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Sample records for argonne premium coals

  1. Alkaloid-derived molecules in low rank Argonne premium coals.

    SciTech Connect

    Winans, R. E.; Tomczyk, N. A.; Hunt, J. E.

    2000-11-30

    Molecules that are probably derived from alkaloids have been found in the extracts of the subbituminous and lignite Argonne Premium Coals. High resolution mass spectrometry (HRMS) and liquid chromatography mass spectrometry (LCMS) have been used to characterize pyridine and supercritical extracts. The supercritical extraction used an approach that has been successful for extracting alkaloids from natural products. The first indication that there might be these natural products in coals was the large number of molecules found containing multiple nitrogen and oxygen heteroatoms. These molecules are much less abundant in bituminous coals and absent in the higher rank coals.

  2. Users Handbook for the Argonne Premium Coal Sample Program

    SciTech Connect

    Vorres, K.S.

    1993-10-01

    This Users Handbook for the Argonne Premium Coal Samples provides the recipients of those samples with information that will enhance the value of the samples, to permit greater opportunities to compare their work with that of others, and aid in correlations that can improve the value to all users. It is hoped that this document will foster a spirit of cooperation and collaboration such that the field of basic coal chemistry may be a more efficient and rewarding endeavor for all who participate. The different sections are intended to stand alone. For this reason some of the information may be found in several places. The handbook is also intended to be a dynamic document, constantly subject to change through additions and improvements. Please feel free to write to the editor with your comments and suggestions.

  3. Linkages between aromatic structures in the Argonne Premium Coal Samples

    SciTech Connect

    Winans, R.E.; Tomczyk, N.A.

    1997-04-01

    The objective of this study is to elucidate the nature of the important linkages between aromatic clusters and variations of these links with coal rank. From studies using methods such as NMR and mass spectrometry, the authors have considerable information on the size and types of aromatic clusters in the Argonne coals. In this study, extracts, model polymers, extracted coals, and modified coals are examined by temperature resolved high resolution mass spectrometry. There is evidence that strong bond cleavage may be very important for volatile release in pyrolysis of higher rank coals.

  4. Dissolution of the Argonne Premium Coal Samples in strong base

    SciTech Connect

    Winans, R.E.; McBeth, R.L.; Hunt, J.E.

    1993-03-01

    The objective of this study is to solubilize the Argoruie Premium Coal Samples in order to facilitate analysis by mass spectrometry, FTIR and NMR. Earlier, in a search for relatively mild methods for solubilizing coal, we discovered that treating coals with potassium hydroxide in ethylene glycol at 250{degrees}C to be quite an effective approach. Under these conditions, secondary reactions which may obscure the distribution of the basic building blocks of the coal structure are not expected to occur. At higher temperatures, such as those used in more traditional liquefaction processes ({gt} 400{degrees}C), secondary reactions such as the formation of polycyclic aromatic and heteroaromatic compounds dominate. A focus of our approach to characterization of coals is desorption-pyrolysis high resolution CI and EI mass spectrometry and laser desorption mass spectrpmetry (LDMS). It has been shown by PyMS that the yields and the distribution of products is superior for coal extracts compared to the original whole coals. There appears tobe few secondary reactions occurring and many molecules, which are released in analysis of the extract, are trapped in the solid matrix of the coal and never observed. In addition, soluble materials are more amenable to LDMS. The glycol/KOH system was chosen since in early work up to 93% of the product was soluble for lower-rank bituminous coals. Others have solubilized coals under basic conditions. Ouchi and co-workers used ethanolic - NaOH at temperatures ranging from 260{degrees}C to 450{degrees}C. More recently, Stock and coworkers have discussed the use of Lochmann`s base (potassium tert-butoxide, n-butyl lithium in heptane at reflux) which is especially effective for the higher rank coals. Also, a base hydrolysis is included in a low severity liquefaction scheme devised by Shabtai and coworkers.

  5. Dissolution of the Argonne Premium Coal Samples in strong base

    SciTech Connect

    Winans, R.E.; McBeth, R.L.; Hunt, J.E.

    1993-01-01

    The objective of this study is to solubilize the Argoruie Premium Coal Samples in order to facilitate analysis by mass spectrometry, FTIR and NMR. Earlier, in a search for relatively mild methods for solubilizing coal, we discovered that treating coals with potassium hydroxide in ethylene glycol at 250[degrees]C to be quite an effective approach. Under these conditions, secondary reactions which may obscure the distribution of the basic building blocks of the coal structure are not expected to occur. At higher temperatures, such as those used in more traditional liquefaction processes ([gt] 400[degrees]C), secondary reactions such as the formation of polycyclic aromatic and heteroaromatic compounds dominate. A focus of our approach to characterization of coals is desorption-pyrolysis high resolution CI and EI mass spectrometry and laser desorption mass spectrpmetry (LDMS). It has been shown by PyMS that the yields and the distribution of products is superior for coal extracts compared to the original whole coals. There appears tobe few secondary reactions occurring and many molecules, which are released in analysis of the extract, are trapped in the solid matrix of the coal and never observed. In addition, soluble materials are more amenable to LDMS. The glycol/KOH system was chosen since in early work up to 93% of the product was soluble for lower-rank bituminous coals. Others have solubilized coals under basic conditions. Ouchi and co-workers used ethanolic - NaOH at temperatures ranging from 260[degrees]C to 450[degrees]C. More recently, Stock and coworkers have discussed the use of Lochmann's base (potassium tert-butoxide, n-butyl lithium in heptane at reflux) which is especially effective for the higher rank coals. Also, a base hydrolysis is included in a low severity liquefaction scheme devised by Shabtai and coworkers.

  6. Automated semiquantitative direct-current-arc spectrographic analysis of eight argonne premium coal ash samples

    USGS Publications Warehouse

    Skeen, C.J.; Libby, B.J.; Crandell, W.B.

    1990-01-01

    The automated semiquantitative direct-current-arc spectre-graphic method was used to analyze 62 elements in eight Argonne Premium Coal Ash samples. All eight coal ash samples were analyzed in triplicate to verify precision and accuracy of the method. The precision for most elements was within ??10%. The accuracy of this method is limited to +50% or -33% because of the nature of the standard curves for each of the elements. Adjustments to the computer program were implemented to account for unique matrix interferences in these particular coal ash samples.

  7. Thermochemical comparison of Argonne premium coal samples with model solid acids

    SciTech Connect

    Arnett, E.M.; Hutchinson, B.J.; Gumkowski, M.; Liu, Q.

    1988-01-01

    This presentation is a summary of results acquired over the last five years using the heats of interaction of a series of bases with various solid acids as a means for classifying them. A sulfonic acid resin provides a solid model for Broensted acidity. Silica is a model solid for hydrogen bonding interactions and several grades of graphitized carbon black are an excellent model for van der Waals/dispersion force interactions. Heats of interaction of the series of bases with several types of Argonne premium coals compared with those for the model solids and serve as a means for coal classification.

  8. Analysis of eight argonne premium coal samples by X-ray fluorescence spectrometry

    USGS Publications Warehouse

    Evans, J.R.; Sellers, G.A.; Johnson, R.G.; Vivit, D.V.; Kent, J.

    1990-01-01

    X-ray fluorescence spectrometric methods were used in the analysis of eight Argonne Premium Coal Samples. Trace elements (Cr, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb, Ba, La, and Ce) in coal ash were determined by energy-dispersive X-ray fluorescence spectrometry; major elements (Na, Mg, Al, Si, P, S, K, Ca, Ti, Mn, and Fe) in coal ash and trace elements (Cl and P) in whole coal were determined by wavelength-dispersive X-ray fluorescence spectrometry. The results of this study will be used in a geochemical database compiled for these materials from various analytical techniques. The experimental XRF methods and procedures used to determine these major and trace elements are described.

  9. Determination of twenty-nine elements in eight argonne premium coal samples by instrumental neutron activation analysis

    USGS Publications Warehouse

    Palmer, C.A.

    1990-01-01

    Twenty-nine elements have been determined in triplicate splits of the eight Argonne National Laboratory Premium Coal Samples by instrumental neutron activtaion analysis. Data for control samples NBS 1633 (fly ash) and NBS 1632b are also reported. The factors that could lead to errors in analysis for these samples, such as spectral overlaps, low sensitivity, and interfering nuclear reactions, are discussed.

  10. Combustion and leaching behavior of elements in the argonne premium coal samples

    USGS Publications Warehouse

    Finkelman, R.B.; Palmer, C.A.; Krasnow, M.R.; Aruscavage, P. J.; Sellers, G.A.; Dulong, F.T.

    1990-01-01

    Eight Argonne Premium Coal samples and two other coal samples were used to observe the effects of combustion and leaching on 30 elements. The results were used to infer the modes of occurrence of these elements. Instrumental neutron activation analysis indicates that the effects of combustion and leaching on many elements varied markedly among the samples. As much as 90% of the selenium and bromine is volatilized from the bituminous coal samples, but substantially less is volatilized from the low-rank coals. We interpret the combustion and leaching behavior of these elements to indicate that they are associated with the organic fraction. Sodium, although nonvolatile, is ion-exchangeable in most samples, particularly in the low-rank coal samples where it is likely to be associated with the organic constituents. Potassium is primarily in an ion-exchangeable form in the Wypdak coal but is in HF-soluble phases (probably silicates) in most other samples. Cesium is in an unidentified HNO3-soluble phase in most samples. Virtually all the strontium and barium in the low-rank coal samples is removed by NH4OAc followed by HCl, indicating that these elements probably occur in both organic and inorganic phases. Most tungsten and tantalum are in insoluble phases, perhaps as oxides or in organic association. Hafnium is generally insoluble, but as much as 65% is HF soluble, perhaps due to the presence of very fine grained or metamict zircon. We interpret the leaching behavior of uranium to indicate its occurrence in chelates and its association with silicates and with zircon. Most of the rare-earth elements (REE) and thorium appear to be associated with phosphates. Differences in textural relationships may account for some of the differences in leaching behavior of the REE among samples. Zinc occurs predominantly in sphalerite. Either the remaining elements occur in several different modes of occurrence (scandium, iron), or the leaching data are equivocal (arsenic, antimony

  11. CO2 Isotherms Measured on Moisture-Equilbrated Argonne Premium Coals at 550C and 15 Mpa

    SciTech Connect

    Goodman, A.L.

    2007-05-01

    Sorption isotherms, which describe the coal’s gas storage capacity, are important for estimating the carbon sequestration potential of coal seams. The DOE-NETL initiated a second inter-laboratory isotherm comparison of coals where CO2 sorption isotherms were collected on moisture-equilibrated coals at temperatures and pressures relevant to CO2 sequestration. Each laboratory used the same coal samples and followed the same general procedure; however, each laboratory used their own apparatus and isotherm measurement technique. This study investigated the inter-laboratory reproducibility of carbon dioxide isotherm measurements on moisture-equilibrated Argonne premium coal samples (Pocahontas #3, Illinois #6, and Beulah Zap). Six independent laboratories provided isotherm data on the three moisture-equilibrated coal samples at 55oC and pressures up to 15 MPa. Agreement among the laboratories was good up to 8 MPa. At the higher pressures, the data among the laboratories diverged significantly for two of the laboratories and coincided reasonably well for four of the laboratories. This work provides guidance for estimating the reproducibility that might be expected when comparing published sorption isotherms on moisture-equilibrated coals from different laboratories.

  12. Structural elucidation of Argonne premium coals: Molecular weights, heteroatom distributions and linkages between clusters

    SciTech Connect

    Winans, R.E.,; Kim, Y.; Hunt, J.E.; McBeth, R.L.

