisa; Drennan, Judy; Russell-Bennett, Rebekah; Leo, Cheryl; Gullo, Matthew J; Connor, Jason P

2015-10-01

This study seeks to establish whether meaningful subgroups exist within a 14-16 year old adolescent population and if these segments respond differently to the Game On: Know Alcohol (GOKA) intervention, a school-based alcohol social marketing program. This study is part of a larger cluster randomized controlled evaluation of the GOKA program implemented in 14 schools in 2013/2014. TwoStep cluster analysis was conducted to segment 2,114 high school adolescents (14-16 years old) on the basis of 22 demographic, behavioral, and psychographic variables. Program effects on knowledge, attitudes, behavioral intentions, social norms, alcohol expectancies, and drinking refusal self-efficacy of identified segments were subsequently examined. Three segments were identified: (1) Abstainers, (2) Bingers, and (3) Moderate Drinkers. Program effects varied significantly across segments. The strongest positive change effects post-participation were observed for Bingers, while mixed effects were evident for Moderate Drinkers and Abstainers. These findings provide preliminary empirical evidence supporting the application of social marketing segmentation in alcohol education programs. Development of targeted programs that meet the unique needs of each of the three identified segments will extend the social marketing footprint in alcohol education. Copyright © 2015 Elsevier Ltd. All rights reserved.

Trial of the university assistance program for alcohol use among mandated students.

PubMed

Amaro, Hortensia; Ahl, Marilyn; Matsumoto, Atsushi; Prado, Guillermo; Mulé, Christina; Kemmemer, Amaura; Larimer, Mary E; Masi, Dale; Mantella, Philomena

2009-07-01

The aim of this study was to investigate the effectiveness of a brief intervention for mandated students in the context of the University Assistance Program, a Student Assistance Program developed and modeled after workplace Employee Assistance Programs. Participants were 265 (196 males and 69 females) judicially mandated college students enrolled in a large, urban university in the northeast United States. All participants were sanctioned by the university's judicial office for an alcohol- or drug-related violation. Participants were randomized to one of two intervention conditions (the University Assistance Program or services as usual) and were assessed at baseline and 3 and 6 months after intervention. Growth curve analyses showed that, relative to services as usual, the University Assistance Program was more efficacious in reducing past-90-day weekday alcohol consumption and the number of alcohol-related consequences while increasing past-90-day use of protective behaviors and coping skills. No significant differences in growth trajectories were found between the two intervention conditions on past-90-day blood alcohol concentration, total alcohol consumption, or weekend consumption. The University Assistance Program may have a possible advantage over services as usual for mandated students.

A systematic review of combined student- and parent-based programs to prevent alcohol and other drug use among adolescents.

PubMed

Newton, Nicola C; Champion, Katrina E; Slade, Tim; Chapman, Cath; Stapinski, Lexine; Koning, Ina; Tonks, Zoe; Teesson, Maree

2017-05-01

Alcohol and other drug use among adolescents is a serious concern, and effective prevention is critical. Research indicates that expanding school-based prevention programs to include parenting components could increase prevention outcomes. This paper aims to identify and describe existing combined student- and parent-based programs for the prevention of alcohol and other drug use to evaluate the efficacy of existing programs. The PsycINFO, Medline, Central Register of Controlled trials and Cochrane databases were searched in April 2015 and additional articles were obtained from reference lists. Studies were included if they evaluated a combined universal intervention for students (aged 11-18 years old) and their parents designed to prevent alcohol and/or other drug use, and were delivered in a school-based setting. Risk of bias was assessed by two independent reviewers. Because of the heterogeneity of the included studies, it was not possible to conduct a meta-analysis and a qualitative description of the studies was provided. From a total of 1654 screened papers, 22 research papers met inclusion criteria, which included 13 trials of 10 programs. Of these, nine programs demonstrated significant intervention effects in terms of delaying or reducing adolescent alcohol and/or other drug use in at least one trial. This is the first review of combined student- and parent-based interventions to prevent and reduce alcohol and other drug use. Whilst existing combined student- and parent-based programs have shown promising results, key gaps in the literature have been identified and are discussed in the context of the development of future prevention programs. [Newton NC, Champion KE, Slade T, Chapman C, Stapinski L, Koning I, Tonks Z, Teesson M. A systematic review of combined student- and parent-based programs to prevent alcohol and other drug use among adolescents. Drug Alcohol Rev 2017;36:337-351]. © 2017 Australasian Professional Society on Alcohol and other Drugs.