    1995-12-31

    The objective of this study is to create a statistically accurate picture of important structural features for a group of coals representing a broad rank range. Mass spectrometric techniques are used to study coals, coal extracts and chemically modified coals and extracts. Laser desorption mass spectrometry is used to determine molecular weight distributions. Desorption chemical ionization high resolution mass spectrometry provides detailed molecular information on compound classes of molecules is obtained using tandem mass spectrometry. These results are correlated with other direct studies on these samples such as solid NMR, XPS and X-ray absorption spectroscopy. From the complex sets of data, several general trends are emerging especially for heteroatom containing species. From a statistical point of view, heteroatoms must play important roles in the reactivity of all coals. Direct characterization of sulfur containing species in the Argonne coals has been reported from XANES analysis. Indirect methods used include: TG-FTIR and HRMS which rely on thermal desorption and pyrolysis to vaporize the samples. Both XANES and XPS data on nitrogen has been reported, but at this time, the XPS information is probably more reliable. Results from HRMS are discussed in this paper. Most other information on nitrogen is limited to analysis of liquefaction products. However, nitrogen can be important in influencing characteristics of coal liquids and as a source of NO{sub x}`s in coal combustion.

  13. Premium carbon products from coal

    SciTech Connect

    Rusinko, F. Jr.; Morrison, J.L.

    2000-07-01

    The face of the US coal industry and its markets are changing. Environmental concerns over global warming and plant emissions are two factors that will continue to gain national attention and consequently will challenge the use of coal in the US within its traditional markets. The decline of coke production in the US has lead to high quality metallurgical-grade coal being used to generate electricity. One could argue this is a waste of a limited valuable resource. The debate over global warming and the generation of greenhouse gases, particularly CO{sub 2}, will undoubtedly negatively impact the use of coal in newly constructed power plants. What is the future of the US coal industry and the industries that benefit from coal? This paper will review the use of coal and coal-derived materials in new, non-fuel markets. It will review a new industrial consortium that has recently been formed to stimulate the use of coal in value-added carbon markets. One of the questions the reader should ask when reading this paper is: Is coal more valuable for its carbon content or its BTU content? Carbon materials such as carbon fibers, carbon-carbon composites, specialty and mechanical graphite, activated carbon, carbon black, and carbon foams may provide new markets for the coal industry. These markets are expanding and some of these markets are in their infancy. These new material applications offer an exciting, but little recognized, opportunity for the expanded use of coal.

  14. Determination of selected elements in whole coal and in coal ash from the eight argonne premium coal samples by atomic absorption spectrometry, atomic emission spectrometry, and ion-selective electrode

    USGS Publications Warehouse

    Doughten, M.W.; Gillison, J.R.

    1990-01-01

    Methods for the determination of 24 elements in whole coal and coal ash by inductively coupled argon plasma-atomic emission spectrometry, flame, graphite furnace, and cold vapor atomic absorption spectrometry, and by ion-selective electrode are described. Coal ashes were analyzed in triplicate to determine the precision of the methods. Results of the analyses of NBS Standard Reference Materials 1633, 1633a, 1632a, and 1635 are reported. Accuracy of the methods is determined by comparison of the analysis of standard reference materials to their certified values as well as other values in the literature.

  15. CREAT A CONSORTIUM AND DEVELOP PREMIUM CARBON PRODUCTS FROM COAL

    SciTech Connect

    John M. Andresen

    2003-08-01

    The Consortium for Premium Carbon Products from Coal, with funding from the U.S. Department of Energy's National Energy Technology Laboratory and matching funds from industry and academic institutions continued to excel in developing innovative technologies to use coal and coal-derived feedstocks to produce premium carbon product. During Budget Period 5, eleven projects were supported and sub-contracted were awarded to seven organizations. The CPCPC held two meetings and one tutorial at various locations during the year. Budget Period 5 was a time of growth for CPCPC in terms of number of proposals and funding requested from members, projects funded and participation during meetings. Although the membership was stable during the first part of Budget Period 5 an increase in new members was registered during the last months of the performance period.

  16. Create a Consortium and Develop Premium Carbon Products from Coal

    SciTech Connect

    Frank Rusinko; John Andresen; Jennifer E. Hill; Harold H. Schobert; Bruce G. Miller

    2006-01-01

    The objective of these projects was to investigate alternative technologies for non-fuel uses of coal. Special emphasis was placed on developing premium carbon products from coal-derived feedstocks. A total of 14 projects, which are the 2003 Research Projects, are reported herein. These projects were categorized into three overall objectives. They are: (1) To explore new applications for the use of anthracite in order to improve its marketability; (2) To effectively minimize environmental damage caused by mercury emissions, CO{sub 2} emissions, and coal impounds; and (3) To continue to increase our understanding of coal properties and establish coal usage in non-fuel industries. Research was completed in laboratories throughout the United States. Most research was performed on a bench-scale level with the intent of scaling up if preliminary tests proved successful. These projects resulted in many potential applications for coal-derived feedstocks. These include: (1) Use of anthracite as a sorbent to capture CO{sub 2} emissions; (2) Use of anthracite-based carbon as a catalyst; (3) Use of processed anthracite in carbon electrodes and carbon black; (4) Use of raw coal refuse for producing activated carbon; (5) Reusable PACs to recycle captured mercury; (6) Use of combustion and gasification chars to capture mercury from coal-fired power plants; (7) Development of a synthetic coal tar enamel; (8) Use of alternative binder pitches in aluminum anodes; (9) Use of Solvent Extracted Carbon Ore (SECO) to fuel a carbon fuel cell; (10) Production of a low cost coal-derived turbostratic carbon powder for structural applications; (11) Production of high-value carbon fibers and foams via the co-processing of a low-cost coal extract pitch with well-dispersed carbon nanotubes; (12) Use of carbon from fly ash as metallurgical carbon; (13) Production of bulk carbon fiber for concrete reinforcement; and (14) Characterizing coal solvent extraction processes. Although some of the

  17. Engineering development of advanced physical fine coal cleaning for premium fuel applications

    SciTech Connect

    Smit, F.J.; Jha, M.C.; Phillips, D.I.; Yoon, R.H.

    1997-04-25

    The goal of this project is engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. Its scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by design and construction of a 2 t/h process development unit (PDU). Large lots of clean coal are to be produced in the PDU from three project coals. Investigation of the near-term applicability of the two advanced fine coal cleaning processes in an existing coal preparation plant is another goal of the project and is the subject of this report.

  18. Engineering development of advanced physical fine coal cleaning for premium fuel applications

    SciTech Connect

    Shields, G.L.; Smit, F.J.; Jha, M.C.

    1997-08-28

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope included laboratory research and bench-scale testing on six coals to optimize these processes, followed by the design, construction and operation of 2 t/hr process development unit (PDU). This report represents the findings of the PDU Advanced Column Flotation Testing and Evaluation phase of the program and includes a discussion of the design and construction of the PDU. Three compliance steam coals, Taggart, Indiana VII and Hiawatha, were processed in the PDU to determine performance and design parameters for commercial production of premium fuel by advanced flotation. Consistent, reliable performance of the PDU was demonstrated by 72-hr production runs on each of the test coals. Its capacity generally was limited by the dewatering capacity of the clean coal filters during the production runs rather than by the flotation capacity of the Microcel column. The residual concentrations of As, Pb, and Cl were reduced by at least 25% on a heating value basis from their concentrations in the test coals. The reduction in the concentrations of Be, Cd, Cr, Co, Mn, Hg, Ni and Se varied from coal to coal but the concentrations of most were greatly reduced from the concentrations in the ROM parent coals. The ash fusion temperatures of the Taggart and Indiana VII coals, and to a much lesser extent the Hiawatha coal, were decreased by the cleaning.

  19. Engineering Development of Advanced Physical Fine Coal Cleaning for Premium Fuel Applications

    SciTech Connect

    Smit, Frank J; Schields, Gene L; Jha, Mehesh C; Moro, Nick

    1997-09-26

    The ash in six common bituminous coals, Taggart, Winifrede, Elkhorn No. 3, Indiana VII, Sunnyside and Hiawatha, could be liberated by fine grinding to allow preparation of clean coal meeting premium fuel specifications (< 1- 2 lb/ MBtu ash and <0.6 lb/ MBtu sulfur) by laboratory and bench- scale column flotation or selective agglomeration. Over 2,100 tons of coal were cleaned in the PDU at feed rates between 2,500 and 6,000 lb/ h by Microcel™ column flotation and by selective agglomeration using recycled heptane as the bridging liquid. Parametric testing of each process and 72- hr productions runs were completed on each of the three test coals. The following results were achieved after optimization of the operating parameters: The primary objective was to develop the design base for commercial fine coal cleaning facilities for producing ultra- clean coals which can be converted into coal-water slurry premium fuel. The coal cleaning technologies to be developed were advanced column flotation and selective agglomeration, and the goal was to produce fuel meeting the following specifications.

  20. Engineering development of advanced physical fine coal cleaning for premium fuel applications

    SciTech Connect

    Smit, F.J.; Jha, M.C.

    1993-01-18

    This project is a step in the Department of Energy's program to show that ultra-clean fuel can be produced from selected coals and that the fuel will be a cost-effective replacement for oil and natural gas now fueling boilers in this country. The replacement of premium fossil fuels with coal can only be realized if retrofit costs are kept to a minimum and retrofit boiler emissions meet national goals for clean air. These concerns establish the specifications for maximum ash and sulfur levels and combustion properties of the ultra-clean coal. The primary objective is to develop the design base for prototype commercial advanced fine coal cleaning facilities capable of producing ultra-clean coals suitable for conversion to coal-water slurry fuel. The fine coal cleaning technologies are advanced column flotation and selective agglomeration. A secondary objective is to develop the design base for near-term commercial integration of advanced fine coal cleaning technologies in new or existing coal preparation plants for economically and efficiently processing minus 28-mesh coal fines. A third objective is to determine the distribution of toxic trace elements between clean coal and refuse when applying the advance column flotation and selective agglomeration technologies. The project team consists of Amax Research Development Center (Amax R D), Amax Coal industries, Bechtel Corporation, Center for Applied Energy Research (CAER) at the University of Kentucky, and Arcanum Corporation.

  1. ENGINEERING DEVELOPMENT OF ADVANCED PHYSICAL FINE COAL CLEANING FOR PREMIUM FUEL APPLICATIONS

    SciTech Connect

    none,

    1997-06-01

    Bechtel, together with Amax Research and Development Center (Amax R&D), has prepared this study which provides conceptual cost estimates for the production of premium quality coal-water slurry fuel (CWF) in a commercial plant. Two scenarios are presented, one using column flotation technology and the other the selective agglomeration to clean the coal to the required quality specifications. This study forms part of US Department of Energy program "Engineering Development of Advanced Physical Fine Coal Cleaning for Premium Fuel Applications," (Contract No. DE-AC22- 92PC92208), under Task 11, Project Final Report. The primary objective of the Department of Energy program is to develop the design base for prototype commercial advanced fine coal cleaning facilities capable of producing ultra-clean coals suitable for conversion to stable and highly loaded CWF. The fuels should contain less than 2 lb ash/MBtu (860 grams ash/GJ) of HHV and preferably less than 1 lb ash/MBtu (430 grams ash/GJ). The advanced fine coal cleaning technologies to be employed are advanced column froth flotation and selective agglomeration. It is further stipulated that operating conditions during the advanced cleaning process should recover not less than 80 percent of the carbon content (heating value) in the run-of-mine source coal. These goals for ultra-clean coal quality are to be met under the constraint that annualized coal production costs does not exceed $2.5 /MBtu ($ 2.37/GJ), including the mine mouth cost of the raw coal. A further objective of the program is to determine the distribution of a selected suite of eleven toxic trace elements between product CWF and the refuse stream of the cleaning processes. Laboratory, bench-scale and Process Development Unit (PDU) tests to evaluate advanced column flotation and selective agglomeration were completed earlier under this program with selected coal samples. A PDU with a capacity of 2 st/h was designed by Bechtel and installed at Amax R

  2. Engineering development of advance physical fine coal cleaning for premium fuel applications

    SciTech Connect

    Jha, M.C.; Smit, F.J.; Shields, G.L.

    1995-11-01

    The objective of this project is to develop the engineering design base for prototype fine coal cleaning plants based on Advanced Column Flotation and Selective Agglomeration processes for premium fuel and near-term applications. Removal of toxic trace elements is also being investigated. The scope of the project includes laboratory research and bench-scale testing of each process on six coals followed by design, construction, and operation of a 2 tons/hour process development unit (PDU). Three coals will be cleaned in tonnage quantity and provided to DOE and its contractors for combustion evaluation. Amax R&D (now a subsidiary of Cyprus Amax Mineral Company) is the prime contractor. Entech Global is managing the project and performing most of the research and development work as an on-site subcontractor. Other participants in the project are Cyprus Amax Coal Company, Arcanum, Bechtel, TIC, University of Kentucky and Virginia Tech. Drs. Keller of Syracuse and Dooher of Adelphi University are consultants.

  3. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly report, April 1--June 30, 1997

    SciTech Connect

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C.

    1997-12-31

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by the design, construction, and operation of a 2 t/hr process development unit (PDU). Accomplishments during the quarter are described on the following tasks and subtasks: Development of near-term applications (engineering development and dewatering studies); Engineering development of selective agglomeration (bench-scale testing and process scale-up); PDU and advanced column flotation module (coal selection and procurement and advanced flotation topical report); Selective agglomeration module (module operation and clean coal production with Hiawatha, Taggart, and Indiana 7 coals); Disposition of the PDU; and Project final report. Plans for next quarter are discussed and agglomeration results of the three tested coals are presented.

  4. Programmer's guide to the Argonne Coal Market Model. [USA; mathematical models

    SciTech Connect

    Guziel, K.A.; Krohm, G.C.; VanKuiken, J.C.; Macal, C.M.

    1980-02-01

    The Argonne Coal Market Model was developed as part of a comprehensive DOE study of coal-related environmental, health, and safety impacts. The model includes a high degree of regional detail on both supply and demand. Coal demand is input separately for industrial and utility users in each region, and coal supply in each region is characterized by a linearly increasing function relating increments of new mine capacity to the marginal cost of extraction. Rail transportation costs and control technology costs are estimated for each supply-demand link. A quadratic programming algorithm is used to optimize flow patterns for the system. This report documents the model for programmers and users interested in technical details of the computer code.

  5. An Industrial-Based Consortium to Develop Premium Carbon Products from Coal Final Report - Part 2

    SciTech Connect

    Miller, Bruce; Winton, Shea

    2010-12-31

    Since 1998, The Pennsylvania State University successfully managed the Consortium for Premium Carbon Products from Coal (CPCPC), which was a vehicle for industry-driven research on the promotion, development, and transfer of innovative technologies on premium carbon products from coal to the U.S. industry. The CPCPC was an initiative led by Penn State, its cocharter member West Virginia University (WVU), and the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL), who also provided the base funding for the program, with Penn State responsible for consortium management. CPCPC began in 1998 under DOE Cooperative Agreement No. DE-FC26-98FT40350. This agreement ended November 2004 but the CPCPC activity continued under cooperative agreement No. DE-FC26-03NT41874, which started October 1, 2003 and ended December 31, 2010. The objective of the second agreement was to continue the successful operation of the CPCPC. The CPCPC enjoyed tremendous success with its organizational structure, which included Penn State and WVU as charter members, numerous industrial affiliate members, and strategic university affiliate members together with NETL, forming a vibrant and creative team for innovative research in the area of transforming coal to carbon products. The key aspect of CPCPC was its industry-led council that selected proposals submitted by CPCPC members to ensure CPCPC target areas had strong industrial support. CPCPC had 58 member companies and universities engaged over the 7-year period of this contract. Members were from 17 states and five countries outside of the U.S. During this period, the CPCPC Executive Council selected 46 projects for funding. DOE/CPCPC provided $3.9 million in funding or an average of $564,000 per year. The total project costs were $5.45 million with $1.5 million, or ~28% of the total, provided by the members as cost share. Total average project size was $118,000 with $85,900 provided by DOE/CPCPC. In addition to the

  6. An Industrial-Based Consortium to Develop Premium Carbon Products from Coal Final Report - Part 1

    SciTech Connect

    Miller, Bruce; Winton, Shea

    2010-12-31

    Since 1998, The Pennsylvania State University successfully managed the Consortium for Premium Carbon Products from Coal (CPCPC), which was a vehicle for industry-driven research on the promotion, development, and transfer of innovative technologies on premium carbon products from coal to the U.S. industry. The CPCPC was an initiative led by Penn State, its cocharter member West Virginia University (WVU), and the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL), who also provided the base funding for the program, with Penn State responsible for consortium management. CPCPC began in 1998 under DOE Cooperative Agreement No. DE-FC26-98FT40350. This agreement ended November 2004 but the CPCPC activity continued under cooperative agreement No. DE-FC26-03NT41874, which started October 1, 2003 and ended December 31, 2010. The objective of the second agreement was to continue the successful operation of the CPCPC. The CPCPC enjoyed tremendous success with its organizational structure, which included Penn State and WVU as charter members, numerous industrial affiliate members, and strategic university affiliate members together with NETL, forming a vibrant and creative team for innovative research in the area of transforming coal to carbon products. The key aspect of CPCPC was its industry-led council that selected proposals submitted by CPCPC members to ensure CPCPC target areas had strong industrial support. CPCPC had 58 member companies and universities engaged over the 7-year period of this contract. Members were from 17 states and five countries outside of the U.S. During this period, the CPCPC Executive Council selected 46 projects for funding. DOE/CPCPC provided $3.9 million in funding or an average of $564,000 per year. The total project costs were $5.45 million with $1.5 million, or ~28% of the total, provided by the members as cost share. Total average project size was $118,000 with $85,900 provided by DOE/CPCPC. In addition to the

  7. An Industrial-Based Consortium to Develop Premium Carbon Products from Coal Final Report - Part 3

    SciTech Connect

    Miller, Bruce; Shea, Winton

    2010-12-31

    Since 1998, The Pennsylvania State University successfully managed the Consortium for Premium Carbon Products from Coal (CPCPC), which was a vehicle for industry-driven research on the promotion, development, and transfer of innovative technologies on premium carbon products from coal to the U.S. industry. The CPCPC was an initiative led by Penn State, its cocharter member West Virginia University (WVU), and the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL), who also provided the base funding for the program, with Penn State responsible for consortium management. CPCPC began in 1998 under DOE Cooperative Agreement No. DE-FC26-98FT40350. This agreement ended November 2004 but the CPCPC activity continued under cooperative agreement No. DE-FC26-03NT41874, which started October 1, 2003 and ended December 31, 2010. The objective of the second agreement was to continue the successful operation of the CPCPC. The CPCPC enjoyed tremendous success with its organizational structure, which included Penn State and WVU as charter members, numerous industrial affiliate members, and strategic university affiliate members together with NETL, forming a vibrant and creative team for innovative research in the area of transforming coal to carbon products. The key aspect of CPCPC was its industry-led council that selected proposals submitted by CPCPC members to ensure CPCPC target areas had strong industrial support. CPCPC had 58 member companies and universities engaged over the 7-year period of this contract. Members were from 17 states and five countries outside of the U.S. During this period, the CPCPC Executive Council selected 46 projects for funding. DOE/CPCPC provided $3.9 million in funding or an average of $564,000 per year. The total project costs were $5.45 million with $1.5 million, or ~28% of the total, provided by the members as cost share. Total average project size was $118,000 with $85,900 provided by DOE/CPCPC. In addition to the

  8. An Industrial-Based Consortium to Develop Premium Carbon Products from Coal Final Report - Part 5

    SciTech Connect

    Miller, Bruce; Shea, Winton

    2010-12-31

    Since 1998, The Pennsylvania State University successfully managed the Consortium for Premium Carbon Products from Coal (CPCPC), which was a vehicle for industry-driven research on the promotion, development, and transfer of innovative technologies on premium carbon products from coal to the U.S. industry. The CPCPC was an initiative led by Penn State, its cocharter member West Virginia University (WVU), and the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL), who also provided the base funding for the program, with Penn State responsible for consortium management. CPCPC began in 1998 under DOE Cooperative Agreement No. DE-FC26-98FT40350. This agreement ended November 2004 but the CPCPC activity continued under cooperative agreement No. DE-FC26-03NT41874, which started October 1, 2003 and ended December 31, 2010. The objective of the second agreement was to continue the successful operation of the CPCPC. The CPCPC enjoyed tremendous success with its organizational structure, which included Penn State and WVU as charter members, numerous industrial affiliate members, and strategic university affiliate members together with NETL, forming a vibrant and creative team for innovative research in the area of transforming coal to carbon products. The key aspect of CPCPC was its industry-led council that selected proposals submitted by CPCPC members to ensure CPCPC target areas had strong industrial support. CPCPC had 58 member companies and universities engaged over the 7-year period of this contract. Members were from 17 states and five countries outside of the U.S. During this period, the CPCPC Executive Council selected 46 projects for funding. DOE/CPCPC provided $3.9 million in funding or an average of $564,000 per year. The total project costs were $5.45 million with $1.5 million, or {approx}28% of the total, provided by the members as cost share. Total average project size was $118,000 with $85,900 provided by DOE/CPCPC. In addition to

  9. An Industrial-Based Consortium to Develop Premium Carbon Products from Coal Final Report - Part 4

    SciTech Connect

    Miller, Bruce; Shea, Winton

    2010-12-31

    Since 1998, The Pennsylvania State University successfully managed the Consortium for Premium Carbon Products from Coal (CPCPC), which was a vehicle for industry-driven research on the promotion, development, and transfer of innovative technologies on premium carbon products from coal to the U.S. industry. The CPCPC was an initiative led by Penn State, its cocharter member West Virginia University (WVU), and the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL), who also provided the base funding for the program, with Penn State responsible for consortium management. CPCPC began in 1998 under DOE Cooperative Agreement No. DE-FC26-98FT40350. This agreement ended November 2004 but the CPCPC activity continued under cooperative agreement No. DE-FC26-03NT41874, which started October 1, 2003 and ended December 31, 2010. The objective of the second agreement was to continue the successful operation of the CPCPC. The CPCPC enjoyed tremendous success with its organizational structure, which included Penn State and WVU as charter members, numerous industrial affiliate members, and strategic university affiliate members together with NETL, forming a vibrant and creative team for innovative research in the area of transforming coal to carbon products. The key aspect of CPCPC was its industry-led council that selected proposals submitted by CPCPC members to ensure CPCPC target areas had strong industrial support. CPCPC had 58 member companies and universities engaged over the 7-year period of this contract. Members were from 17 states and five countries outside of the U.S. During this period, the CPCPC Executive Council selected 46 projects for funding. DOE/CPCPC provided $3.9 million in funding or an average of $564,000 per year. The total project costs were $5.45 million with $1.5 million, or {approx}28% of the total, provided by the members as cost share. Total average project size was $118,000 with $85,900 provided by DOE/CPCPC. In addition to

  10. Laboratory-scale controlled-atmosphere chamber for use with premium coal samples

    NASA Astrophysics Data System (ADS)

    Filla, B. James; Callanan, Jane E.

    1985-04-01

    The recent availability of premium coal samples makes it desirable to have the capability for working with these materials, in one's own laboratory, in an atmosphere which can be controlled. A controlled-atmosphere chamber, large enough to allow for processing samples yet small enough to fit easily in an ordinary laboratory, has been designed and fabricated. The overall cost of this controlled-atmosphere chamber was competitive with commercially available systems. The major advantages of this specific system include: convenient size and reversible design for use in a limited work space; incorporation of a full vacuum antechamber that minimizes loss of the working chamber purified atmosphere; and a recirculating system with a bypass valve arrangement allowing separate or combined operation of oxygen and moisture removal systems. The design features were combined to create a unique apparatus capable of both the specific use for which it was intended and general controlled-atmosphere chamber applications. Compatible modular-design work chambers could have been purchased from commercial vendors; however, it still would have been necessary to custom fabricate both the antechamber and recirculation system to meet the requirements of the anticipated experimental work.