Fuel ethanol

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This report discusses the Omnibus Trade and Competitiveness Act of 1988 which requires GAO to examine fuel ethanol imports from Central America and the Caribbean and their impact on the U.S. fuel ethanol industry. Ethanol is the alcohol in beverages, such as beer, wine, and whiskey. It can also be used as a fuel by blending with gasoline. It can be made from renewable resources, such as corn, wheat, grapes, and sugarcane, through a process of fermentation. This report finds that, given current sugar and gasoline prices, it is not economically feasible for Caribbean ethanol producers to meet the currentmore » local feedstock requirement.« less

Gulf War Illnesses: DOD’s Conclusions about U.S. Troops’ Exposure Cannot be Adequately Supported

DTIC Science & Technology

2004-06-01

well fires, fumes from jet fuel , fumes from burning jet fuel in tents, petroleum in drinking water, depleted uranium munitions, smoking, alcohol use...Explosive 31 Figure 6: Boundary Layer Characteristics 32 Figure 7: Three Types of Plume Geometry 33 Figure 8: The Impact of Nocturnal Jets on a...ignited by thermite grenades—alone and with the addition of diesel fuel —as well as by fused initiation of the burster explosive charge. According to

Voluntary Truck and Bus Fuel-Economy-Program marketing plan. Final technical report, September 29, 1980-January 29, 1982

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

The aim of the program is to improve the utilization of fuel by commercial trucks and buses by updating and implementing specific approaches for educating and monitoring the trucking industry on methods and means of conserving fuels. The following outlines the marketing plan projects: increase use of program logo by voluntary program members and others; solicit trade publication membership and support; brief Congressional delegations on fuel conservation efforts; increase voluntary program presence before trade groups; increase voluntary program presence at truck and trade shows; create a voluntary program display for use at trade shows and in other areas; review voluntarymore » program graphics; increase voluntary program membership; and produce placemats carrying fuel conservation messages; produce a special edition of Fuel Economy News, emphasizing the driver's involvement in fuel conservation; produce posters carrying voluntary program fuel conservation message. Project objectives, activities, and results for each project are summarized.« less

Design, construction, operation and costs of a modern small-scale fuel-alcohol plant

NASA Astrophysics Data System (ADS)

Leeper, S. A.; Dawley, L. J.; Wolfram, J. H.; Berglund, G. R.; Richardson, J. G.; McAtee, R. E.

1982-01-01

The design used for the small-scale fuel alcohol plant (SSFAP) is discussed. By incorporating a microprocessor into the plant design, most plant operations were automated and labor requirements were reduced. Continuous processing made energy conservation possible, thus reducing energy requirements. A low-temperature, continuous plug-flow cooker design made high yields possible. Ethanol was consistently produced at the SSFAP from corn at a yield of 2.6 gallons (anhydrous) per bushel and an energy requirement of 30,000 to 35,000 Btu/gallon (190-proof). In addition, barley, grain dust, and potato waste were converted at the SSFAP. The capacity of the SSFAP is 180,000 gallons per year (300 days operation). Competitively priced ethanol is produced at this capacity.

Youth exposure to alcohol advertising on television--25 markets, United States, 2010.

PubMed

2013-11-08

Excessive alcohol consumption accounted for an estimated 4,700 deaths and 280,000 years of potential life lost among youths aged <21 years each year during 2001-2005. Exposure to alcohol marketing increases the likelihood to varying degrees that youths will initiate drinking and drink at higher levels. By 2003, the alcohol industry voluntarily agreed not to advertise on television programs where >30% of the audience is reasonably expected to be aged <21 years. However, the National Research Council/Institute of Medicine (NRC/IOM) proposed in 2003 that "the industry standard should move toward a 15% threshold for television advertising". Because local media markets might have different age distributions, the Center on Alcohol Marketing and Youth, Johns Hopkins Bloomberg School of Public Health, evaluated the proportion of advertisements that appeared on television programs in 25 local television markets* and resulting youth exposure that exceeded the industry standard (i.e., >30% aged 2-20 years) or the proposed NRC/IOM standard (i.e., >15% aged 12-20 years). Among national television programs with alcohol advertising, placements were assessed for the 10 programs with the largest number of youth viewers within each of four program categories: network sports, network nonsports, cable sports, and cable nonsports (40 total). Of the 196,494 alcohol advertisements that aired on television programs with the largest number of youth viewers in these local markets, placement of 23.7% exceeded the industry threshold and 35.4% exceeded the NRC/IOM threshold. These results indicate that the alcohol industry's self-regulation of its advertising could be improved, and youth exposure to alcohol advertising could be further reduced by adopting and complying with the NRC/IOM standard. In addition, continued public health surveillance would allow for sustained assessment of youth exposure to alcohol advertising and inform future interventions.

[Maternal alcoholism and its impact on child health].