  11. Magnetic relaxation - coal swelling, extraction, pore size. Final technical report

    SciTech Connect

    Doetschman, D.C.

    1994-10-26

    The aim of the contract was to employ electron and nuclear magnetic relaxation techniques to investigate solvent swelling of coals, solvent extraction of coals and molecular interaction with solvent coal pores. Many of these investigations have appeared in four major publications and a conference proceedings. Another manuscript has been submitted for publication. The set of Argonne Premium Coals was chosen as extensively characterized and representative samples for this project.

  12. Regulation of coal polymer degradation by fungi. Ninth quarterly report, [July--September, 1996

    SciTech Connect

    Irvine, R.L.; Bumpus, J.A.

    1996-10-28

    Several investigations have demonstrated that oxalate anion secreted by fungi is able to mediate solubilization of leonardite, a highly oxidized lignite. We have studied oxalate mediated solubilization of several Argonne Premium Coals. Results showed that, relative to leonardite, oxalate solubilized minimal amounts of these coals.

  13. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report No. 4

    SciTech Connect

    Smit, F.J.; Hogsett, R.F.; Jha, M.C.

    1993-11-04

    This project is a major step in the Department of Energy`s program to show that ultra-clean coal-water slurry fuel (CWF) can be produced from selected coals and that this premium fuel will be a cost-effective replacement for oil and natural gas now fueling some of the industrial and utility boilers in the United States. The replacement of oil and gas with CWF can only be realized if retrofit costs are kept to a minimum and retrofit boiler emissions meet national goals for clean air. These concerns establish the specifications for maximum ash and sulfur levels and combustion properties of the CWF. This cost-share contract is a 48-month program which started on September 30, 1992. This report discusses the technical progress made during the 4th quarter of the project from July 1 to September 30, 1993.

  14. Engineereing development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report No. 5, October--December 1993

    SciTech Connect

    Smit, F.J.; Jha, M.C.

    1994-02-18

    This project is a major step in the Department of Energy`s program to show that ultra-clean coal-water slurry fuel (CWF) can be produced from selected coals and that this premium fuel will be a cost-effective replacement for oil and natural gas now fueling some of the industrial and utility boilers in the United States. The replacement of oil and gas with CWF can only be realized if retrofit costs are kept to a minimum and retrofit boiler emissions meet national goals for clean air. These concerns establish the specifications for maximum ash and sulfur levels and combustion properties of the CWF. The project has three major objectives: The primary objective is to develop the design base for prototype commercial advanced fine coal cleaning facilities capable of producing ultra-clean coals suitable for conversion to coal-water slurry fuel for premium fuel applications. The fine coal cleaning technologies are advanced column flotation and selective agglomeration. A secondary objective is to develop the design base for near-term application of these advanced fine coal cleaning technologies in new or existing coal preparation plants for efficiently processing minus 28-mesh coal fines and converting this to marketable products in current market economics. A third objective is to determine the removal of toxic trace elements from coal by advance column flotation and selective agglomeration technologies.

  15. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report 16, July--September, 1996

    SciTech Connect

    Shields, G.L.; Moro, N.; Smit, F.J.; Jha, M.C.

    1996-10-30

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by the design, construction, and operation of a 2-t/hr process development unit (PDU). The project began in October, 1992, and is scheduled for completion by September 1997. 28 refs., 13 figs., 19 tabs.

  16. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report No. 2, January--March 1993

    SciTech Connect

    Smit, F.J.; Jha, M.C.

    1993-04-26

    The main purpose of this project is engineering development of advanced column flotation and selective agglomeration technologies for cleaning coal. Development of these technologies is an important step in the Department of Energy program to show that ultra-clean fuel can be produced from selected United States coals and that this fuel will be a cost-effective replacement for a portion of the premium fuels (oil and natural gas) burned by electric utility and industrial boilers in this country. Capturing a relatively small fraction of the total utility and industrial oil-fired boiler fuel market would have a significant impact on domestic coal production and reduce national dependence on petroleum fuels. Significant potential export markets also exist in Europe and the Pacific Rim for cost-effective premium fuels prepared from ultra-clean coal. The replacement of premium fossil fuels with coal can only be realized if retrofit costs, and boiler derating are kept to a minimum. Also, retrofit boiler emissions must be compatible with national goals for clean air. These concerns establish the specifications for the ash and sulfur levels and combustion properties of ultra-clean coal discussed below. The cost-shared contract effort is for 48 months beginning September 30, 1992, and ending September 30, 1996. This report discusses the technical progress made during the second 3 months of the project, January 1 to March 31, 1993.

  17. Regulation of coal polymer degradation by fungi. Tenth Quartery report, October 1996--December 1996

    SciTech Connect

    Irvine, R.L.; Bumpus, J.A.

    1997-01-28

    It has long been known that low rank coal such as leonardite can be solubilized by strong base (>pH 12). Recent discoveries have also shown that leonardite is solubilized by Lewis bases at considerably lower pH values and by fungi that secrete certain Lewis bases (i.e., oxalate ion). During the current reporting period we have studied the ability of a strong base (sodium hydroxide, pH 12), and two fungi, Phanerochaete chrysosporium and Trametes versicolor, to solubilize Argonne Premium Coals. In general, Argonne Premium Coals were relatively resistant to base mediated solubilization. However, when these coals were preoxidized (150{degrees}C for seven days), substantial amounts of several coals were solubilized. Most affected were the Lewiston-Stockton bituminous coal, the Beulah-Zap lignite, the Wyodak-Anderson subbituminous coal and the Blind Canyon bituminous coal. Argonne Premium Coals were previously shown by us to be relatively resistant to solubilization by sodium oxalate. When preoxidized coals were treated with sodium oxalate, only the Beulah-Zap lignite was substantially solubilized. Although very small amounts of the other preoxidized coals were solubilized by treatment with oxalate, the small amount of solubilization that did take place was generally increased relative to that observed for coals that were not preoxidized. None of the Argonne Premium Coals were solubilized by P. chrysosporium or T. versicolor. Of considerable interest, however, is the observation that P. chrysosporium and T. versicolor mediated extensive solubilization of Lewiston-Stockton bituminous coal, the Beulah-Zap lignite and the Wyodak-Anderson subbituminous coal.

  18. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report No. 1, October--December 1992

    SciTech Connect

    Smit, F.J.; Jha, M.C.

    1993-01-18

    This project is a step in the Department of Energy`s program to show that ultra-clean fuel can be produced from selected coals and that the fuel will be a cost-effective replacement for oil and natural gas now fueling boilers in this country. The replacement of premium fossil fuels with coal can only be realized if retrofit costs are kept to a minimum and retrofit boiler emissions meet national goals for clean air. These concerns establish the specifications for maximum ash and sulfur levels and combustion properties of the ultra-clean coal. The primary objective is to develop the design base for prototype commercial advanced fine coal cleaning facilities capable of producing ultra-clean coals suitable for conversion to coal-water slurry fuel. The fine coal cleaning technologies are advanced column flotation and selective agglomeration. A secondary objective is to develop the design base for near-term commercial integration of advanced fine coal cleaning technologies in new or existing coal preparation plants for economically and efficiently processing minus 28-mesh coal fines. A third objective is to determine the distribution of toxic trace elements between clean coal and refuse when applying the advance column flotation and selective agglomeration technologies. The project team consists of Amax Research & Development Center (Amax R&D), Amax Coal industries, Bechtel Corporation, Center for Applied Energy Research (CAER) at the University of Kentucky, and Arcanum Corporation.

  19. Molecular accessibility in solvent swelled coal

    SciTech Connect

    Kispert, L.D.

    1992-11-01

    To expand the information base on molecular accessibility in solvent swelled coal, Argonne Premium Coal Samples (APCS) were swelled in polar, basic solvents before and after moisture loss and upon air oxidation. So far studies have been reported on the changes in pore size distribution as a function of temperature when polar basic swelling solvents are used. Additional studies employing EPR spin probe techniques performed on the breaking up of the hydrogen bonding between bedding planes were later confirmed by magnetic resonance imaging at Argonne National Lab and the University of Illinois.

  20. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report 15, April--June 1996

    SciTech Connect

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C.

    1996-07-25

    Goal is engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. Scope includes laboratory research and bench-scale testing on 6 coals to optimize these processes, followed by design/construction/operation of a 2-t/hr PDU. During this quarter, parametric testing of the 30-in. Microcel{trademark} flotation column at the Lady Dunn plant was completed and clean coal samples submitted for briquetting. A study of a novel hydrophobic dewatering process continued at Virginia Tech. Benefits of slurry PSD (particle size distribution) modification and pH adjustment were evaluated for the Taggart and Hiawatha coals; they were found to be small. Agglomeration bench-scale test results were positive, meeting product ash specifications. PDU Flotation Module operations continued; work was performed with Taggart coal to determine scaleup similitude between the 12-in. and 6-ft Microcel{trademark} columns. Construction of the PDU selective agglomeration module continued.

  1. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report No. 6, January--March 1994

    SciTech Connect

    Smit, F.J.; Rowe, R.M.; Anast, K.R.; Jha, M.C.

    1994-05-06

    This project is a major step in the Department of Energy`s program to show that ultra-clean coal-water slurry fuel (CWF) can be produced from selected coals and that this premium fuel will be a cost-effectve replacement for oil and natural gas now fueling some of the industrial and utility boilers in the United States as well as for advanced combustars currently under development. The replacement of oil and gas with CWF can only be realized if retrofit costs are kept to a minimum and retrofit boiler emissions meet national goals fbr clean air. These concerns establish the specifications for maximum ash and sulfur levels and combustion properties of the CWF. This cost-share contract is a 51-month program which started on September 30, 1992. This report discusses the technical progress, made during the 6th quarter of the project from January 1 to March 31, 1994. The project has three major objectives: (1) The primary objective is to develop the design base for prototype commercial advanced fine coal cleaning facilities capable of producing ultra-clean coals suitable for conversion to coal-water slurry fuel for premium fuel applications. The fine coal cleaning technologies are advanced column flotation and selective agglomeration. (2) A secondary objective is to develop the design base for near-term application of these advanced fine coal cleaning technologies in new or existing coal preparation plants for efficiently processing minus 28-mesh coal fines and converting this to marketable products in current market economics. (3) A third objective is to determine the removal of toxic trace elements from coal by advance column flotation and selective agglomeration technologies.

  2. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report No. 3, April--June 1993

    SciTech Connect

    Smit, F.J.; Hogsett, R.F.; Jha, M.C.

    1993-07-28

    This project is a major step in the Department of Energy`s program to show that ultra-clean coal-water slurry fuel (CWF) can be produced from selected coals and that this premium fuel will be a cost-effective replacement for oil and natural gas now fueling some of the industrial and utility boilers in the United States. The replacement of oil and gas with CWF can only be realized if retrofit costs are kept to a minimum and retrofit boiler emissions meet national goals for clean air. These concerns establish the specifications for maximum ash and sulfur levels and combustion properties of the CWF. This cost-share contract is a 48-month program which started on September 30, 1992. This report discusses the technical progress made during the quarter from April 1 to June 30, 1993. The project has three major objectives: (1) the primary objective is to develop the design base for prototype commercial advanced fine coal cleaning facilities capable of producing ultra-clean coals suitable for conversion to coal-water slurry fuel for premium fuel applications. The fine coal cleaning technologies are advanced column flotation and selective agglomeration. (2) a secondary objective is to develop the design base for near-term application of these advanced fine coal cleaning technologies in new or existing coal preparation plants for efficiently processing minus 28-mesh coal fines and converting this to marketable products in current market economics; and (3) a third objective is to determine the removal of toxic trace elements from coal by advance column flotation and selective agglomeration technologies.

  3. Engineering Development of Advanced Physical Fine Coal Cleaning for Premium Fuel Applications: Task 9 - Selective agglomeration Module Testing and Evaluation.

    SciTech Connect

    Moro, N.` Jha, M.C.

    1997-09-29

    The primary goal of this project was the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope included laboratory research and bench-scale testing of both processes on six coals to optimize the processes, followed by the design, construction, and operation of a 2 t/hr process development unit (PDU). The project began in October, 1992, and is scheduled for completion by September 1997. This report summarizes the findings of all the selective agglomeration (SA) test work performed with emphasis on the results of the PDU SA Module testing. Two light hydrocarbons, heptane and pentane, were tested as agglomerants in the laboratory research program which investigated two reactor design concepts: a conventional two-stage agglomeration circuit and a unitized reactor that combined the high- and low-shear operations in one vessel. The results were used to design and build a 25 lb/hr bench-scale unit with two-stage agglomeration. The unit also included a steam stripping and condensation circuit for recovery and recycle of heptane. It was tested on six coals to determine the optimum grind and other process conditions that resulted in the recovery of about 99% of the energy while producing low ash (1-2 lb/MBtu) products. The fineness of the grind was the most important variable with the D80 (80% passing size) varying in the 12 to 68 micron range. All the clean coals could be formulated into coal-water-slurry-fuels with acceptable properties. The bench-scale results were used for the conceptual and detailed design of the PDU SA Module which was integrated with the existing grinding and dewatering circuits. The PDU was operated for about 9 months. During the first three months, the shakedown testing was performed to fine tune the operation and control of various equipment. This was followed by parametric testing, optimization/confirmatory testing, and finally a

  4. Formation and retention of methane in coal

    SciTech Connect

    Hucka, V.J.; Bodily, D.M.; Huang, H.

    1992-05-15

    The formation and retention of methane in coalbeds was studied for ten Utah coal samples, one Colorado coal sample and eight coal samples from the Argonne Premium Coal Sample Bank.Methane gas content of the Utah and Colorado coals varied from zero to 9 cm{sup 3}/g. The Utah coals were all high volatile bituminous coals. The Colorado coal was a gassy medium volatile bituminous coal. The Argonne coals cover a range or rank from lignite to low volatile bituminous coal and were used to determine the effect of rank in laboratory studies. The methane content of six selected Utah coal seams and the Colorado coal seam was measured in situ using a special sample collection device and a bubble desorbometer. Coal samples were collected at each measurement site for laboratory analysis. The cleat and joint system was evaluated for the coal and surrounding rocks and geological conditions were noted. Permeability measurements were performed on selected samples and all samples were analyzed for proximate and ultimate analysis, petrographic analysis, {sup 13}C NMR dipolar-dephasing spectroscopy, and density analysis. The observed methane adsorption behavior was correlated with the chemical structure and physical properties of the coals.

  5. Molecular accessibility in solvent swelled coal. Quarterly report

    SciTech Connect

    Kispert, L.D.

    1992-11-01

    To expand the information base on molecular accessibility in solvent swelled coal, Argonne Premium Coal Samples (APCS) were swelled in polar, basic solvents before and after moisture loss and upon air oxidation. So far studies have been reported on the changes in pore size distribution as a function of temperature when polar basic swelling solvents are used. Additional studies employing EPR spin probe techniques performed on the breaking up of the hydrogen bonding between bedding planes were later confirmed by magnetic resonance imaging at Argonne National Lab and the University of Illinois.

  6. Formation and retention of methane in coal. Final report

    SciTech Connect

    Hucka, V.J.; Bodily, D.M.; Huang, H.

    1992-05-15

    The formation and retention of methane in coalbeds was studied for ten Utah coal samples, one Colorado coal sample and eight coal samples from the Argonne Premium Coal Sample Bank.Methane gas content of the Utah and Colorado coals varied from zero to 9 cm{sup 3}/g. The Utah coals were all high volatile bituminous coals. The Colorado coal was a gassy medium volatile bituminous coal. The Argonne coals cover a range or rank from lignite to low volatile bituminous coal and were used to determine the effect of rank in laboratory studies. The methane content of six selected Utah coal seams and the Colorado coal seam was measured in situ using a special sample collection device and a bubble desorbometer. Coal samples were collected at each measurement site for laboratory analysis. The cleat and joint system was evaluated for the coal and surrounding rocks and geological conditions were noted. Permeability measurements were performed on selected samples and all samples were analyzed for proximate and ultimate analysis, petrographic analysis, {sup 13}C NMR dipolar-dephasing spectroscopy, and density analysis. The observed methane adsorption behavior was correlated with the chemical structure and physical properties of the coals.

  7. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report 11, April--June, 1995

    SciTech Connect

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C.

    1995-07-31

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by design, and construction of a 2-t/hr process development unit (PDU). The PDU will then be operated to generate 200 tons of each of three project coals, by each process. During Quarter 11 (April--June, 1995), work continued on the Subtask 3.2 in-plant testing of the Microcel{trademark} flotation column at the Lady Dunn Preparation Plant with the installation and calibration of a refurbished 30-inch diameter column. The evaluation of toxic trace element data for column flotation samples continued, with preliminary analysis indicating that reasonably good mass balances were achieved for most elements, and that significant reductions in the concentration of many elements were observed from raw coal, to flotation feed, to flotation product samples. Significant progress was made on Subtask 6.5 selective agglomeration bench-scale testing. Data from this work indicates that project ash specifications can be met for all coals evaluated, and that the bulk of the bridging liquid (heptane) can be removed from the product for recycle to the process. The detailed design of the 2 t/hr selective agglomeration module progressed this quarter with the completion of several revisions of both the process flow, and the process piping and instrument diagrams. Procurement of coal for PDU operation began with the purchase of 800 tons of Taggart coal. Construction of the 2 t/hr PDU continued through this reporting quarter and is currently approximately 60% complete.

  8. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly technical progress report 13, October--December, 1995

    SciTech Connect

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C.

    1996-01-31

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and bench-scale testing on six coals to optimize these processes, followed by the design, construction, and operation of a 2-t/hr process development unit. During Quarter 13 (October--December 1995), testing of the GranuFlow dewatering process indicated a 3--4% reduction in cake moisture for screen-bowl and solid-bowl centrifuge products. The Orimulsion additions were also found to reduce the potential dustiness of the fine coal, as well as improve solids recovery in the screen-bowl centrifuge. Based on these results, Lady Dunn management now plans to use a screen bowl centrifuge to dewater their Microcel{trademark} column froth product. Subtask 3.3 testing, investigating a novel Hydrophobic Dewatering process (HD), continued this quarter. Continuing Subtask 6.4 work, investigating coal-water-slurry formulation, indicated that selective agglomeration products can be formulated into slurries with lower viscosities than advanced flotation products. Subtask 6.5 agglomeration bench-scale testing results indicate that a very fine grind is required to meet the 2 lb ash/MBtu product specification for the Winifrede coal, while the Hiawatha coal requires a grind in the 100- to 150-mesh topsize range. Detailed design work remaining involves the preparation and issuing of the final task report. Utilizing this detailed design, a construction bid package was prepared and submitted to three Colorado based contractors for quotes as part of Task 9.

  9. Molecular accessibility in solvent swelled coal

    SciTech Connect

    Kispert, L.D.

    1990-11-01

    Research continued on the swelling of coal. Changes in the size and number distribution of the accessible regions in five Argonne Premium Coal Samples (APCS No.3, No.4, No.5, No.6, and No.8) upon swelling with the solvents, cyclohexane, toluene, nitrobenzene and pyridine were examined by an EPR spin probe method. It was found that as the basicity of the solvent increased the number and length of the cylindrical pores increased with decreasing rank. The number of cylindrical pores also increased with oxygen content (with decreasing rank) suggesting a destruction of the hydrogen-bond network upon swelling with pyridine. 6 refs.

  10. Advanced spectroscopic analysis of coal surfaces during beneficiation

    SciTech Connect

    McClelland, J.F.; Oh, J.S.

    1989-10-01

    Preliminary FTIR spectra are reported on coals undergoing flotation where enhanced recovery was achieved by ultrasonic or chemical treatments. The spectra of sonicated coals indicate that ultrasonic treatment (10 kHz Swen Sonic) reduces the surface oxidation of heavily oxidized coal. Spectra of chemically treated coal indicate that a higher mineral concentration is present on or near the surface of float coal suggesting that a slime might be present. Spectra are reported for coal-, mineral-, and crystal-derived pyrite which show a strong absorbance band at 420 cm{sup {minus}1}. Spectra of eight Argonne Premium Coal Library specimens have been examined in the 420 cm{sup {minus}1} spectral region and are found to have numerous overlapping bands. 4 figs.

  11. Engineering development of advanced physical fine coal cleaning for premium fuel applications. Quarterly progress report No. 10, January--March 1995

    SciTech Connect

    Moro, N.; Shields, G.L.; Smit, F.J.; Jha, M.C.

    1995-04-27

    The primary goal of this project is the engineering development of two advanced physical fine coal cleaning processes, column flotation and selective agglomeration, for premium fuel applications. The project scope includes laboratory research and benchscale testing on six coals to optimize these processes, followed by design, and construction of a 2-t/hr process development unit (PDU). The PDU will then be operated to generate 200 ton lots of each of three project coals, by each process. The project began in October, 1992 and is scheduled for completion by June, 1997. During Quarter 10 (January--March, 1995), preliminary work continued for the Subtask 3.2 in-plant testing of the Microcel{trademark} flotation column at the Lady Dunn Preparation Plant. Towards this end, laboratory flotation testing and refurbishing of the column have been started. The final version of the Subtask 4.2 Advanced Flotation Process Optimization Research topical report was issued, as was a draft version of the Subtask 4.3 report discussing the formulation of coal-water slurry fuels (CWF) from advanced flotation products. A number of product samples from Subtask 4.4 testing were sent to both Combustion Engineering and Penn State for combustion testing. The evaluation of toxic trace element analyses of column flotation products also continued. The detailed design of the 2 t/hr PDU was essentially completed with the approval of various process flow, plant layout, electrical, and vendor equipment drawings. The final version of the Subtask 6.5 -- Selective Agglomeration Bench-Scale Design and Test Plan Report was issued during this reporting quarter. Design and construction of this 25 lb/hr selective agglomeration test unit was completed and preliminary testing started. Construction of the 2 t/hr PDU began following the selection of TIC. The Industrial Company as the construction subcontractor.

  12. Short contact time direct coal liquefaction using a novel batch reactor. Progress report, January 1, 1994--May 15, 1994

    SciTech Connect

    Klein, M.T.; Calkins, W.H.

    1994-05-31

    The objective for this research is to optimize the design and operation of the bench scale batch reactor (SCTBR) for coal liquefaction at short contact times (0.01 to 10 minutes or longer). This reactor is simple enough and low enough in cost to serve as a suitable replacement for the traditional tubing-bomb reactors for many coal liquefaction and other high-pressure, high-temperature reaction studies. The liquefaction of selected Argonne Premium coals and the role of organic oxygen components of the coal and their reaction pathways at very low conversions are being investigated.