PubMed

Sivolap, Y P

2015-01-01

Maternal alcoholism hinders the normal development of child and threatens his mental and physical health due to three factors: the hereditary transmission of predisposition to alcohol abuse; alcohol consumption during pregnancy; adverse family environment. The children of mothers suffering from alcoholism revealed are characterized by increased risk of depression, anxiety and other mental disorders, including alcohol and substance dependence. The adverse impact of maternal alcoholism (or, to speak more widely, parents' alcoholism) on the child health requires special preventive and treatment programs for both parents and children. Separation from the mother (even if the mother is addicted to alcohol) seriously injures the child, and therefore treatment programs for alcohol abusing women should be focused on the possible continuation of the parental rights of patients.

Low emissions diesel fuel

DOEpatents

Compere, Alicia L.; Griffith, William L.; Dorsey, George F.; West, Brian H.

1998-01-01

A method and matter of composition for controlling NO.sub.x emissions from existing diesel engines. The method is achieved by adding a small amount of material to the diesel fuel to decrease the amount of NO.sub.x produced during combustion. Specifically, small amounts, less than about 1%, of urea or a triazine compound (methylol melamines) are added to diesel fuel. Because urea and triazine compounds are generally insoluble in diesel fuel, microemulsion technology is used to suspend or dissolve the urea or triazine compound in the diesel fuel. A typical fuel formulation includes 5% t-butyl alcohol, 4.5% water, 0.5% urea or triazine compound, 9% oleic acid, and 1% ethanolamine. The subject invention provides improved emissions in heavy diesel engines without the need for major modifications.

Low emissions diesel fuel

DOEpatents

Compere, A.L.; Griffith, W.L.; Dorsey, G.F.; West, B.H.

1998-05-05

A method and matter of composition for controlling NO{sub x} emissions from existing diesel engines. The method is achieved by adding a small amount of material to the diesel fuel to decrease the amount of NO{sub x} produced during combustion. Specifically, small amounts, less than about 1%, of urea or a triazine compound (methylol melamines) are added to diesel fuel. Because urea and triazine compounds are generally insoluble in diesel fuel, microemulsion technology is used to suspend or dissolve the urea or triazine compound in the diesel fuel. A typical fuel formulation includes 5% t-butyl alcohol, 4.5% water, 0.5% urea or triazine compound, 9% oleic acid, and 1% ethanolamine. The subject invention provides improved emissions in heavy diesel engines without the need for major modifications.

Alternative fuel properties of tall oil fatty acid methyl ester-diesel fuel blends.

PubMed

Altiparmak, Duran; Keskin, Ali; Koca, Atilla; Gürü, Metin

2007-01-01

In this experimental work, tall oil methyl ester-diesel fuel blends as alternative fuels for diesel engines were studied. Tall oil methyl ester was produced by reacting tall oil fatty acids with methyl alcohol under optimum conditions. The blends of tall oil methyl ester-diesel fuel were tested in a direct injection diesel engine at full load condition. The effects of the new fuel blends on the engine performance and exhaust emission were tested. It was observed that the engine torque and power output with tall oil methyl ester-diesel fuel blends increased up to 6.1% and 5.9%, respectively. It was also seen that CO emissions decreased to 38.9% and NO(x) emissions increased up to 30% with the new fuel blends. The smoke opacity did not vary significantly.

Alcohol e-Help: study protocol for a web-based self-help program to reduce alcohol use in adults with drinking patterns considered harmful, hazardous or suggestive of dependence in middle-income countries.

PubMed

Schaub, Michael P; Tiburcio, Marcela; Martinez, Nora; Ambekar, Atul; Balhara, Yatan Pal Singh; Wenger, Andreas; Monezi Andrade, André Luiz; Padruchny, Dzianis; Osipchik, Sergey; Gehring, Elise; Poznyak, Vladimir; Rekve, Dag; Souza-Formigoni, Maria Lucia Oliveira

2018-02-01

Given the scarcity of alcohol prevention and alcohol use disorder treatments in many low and middle-income countries, the World Health Organization launched an e-health portal on alcohol and health that includes a Web-based self-help program. This paper presents the protocol for a multicentre randomized controlled trial (RCT) to test the efficacy of the internet-based self-help intervention to reduce alcohol use. Two-arm randomized controlled trial (RCT) with follow-up 6 months after randomization. Community samples in middle-income countries. People aged 18+, with Alcohol Use Disorders Identification Test (AUDIT) scores of 8+ indicating hazardous alcohol consumption. Offer of an internet-based self-help intervention, 'Alcohol e-Health', compared with a 'waiting list' control group. The intervention, adapted from a previous program with evidence of effectiveness in a high-income country, consists of modules to reduce or entirely stop drinking. The primary outcome measure is change in the Alcohol Use Disorders Identification Test (AUDIT) score assessed at 6-month follow-up. Secondary outcomes include self-reported the numbers of standard drinks and alcohol-free days in a typical week during the past 6 months, and cessation of harmful or hazardous drinking (AUDIT < 8). Data analysis will be by intention-to-treat, using analysis of covariance to test if program participants will experience a greater reduction in their AUDIT score than controls at follow-up. Secondary outcomes will be analysed by (generalized) linear mixed models. Complier average causal effect and baseline observations carried forward will be used in sensitivity analyses. If the Alcohol e-Health program is found to be effective, the potential public health impact of its expansion into countries with underdeveloped alcohol prevention and alcohol use disorder treatment systems world-wide is considerable. © 2017 Society for the Study of Addiction.