  13. An Industrial-Based Consortium to Develop Premium Carbon Products from Coal, Annual Progress Report, October 1, 2004 through September 30, 2005

    SciTech Connect

    Miller, Bruce G

    2006-03-01

    Since 1998, The Pennsylvania State University (PSU) has been successfully operating the Consortium for Premium Carbon Products from Coal (CPCPC), which is a vehicle for industry-driven research on the promotion, development, and transfer of innovative technology on premium carbon produces from coal to the U.S. industry. The CPCPC is an initiative being led by PSU, its co-charter member West Virginia University (WVU), and the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL), who also provides the base funding for the program, with PSU responsible for consortium management. CPCPC began in 1998 under DOE Cooperative Agreement No. DE-FC26-98FT40350. This agreement ended November 2004 but the CPCPC activity has continued under the present cooperative agreement, No. DE-FC26-03NT41874, which started October 1, 2003. The objective of the second agreement is to continue the successful operation of the CPCPC. The CPCPC has enjoyed tremendous success with its organizational structure, that includes PSU and WVU as charter members, numerous industrial affiliate members, and strategic university affiliate members together with NETL, forming a vibrant and creative team for innovative research in the area of transforming coal to carbon products. The key aspect of CPCPC is its industry-led council that selects proposals submitted by CPCPC members to ensure CPCPC target areas have strong industrial support. A second contract was executed with DOE NETL starting in October 2003 to continue the activities of CPCPC. An annual funding meeting was held in October 2003 and the council selected ten projects for funding. Base funding for the projects is provided by NETL with matching funds from industry. Subcontracts were let from Penn State to the subcontractors on March 1, 2004. Nine of the ten projects have been completed and the final reports for these 2004 projects are attached. An annual funding meeting was held in November 2004 and the council selected

  14. An Industrial-Based Consortium to Develop Premium Carbon Products from Coal, Annual Progress Report, October 1, 2005 through September 30, 2006

    SciTech Connect

    Miller, Bruce G

    2006-09-29

    Since 1998, The Pennsylvania State University has been successfully managing the Consortium for Premium Carbon Products from Coal (CPCPC), which is a vehicle for industry-driven research on the promotion, development, and transfer of innovative technology on premium carbon produces from coal to the U.S. industry. The CPCPC is an initiative being led by Penn State, its co-charter member West Virginia University (WVU), and the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL), who also provides the base funding for the program, with Penn State responsible for consortium management. CPCPC began in 1998 under DOE Cooperative Agreement No. DE-FC26-98FT40350. This agreement ended November 2004 but the CPCPC activity has continued under the present cooperative agreement, No. DE-FC26-03NT41874, which started October 1, 2003. The objective of the second agreement is to continue the successful operation of the CPCPC. The CPCPC has enjoyed tremendous success with its organizational structure, that includes Penn State and WVU as charter members, numerous industrial affiliate members, and strategic university affiliate members together with NETL, forming a vibrant and creative team for innovative research in the area of transforming coal to carbon products. The key aspect of CPCPC is its industry-led council that selects proposals submitted by CPCPC members to ensure CPCPC target areas have strong industrial support. Base funding for the selected projects is provided by NETL with matching funds from industry. At the annual funding meeting held in October 2003, ten projects were selected for funding. Subcontracts were let from Penn State to the subcontractors on March 1, 2004. Nine of the ten 2004 projects were completed during the previous annual reporting period and their final reports were submitted with the previous annual report (i.e., 10/01/04-09/30/05). The final report for the remaining project, which was submitted during this reporting

  15. Selective solvent absorption in coal conversion

    SciTech Connect

    Larsen, J.W.; Amui, J.

    1992-06-01

    The objectives of this research are: (1) to determine the importance of the presence of added hydrogen donor compounds within the coal in the first stage of direct liquefaction processes; and (2) to determine the composition of the solvent absorbed by and present within the coal in the first stages of direct coal liquefaction. Scope of work study the conversion of Argonne Premium coals in tetralin and 2-t-butyltetralin and compare the following: conversion to soluble products and product composition. Hydrogen donated by both solvents will be measured by gas chromatography and the same technique will be used to establish the amount of dealkylation of 2-t-butyltetralin. Reactions will be performed at several different temperatures for varying amounts of time.

  16. Emission assessment from full-scale co-combustion tests of binder- enhanced dRDF pellets and high sulfur coal at Argonne National Laboratory

    SciTech Connect

    Ohlsson, O.O.; Livengood, C.D. ); Daugherty, K.E. )

    1990-06-04

    Argonne National Laboratory (ANL) and University of North Texas (UNT) research teams collected over 800 emissions and ash samples during the combustion of over 650 tons of binder enhanced densified refuse-drived fuel (b-dRDF) pellets with high sulfur coal in a spreader-stoker boiler at ANL. This full-scale test burn was conducted to validate predictions from laboratory and pilot scale test results that indicated substantial reductions of SO{sub 2}, NO{sub x} and CO{sub 2} in the flue gas, and the reduction of heavy metals and organics in the ash residue, when combusting the b-dRDF pellets with coal. Effects of varying fuel composition on performance of the boiler's spray-dryer/fabric filter emissions control system was also evaluated. This paper describes the b-dRDF pellet/coal cofiring tests, the emission and ash samples that were taken, the analyses that were conducted on these samples, and the final test results. 5 refs., 1 fig., 1 tab.

  17. Integrated production/use of ultra low-ash coal, premium liquids and clean char. [Quarterly] report, December 1, 1991--February 29, 1992

    SciTech Connect

    Kruse, C.W.

    1992-08-01

    The first step in the integrated, mufti-product approach for utilizing Illinois coal is the production of ultra low-ash coal. Subsequent steps convert low-ash coal to high-value, coal-derived, products. The ultra low-ash coal is produced by solubilizing coal in a phenolic solvent under ChemCoal{trademark} process conditions, separating the coal solution from insoluble ash, and then precipitating the clean coal by dilution of the solvent with methanol. Two major products, liquids and low-ash char, are then produced by mild gasification of the low-ash coal. The low ash-char is further upgraded to activated char, and/or an oxidized activated char which has catalytic properties. Characterization of products at each stage is part of this project.

  18. Regulation of Coal Polymer Degradation by Fungi

    SciTech Connect

    Irvine, Robert L.; Bumpus, John A.

    1996-12-01

    Several investigations have demonstrated that oxalate anion secreted by fungi is able to mediate solubilization of Ieonardite, a highly oxidized lignite. During this reporting period, we have used a biomimetic approach to study oxalate mediated solubilization of several Argonne Premium Coals. Results showed that, relative to Ieonardite, oxalate solubilized minimal amounts of these coals. Other studies showed that pH has a dramatic effect on solubilization of Ieonardite by several Lewis bases. In general, solubilization appeared to be a function of ionization of the Lewis base. Coal solubilization is estimated by an increase in the visible spectrum of aqueous solutions containing coal and a solubilizing agent. Because Ieonardite solubilization was studied over a broad pH range, it was necessary to determine if pH has a substantial effect on the absorbance of soluble coal macromolecule. Results showed that absorbance at 600 nm increased by {approx}56% between pH 4.5 and pH 12.0. Clearly, this increase must be considered when interpreting coal solubilization data. The decolonization of soluble coal macromolecule in nutrient nitrogen limited cultures of Phanerochaete chrysosporium was also studied. In stationary and agitated cultures, respectively, 83.8% {+-} 2.3% and 89.6% {+-} 1.0% of the coal macromolecule was decolorized during 8 days of incubation.

  19. Effects of moisture and pressure cycling on sorption capacity of coals

    SciTech Connect

    Romanov, V.N.; Goodman, A.L.; Soong, Yee

    2005-09-01

    Variability of the data for CO2 absorption on coal reported by different research groups suggests that it strongly depends on experimental conditions. We investigated the effects of moisture content and pressure cycling history on temporal changes in the coal sorptive capacity for Pocahontas #3, Illinois #6, and Beulah Zap powders of Argonne premium coals. The samples were tested as received and moisture equilibrated at 96-97% RH and 55°C for 48 hours. It was demonstrated that the magnitude and dynamics of the changes are affected by the coal type (maceral) and rank. Correlation between the sample volume change (swelling/shrinkage) and the variations in absorption-desorption patterns may indicate the relationship between coal structural relaxation and kinetics of CO2 absorption. Experimental and theoretical methods are proposed to study these effects.

  20. Integrated production/use of ultra low-ash coal, premium liquids and clean char. Technical report, September 1, 1991--November 30, 1991

    SciTech Connect

    Kruse, C.W.

    1991-12-31

    This integrated, multi-product approach for utilizing Illinois coal starts with the production of ultra low-ash coal and then converts it to high-vale, coal-derived, products. The ultra low-ash coal is produced by solubilizing coal in a phenolic solvent under ChemCoal{trademark} process conditions, separating the coal solution from insoluble ash, and then precipitating the clean coal by dilution of the solvent with methanol. Two major products, liquids and low-ash char, are then produced by mild gasification of the low-ash coal. The low ash-char is further upgraded to activated char, and/or an oxidized activated char which has catalytic properties. Characterization of products at each stage is part of this project.

  1. Advanced NMR approaches in the characterization of coal

    SciTech Connect

    Maciel, G.E.

    1992-01-01

    The paper submitted earlier on the use of (bicyclo[3.2.1]4pyrrolidino-N-methyl-octan-8-one triflate) ([sup 13]CO-123) as a [sup 13]C intensity standard was accepted for publication. Subsequently, [sup 13]CO-321 was used in this manner for quantitative [sup 13]C CP-MAS NMR analysis (including spin counting) of Argonne Premium coals. The cross-polarization time constants, T[sub CH], and the rotating-frame proton spin-lattice relaxation times, T[sub 1p][sup H], were determined for each major peak of each coal via a combination of variable contact-time and variable spin-lock (T[sub 1p][sup H]) experiments. Two or three components of rotating-frame [sup 1]H relaxation decay and two or three components of T[sub CH] behavior were observed for each major [sup 13]C peak of each coal. These data were used to determine the number of carbon atoms detected in each coal; these values are in the range between 77% and 87% of the amount of carbon known to be in each coal from elemental analysis data, except for Pocahontas No. 3, for which only 50% of the carbon was detected. In an attempt to use [sup 1]H CRAMPS to elucidate chemical functionality in coal, pyridine-saturated samples of the Argonne Premium coals were examined in detail in terms of their [sup 1]H CRAMPS NMR spectra. These spectra were deconvoluted to yield relative concentrations for individual peaks.

  2. Molecular accessibility in solvent swelled coals. Final report

    SciTech Connect

    Kispert, L.D.

    1994-04-01

    The conversion of coal by an economically feasible catalytic method requires the catalyst to diffuse into the coal sample so that hydrogenation catalysis can occur from within as well as the normal surface catalysis. Thus an estimate of the size, shape, and reactivity, of the pores in the coal before and after the swelling with different solvents is needed so that an optimum sized catalyst will be used. This study characterizes the accessible area found in Argonne Premium Coal Samples (APCS) using a EPR spin probe technique. The properties deduced in this manner correlate well with the findings deduced from SANS, NMR, SEM, SAXS and light scattering measurements. The use of nitroxide spin probes with swelling solvents is a simple way in which to gain an understanding of the pore structure of coals, how it changes in the presence of swelling solvents and the chemistry that occurs at the pore wall. Hydrogen bonding sites occur primarily in low-rank coals and vary in reactive strength as rank is varied. Unswelled coals contain small, spherical pores which disappear when coal is swelled in the presence of polar solvents. Swelling studies of polystyrene-divinyl benzene copolymers implied that coal is polymeric, contains significant quantities of covalent cross-links and the covalent cross-link density increases with rank.