Resistance to temptation: the interaction of external and internal control on alcohol use during residential treatment for alcohol use disorder.

PubMed

Soravia, Leila M; Schläfli, Katrin; Stutz, Sonja; Rösner, Susanne; Moggi, Franz

2015-11-01

There is evidence that drinking during residential treatment is related to various factors, such as patients' general control beliefs and self-efficacy, as well as to external control of alcohol use by program's staff and situations where there is temptation to drink. As alcohol use during treatment has been shown to be associated with the resumption of alcohol use after discharge from residential treatment, we aimed to investigate how these variables are related to alcohol use during abstinence-oriented residential treatment programs for alcohol use disorders (AUD). In total, 509 patients who entered 1 of 2 residential abstinence-oriented treatment programs for AUD were included in the study. After detoxification, patients completed a standardized diagnostic procedure including interviews and questionnaires. Drinking was assessed by patients' self-report of at least 1 standard drink or by positive breathalyzer testing. The 2 residential programs were categorized as high or low control according to the average number of tests per patient. Regression analysis revealed a significant interaction effect between internal and external control suggesting that patients with high internal locus of control and high frequency of control by staff demonstrated the least alcohol use during treatment (16.7%) while patients with low internal locus of control in programs with low external control were more likely to use alcohol during treatment (45.9%). No effects were found for self-efficacy and temptation. As alcohol use during treatment is most likely associated with poor treatment outcomes, external control may improve treatment outcomes and particularly support patients with low internal locus of control, who show the highest risk for alcohol use during treatment. High external control may complement high internal control to improve alcohol use prevention while in treatment. Copyright © 2015 The Authors. Alcoholism: Clinical and Experimental Research published by Wiley Periodicals, Inc. on behalf of Research Society on Alcoholism.

Identifying effective components of alcohol abuse prevention programs: effects of fear appeals, message style, and source expertise.

PubMed

Stainback, R D; Rogers, R W

1983-04-01

Despite the importance of alcohol abuse prevention programs, the effectiveness of many components of these programs has not been demonstrated empirically. An experiment tested the efficacy of three components of many prevention programs: fear appeals, one- versus two-sided message style, and the expertise of the source. The persuasive impact of this information was examined on 113 ninth-grade students' intentions to abstain from drinking alcohol while they are teenagers. The results reveal that fear appeals are successful in strengthening students' intentions to refrain from drinking. Implications are discussed for implementing these principles and for designing future investigations of alcohol abuse prevention programs.

Investigation of ecological parameters of four-stroke SI engine, with pneumatic fuel injection system

NASA Astrophysics Data System (ADS)

Marek, W.; Śliwiński, K.

2016-09-01

The publication presents the results of tests to determine the impact of using waste fuels, alcohol, to power the engine, on the ecological parameters of the combustion engine. Alternatively fuelled with a mixture of iso- and n-butanol, indicated with "X" and "END, and gasoline and a mixture of fuel and alcohol. The object of the study was a four-stroke engine with spark ignition designed to work with a generator. Motor power was held by the modified system of pneumatic injection using hot exhaust gases developed by Prof. Stanislaw Jarnuszkiewicz, controlled by modern mechatronic systems. Tests were conducted at a constant speed for the intended use of the engine. The subject of the research was to determine the control parameters such as ignition timing, mixture composition and the degree of exhaust gas recirculation on the ecological parameters of the engine. Tests were carried out using partially quality power control. In summary we present the findings of this phase of the study.

VSU Campus Alcohol and Drug Policies and Procedures. Revised 1990. Program Design and Questionnaire.

ERIC Educational Resources Information Center

Virginia State Univ., Petersburg.

This document comprises the Virginia State University (VSU) Campus Alcohol and Drug Policies and Procedures booklet; a program design for a VSU drug education, treatment, and prevention program; and a drug and alcohol student survey. The booklet covering policies and procedures contains: a message from the president; a policy statement; a review…