  3. CO2 Sequestration in Unmineable Coal Seams: Potential Environmental Impacts

    SciTech Connect

    Hedges, S.W.; Soong, Yee; McCarthy Jones, J.R.; Harrison, D.K.; Irdi, G.A.; Frommell, E.A.; Dilmore, R.M.; Pique, P.J.; Brown, T.D

    2005-09-01

    An initial investigation into the potential environmental impacts of CO2 sequestration in unmineable coal seams has been conducted, focusing on changes in the produced water during enhanced coalbed methane (ECBM) production using a CO2 injection process (CO2-ECBM). Two coals have been used in this study, the medium volatile bituminous Upper Freeport coal (APCS 1) of the Argonne Premium Coal Samples series, and an as-mined Pittsburgh #8 coal, which is a high volatile bituminous coal. Coal samples were reacted with either synthetic produced water or field collected produced water and gaseous carbon dioxide at 40 οC and 50 bar to evaluate the potential for mobilizing toxic metals during CO2-ECBM/sequestration. Microscopic and x-ray diffraction analysis of the post-reaction coal samples clearly show evidence of chemical reaction, and chemical analysis of the produced water shows substantial changes in composition. These results suggest that changes to the produced water chemistry and the potential for mobilizing toxic trace elements from coalbeds are important factors to be considered when evaluating deep, unmineable coal seams for CO2 sequestration.

  4. Characterization of coals, other kerogens, and their extracts by thermal mass spectrometry

    SciTech Connect

    Winans, R.E.; Melnikov, P.E.; McBeth, R.L.

    1992-01-01

    The objective of this study is to elucidate the nature of the medium size molecules derived from coals by a succession of stronger extraction conditions. The Argonne Premium Coals have been extracted with pyridine, binary solvents and with KOH/ethylene glycol at 250{degrees}C. Thermal desorption and pyrolysis mass spectrometry were the major approaches chosen to provide detailed information on structure and heteroatom composition. Soft ionization techniques including desorption chemical ionization (DCI) and fast atom bombardment (FAB) were combined with high resolution and tandem MS techniques. This paper will focus on the comparison of the nature of the unextracted coals, the pyridine extract and the extracted coal residue. With this approach the desorption-pyrolysis yields of the extracts and residues combined were greater than the yields from the starting material. Although molecule weight distributions had a monitor dependence on rank, the nature of molecules with the same nominal mass varied greatly with rank.

  5. Characterization of coals, other kerogens, and their extracts by thermal mass spectrometry

    SciTech Connect

    Winans, R.E.; Melnikov, P.E.; McBeth, R.L.

    1992-04-01

    The objective of this study is to elucidate the nature of the medium size molecules derived from coals by a succession of stronger extraction conditions. The Argonne Premium Coals have been extracted with pyridine, binary solvents and with KOH/ethylene glycol at 250{degrees}C. Thermal desorption and pyrolysis mass spectrometry were the major approaches chosen to provide detailed information on structure and heteroatom composition. Soft ionization techniques including desorption chemical ionization (DCI) and fast atom bombardment (FAB) were combined with high resolution and tandem MS techniques. This paper will focus on the comparison of the nature of the unextracted coals, the pyridine extract and the extracted coal residue. With this approach the desorption-pyrolysis yields of the extracts and residues combined were greater than the yields from the starting material. Although molecule weight distributions had a monitor dependence on rank, the nature of molecules with the same nominal mass varied greatly with rank.

  6. An EPR spin probe method for characterizing changes in the accessible regions of coal upon oxidation

    SciTech Connect

    Sady, W.; Kispert, L.D.; Spears, D.R.

    1992-01-01

    Eight Argonne Premium Coal Samples (APCS) were weathered in air and the structural and chemical changes that upon swelling with toluene and pyridine were, examined by an EPR spin probe method developed in this laboratory. Under mild oxidation conditions and swelling with toluene large structural changes were observed for lignite (Beulah-Zap) which suggested the collapse of the coal structure. This did not occur for higher rank coal. Upon oxidation and swelling with toluene and pyridine an increase occurred in the amino substituted spin probe concentration for coals with the carbon percent above 80%. A maximum was found for the creation of 5 {Angstrom} diameter pores upon swelling with pyridine at 85% C.

  7. An EPR spin probe method for characterizing changes in the accessible regions of coal upon oxidation

    SciTech Connect

    Sady, W.; Kispert, L.D.; Spears, D.R.

    1992-09-01

    Eight Argonne Premium Coal Samples (APCS) were weathered in air and the structural and chemical changes that upon swelling with toluene and pyridine were, examined by an EPR spin probe method developed in this laboratory. Under mild oxidation conditions and swelling with toluene large structural changes were observed for lignite (Beulah-Zap) which suggested the collapse of the coal structure. This did not occur for higher rank coal. Upon oxidation and swelling with toluene and pyridine an increase occurred in the amino substituted spin probe concentration for coals with the carbon percent above 80%. A maximum was found for the creation of 5 {Angstrom} diameter pores upon swelling with pyridine at 85% C.

  8. Selective solvent absorption in coal conversion. Quarterly report, April 1, 1992--June 30, 1992

    SciTech Connect

    Larsen, J.W.; Amui, J.

    1992-06-01

    The objectives of this research are: (1) to determine the importance of the presence of added hydrogen donor compounds within the coal in the first stage of direct liquefaction processes; and (2) to determine the composition of the solvent absorbed by and present within the coal in the first stages of direct coal liquefaction. Scope of work study the conversion of Argonne Premium coals in tetralin and 2-t-butyltetralin and compare the following: conversion to soluble products and product composition. Hydrogen donated by both solvents will be measured by gas chromatography and the same technique will be used to establish the amount of dealkylation of 2-t-butyltetralin. Reactions will be performed at several different temperatures for varying amounts of time.

  9. Selective solvent absorption in coal conversion. Quarterly report, July 1, 1992--September 30, 1992

    SciTech Connect

    Larsen, J.W.; Amui, J.

    1992-12-31

    The objectives of this program include: Determine the importance of the presence of added hydrogen donor compounds within the coal in the first stage of direct liquefaction processes; and to determine the composition of the solvent absorbed by and present within the coal in the first stages of direct coal liquefaction. The scope includes the study of the conversion of Argonne Premium coals in tetralin and 2-t-butyltetralin and a comparison of the following: Conversion to soluble products and product composition. Hydrogen donated by both solvents will be measured by gas chromatography and the same technique will be used to establish the amount of dealkylation of 2-t-butyltetralin. Reactions will be performed at several different temperatures for varying amounts of time.

  10. Coal plasticity at high heating rates and temperatures. Final technical progress report

    SciTech Connect

    Gerjarusak, S.; Peters, W.A.; Howard, J.B.

    1995-05-01

    Plastic coals are important feedstocks in coke manufacture, coal liquefaction, gasification, and combustion. During these processes, the thermoplastic behavior of these coals is also important since it may contribute to desirable or undesirable characteristics. For example, during liquefaction, the plastic behavior is desired since it leads to liquid-liquid reactions which are faster than solid-liquid reactions. During gasification, the elastic behavior is undesired since it leads to caking and agglomeration of coal particles which result in bed bogging in fixed or fluidized bed gasifiers. The plastic behavior of different coals was studied using a fast-response plastometer. A modified plastometer was used to measure the torque required to turn at constant angular speed a cone-shaped disk embedded in a thin layer of coal. The coal particles were packed between two metal plates which are heated electrically. Heating rates, final temperatures, pressures, and durations of experiment ranged from 200--800 K/s, 700--1300 K, vacuum-50 atm helium, and 0--40 s, respectively. The apparent viscosity of the molten coal was calculated from the measured torque using the governing equation of the cone-and-plate viscometer. Using a concentrated suspension model, the molten coal`s apparent viscosity was related to the quantity of the liquid metaplast present during pyrolysis. Seven coals from Argonne National Laboratory Premium Coal Sample Bank were studied. Five bituminous coals, from high-volatile to low-volatile bituminous, were found to have very good plastic behavior. Coal type strongly affects the magnitude and duration of plasticity. Hvb coals were most plastic. Mvb and lvb coals, though the maximum plasticity and plastic period were less. Low rank coals such as subbituminous and lignite did not exhibit any plasticity in the present studies. Coal plasticity is moderately well correlated with simple indices of coal type such as the elemental C,O, and H contents.

  11. Integrated production/use of ultra low-ash coal, premium liquids and clean char. Final technical report, September 1, 1991--August 31, 1992

    SciTech Connect

    Kruse, C.W.; Carlson, S.L.; Snoeyink, V.L.; Feizoulof, C.; Assanis; Syrimis, M.; Fatemi, S.M.

    1992-12-31

    The objective of this research is to invert the conventional scale of values for products of coal utilization processes by making coal chars (carbons) that, because of their unique properties, are the most valuable materials in the product slate. A unique type of coal-derived carbon studied in this project is oxidized activated coal char having both adsorptive and catalyst properties. Major program elements were (a) preparation and characterization of materials (b) characterization of carbons and catalyst testing (c) completion of diesel engine testing of low-ash coal and (d) initiation of a two-year adsorption study. Materials prepared were (a) two low-ash coal samples one via ChemCoal processing of IBC-109 and the other by acid dissolution of IBC-109`s mineral matter, (b) coal char (MG char), (c) activated low-ash carbon (AC), (d) oxidized activated carbon (OAC). Amoco continued its support with state-of-the art analytical capabilities and development of catalyst testing procedures. Diesel engine tests were made with low ash coal dispersed in diesel fuel at solid loadings of 20% and 35%. The slurry was successfully burned in cylinder 2 of a two-cylinder diesel engine, after modifications of the engine`s fuel injection system. The higher speed proved to be more favorable but the slurry burned with a slightly improved thermal and combustion efficiency at both speeds with respect to diesel fuel alone. Adsorption studies included preparation of seven base-line carbon samples and their characterization, including their N{sub 2} BET surface areas and apparent densities. Paranitrophenol (PNP) adsorption isotherms were determined for the six controls. Oxidation of carbon with nitric acid decreases activated carbon`s PNP adsorption capacity while air oxidation increases adsorption capacity.

  12. 76 FR 57082 - Premium Penalty Relief; Alternative Premium Funding Target Election Relief

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... CORPORATION Premium Penalty Relief; Alternative Premium Funding Target Election Relief AGENCY: Pension Benefit... from certain premium penalties and in certain situations involving alternative premium funding target... provided in Technical Update 10-2 (Variable Rate Premiums; Alternative Premium Funding Target...

  13. Molecular accessibility in solvent swelled coal

    SciTech Connect

    Kispert, L.D.

    1991-01-01

    The EPR-spin probe method was used to study the swelling of covalently cross-linked 2%, 4%, 6%, 8% and 12% polystyrene-divinyl benzene copolymers, used as models of APCS coal structural elements. The results were compared with swelling studies on APCS coals and confirmed results showing that coal was polymeric, that it had covalent cross-links increasing with rank, that it was structurally anisotropic, and that its swelling was anisotropic. The low temperature swelling of Argonne Premium Coal Samples using solvents of varying polarity was investigated. The variation in the shape of the pore was followed as a function of temperature and swelling solvent polarity. This change in pore structure was attributed to break-up of the hydrogen bonding network in coal by polar solvents. The modification in pore shape from spherical to cylindrical was attributed to anisotropy in hydrogen bond densities. The structural changes in coal pores that occur when APCS coal is dehydrated prior to swelling with polar solvents has been determined. These changes are different from those that occur in the absence of prior dehydration. Most impressive is the huge change that occurs in lignite coal (Beulah-Zap). It appears that this coal has collapsed upon dehydration preventing any spin probe from being trapped in the dehydrated lignite upon swelling. Various sized probes have been studied. A study on the variation in the hydrogen bonding character of the pore wall as the coals are swelled with various polar solvents has also been completed. A statistical analysis of the data has been completed to determine important trends in the data. 9 refs.

  14. Functional group analysis in coal and on coal surfaces by NMR spectroscopy

    SciTech Connect

    Verkade, J.G.

    1990-01-01

    An accurate knowledge of the oxygen-bearing labile hydrogen functional groups (e.g., carboxylic acids, phenols and alcohols) in coal is required for today's increasingly sophisticated coal cleaning and beneficiation processes. Phospholanes (compounds having the general structure -POCH{sub 2}CH{sub 2}O (1)) are being investigated as reagents for the tagging of liable hydrogen functional groups in coal materials with the NMR-active {sup 31}P nucleus. Of twelve such reagents investigated so far, 2 (2-chloro-1,3-dioxaphospholane, ClPOCH{sub 2}CH{sub 2}O) and 8 (2-chloro-1,3-dithiaphospholane, ClPSCH{sub 2}CH{sub 2}S) have been found to be useful in identifying and quantitating, by {sup 31}P NMR spectroscopy, labile hydrogen functional groups in an Illinois No. 6 coal condensate. Reagent 2 has also been used to quantitate moisture in pyridine extracts of Argonne Premium Coal Samples. Preliminary {sup 119}Sn NMR spectroscopic results on model compounds with the new reagent CF{sub 3}C(O)NHSnMe{sub 3} (N-trimethylstannyltrifluoroacetamide, 14) suggest that labile hydrogen functional groups in coal materials may be more precisely identified with 14 than with phospholanes. 14 refs., 2 figs., 2 tabs.

  15. Advanced NMR approaches in the characterization of coal. [Quarterly] report No. 8

    SciTech Connect

    Maciel, G.E.

    1992-12-31

    The paper submitted earlier on the use of (bicyclo[3.2.1]4pyrrolidino-N-methyl-octan-8-one triflate) ({sup 13}CO-123) as a {sup 13}C intensity standard was accepted for publication. Subsequently, {sup 13}CO-321 was used in this manner for quantitative {sup 13}C CP-MAS NMR analysis (including spin counting) of Argonne Premium coals. The cross-polarization time constants, T{sub CH}, and the rotating-frame proton spin-lattice relaxation times, T{sub 1p}{sup H}, were determined for each major peak of each coal via a combination of variable contact-time and variable spin-lock (T{sub 1p}{sup H}) experiments. Two or three components of rotating-frame {sup 1}H relaxation decay and two or three components of T{sub CH} behavior were observed for each major {sup 13}C peak of each coal. These data were used to determine the number of carbon atoms detected in each coal; these values are in the range between 77% and 87% of the amount of carbon known to be in each coal from elemental analysis data, except for Pocahontas No. 3, for which only 50% of the carbon was detected. In an attempt to use {sup 1}H CRAMPS to elucidate chemical functionality in coal, pyridine-saturated samples of the Argonne Premium coals were examined in detail in terms of their {sup 1}H CRAMPS NMR spectra. These spectra were deconvoluted to yield relative concentrations for individual peaks.

  16. Molecular accessibility in solvent swelled coal

    SciTech Connect

    Kispert, L.D.

    1991-08-01

    Research continued on the determination of pore size and number distribution changes after swelling the coal samples with various solvents. A paper has just been submitted to the journal Fuel on the Low temperature Swelling of Argonne Premium Coal samples using solvents of varying polarity. The variation in the shape of the pore was followed as a function of temperature and swelling solvent polarity. This change in pore structure was attributed to break-up of the hydrogen bonding network in coal by polar solvents. The modification in pore shape from spherical to cylindrical was attributed to anisotropy in hydrogen bond densities. A copy of this paper has been attached to this report. Wojciech Sady has determine the structural changes in the pores that occur when APCS coal is dehydrated prior to swelling with polar solvents. These changes are different from those that occur in the absence of prior dehydration. He has also completed a study on the variation in the hydrogen bonding character of the pore wall as the coals are swelled with various polar solvents. A statistical analysis of the data is currently underway to determine important trends in his data. 9 refs.

  17. The Pupil Premium: Next Steps

    ERIC Educational Resources Information Center

    Sutton Trust, 2015

    2015-01-01

    The pupil premium was introduced by the Coalition government in April 2011 to provide additional funding for disadvantaged pupils. The main difference between the premium and previous funding for disadvantaged pupils is that the premium is linked to individual pupils. On July 1, 2015, The Pupil Premium Summit organized by the Education Endowment…

  18. MOLECULAR ACCESSIBILITY IN OXIDIZED AND DRIED COALS

    SciTech Connect

    Lowell D. Kispert

    1999-07-01

    Changes in physical and chemical structure of the micropore system in eight solvent swelled Argonne Premium Coal Sample (APCS) coals upon weathering were studied using the EPR spin probe method. Spin probes, which are allowed to diffuse into the coal structure during swelling, are trapped when the swelling solvent is removed. Excess spin probes are removed from the coal surface and larger pores so that only the presence of spin probes trapped in pores which closely approximate the size of the spin probe are detected. Detailed explanations and illustrations of the experimental procedure used are given. Careful examination of the weathering process on coal as a function of rank was accomplished using the EPR spin probe method. The retention of spin probes in eight APCS coals provided valuable insight into both the loss of water and the oxidation which occur during the weathering process. The results could be explained in terms of the autoxidation process observed in other polymeric systems. It was shown that initial oxidation of coal can result in increased cross-linking in the coal structure. As the oxidation process continued, both the covalent and hydrogen bonded character of the coal were significantly altered. The retention character of some coals during oxidation was shown to change by as much as three orders of magnitude. Experiments were performed to study the effects of short term oxidation and dehydration on coal structure by exposing the coal samples to argon or oxygen for time periods up to five minutes. The results indicate that the structure of coal is extremely sensitive to environmental changes and exhibits significant changes in as little as 30 seconds. Exposure of Illinois No.6 coal to argon or oxygen for 30 seconds caused a decrease in the retention of polar spin probes by as much as an order of magnitude. The studies presented here suggest that the structure of coal is dynamic in nature, and has an intimate relationship with the nature of its

  19. Probing coal reactivity by time-resolved small angle x-ray scattering.

    SciTech Connect

    Winans, R. E.

    1999-01-22

    The objective of this study is to observe changes in coal structure in situ with small angle X-ray scattering (SAXS) during solvent swelling and during pyrolysis. We have built a SAXS instrument at the Basic Energy Sciences Synchrotrons Research Center at the Advanced Photon Source that allows us to obtain scattering patterns in the millisecond time domain. The eight Argonne Premium Coal samples were used in this study. The information that can be derived from these experiments, such as changes in fractal dimensionality and in size and type of porosity, was found to be very rank-dependent. In the swelling experiments, it was noted that for certain coals, structural changes occurred in just a few minutes.

  20. Premium IOLs in Glaucoma.

    PubMed

    Ichhpujani, Parul; Bhartiya, Shibal; Sharma, Anuj

    2013-01-01

    Advanced technology or premium intraocular lenses have been developed to meet the patient expectations of perfect distance and near vision without the need for spectacles. Careful patient selection is critical when implanting these implants. This brief review focusses mainly on multifocal and toric IOLs and their application and limitations in patients with glaucoma. How to cite this article: Ichhpujani P, Bhartiya S, Sharma A. Premium IOLs in Glaucoma. J Current Glau Prac 2013;7(2): 54-57. PMID:26997783

  1. Molecular accessibility in oxidized and dried coals. Quarterly report, [January 1, 1996--March 31, 1996

    SciTech Connect

    Kispert, L.D.

    1996-03-01

    The objective of this research project is to determine the molecular and structural changes that occur in swelled coal as a result of oxidation and moisture loss both in the presence and absence of light using our newly developed EPR spin probe method. The proposed study will make it possible to deduce the molecular accessibility distribution in swelled, oxidized Argonne Premium Coal Samples (APCS) for each rank as a function of (1) size (up to 6nm) and shape, (2) the relative acidic/basic reactive site distributions, and (3) the role of hydrogen bonding as a function of swelling solvents. The advantage of the EPR method is that it permits molecules of selected shape, size and chemical reactivity to be used as probes of molecular accessible regions of swelled coal. From such data an optimum catalyst can be designed to convert oxidized coal into a more convenient form and methods can be devised to lessen the detrimental weathering processes. Results of current study on changes in molecular accessibility in APCS coal oxidized in presence of sunlight show that accessibility to spin probes upon O-alkylation of the oxidized coal depends on the percent oxygen present before alkylation. An increase in microporosity occurs upon alkylation and this increase is more pronounced in higher rank than lower ranked coals. It was also observed that the increase in microporosity depends on the structure of each coal.

  2. Why make premium diesel?

    SciTech Connect

    Pipenger, G.G.

    1997-01-01

    In the last issue of Hart`s Fuel Technology & Management (Vol. 6, No. 6, pp. 62-64), a discussion of the evolution of premium diesel fuels in the US and Europe was begun. Cetane and ignition improvers were discussed. In this concluding article, different additive components such as fuel stabilizers, corrosion inhibitors and lubricity additives are reviewed--all of which are key components of any top-quality diesel fuel today. An excerpt from {open_quotes}The Making of Premium Diesel,{close_quotes} which categorizes (costs, benefits, dosage rates) the additives necessary to improve diesel quality is presented.

  3. Molecular accessibility in solvent swelled coal. Quarterly report, November 1991

    SciTech Connect

    Kispert, L.D.

    1991-12-31

    The EPR-spin probe method was used to study the swelling of covalently cross-linked 2%, 4%, 6%, 8% and 12% polystyrene-divinyl benzene copolymers, used as models of APCS coal structural elements. The results were compared with swelling studies on APCS coals and confirmed results showing that coal was polymeric, that it had covalent cross-links increasing with rank, that it was structurally anisotropic, and that its swelling was anisotropic. The low temperature swelling of Argonne Premium Coal Samples using solvents of varying polarity was investigated. The variation in the shape of the pore was followed as a function of temperature and swelling solvent polarity. This change in pore structure was attributed to break-up of the hydrogen bonding network in coal by polar solvents. The modification in pore shape from spherical to cylindrical was attributed to anisotropy in hydrogen bond densities. The structural changes in coal pores that occur when APCS coal is dehydrated prior to swelling with polar solvents has been determined. These changes are different from those that occur in the absence of prior dehydration. Most impressive is the huge change that occurs in lignite coal (Beulah-Zap). It appears that this coal has collapsed upon dehydration preventing any spin probe from being trapped in the dehydrated lignite upon swelling. Various sized probes have been studied. A study on the variation in the hydrogen bonding character of the pore wall as the coals are swelled with various polar solvents has also been completed. A statistical analysis of the data has been completed to determine important trends in the data. 9 refs.

  4. Spin-mapping of coal structures with ESE and ENDOR

    SciTech Connect

    Belford, R.L.; Clarkson, R.B.

    1990-09-01

    A nondestructive method to determine the atomic and molecular structures present in the organic (maceral) components of whole coal and coal products has been sought for many years. This program of research is designed to address that analytical need by applying advanced electron magnetic resonance techniques to the determination of coal molecular structure. Structural information has be obtained by using the naturally occurring unpaired electrons in coal as observation posts'' from which to survey neighboring atoms through the electron-nuclear hyperfine interaction. Such an overall approach has been termed ELECTRON SPIN MAPPING of coal structure. New techniques like 2-dimensional ENDOR and ESE spectroscopies and multifrequency EPR, including the world's first S-band ESE spectrometer and one of the first W-band instruments, which we have developed in our laboratory, were employed in the determination. The materials studied were well separated macerals obtained by density gradient centrifugation techniques from Illinois {number sign}6 coals, a well as whole Illinois {number sign}6, {number sign}5, and Argonne Premium Sample Coals. model compounds, chosen to represent molecular structures typical of those believed to exist in coal also were studied by the various electron magnetic resonance (EMR) methods. Utilizing the various EMR methods available in our laboratory, we studied approaches to determine parameters that direcly reflect the atomic and molecular structure of coal. The naturally occurring unpaired electrons in coal were utilized as probes of their local environment, which they reflect through hyperfine interactions with neighboring 1 > 0 nuclei (eg, {sup 1}H, {sup 13}C).

  5. Time resolved small angle x-ray scattering reactivity studies on coals, asphaltenes, and polymers.

    SciTech Connect

    Seifert, S.; Thiyagarajan, P.; Winans, R. E.

    1999-07-02

    The objective of this study is to examine changes in the structures of coals, asphaltenes, and polymers in situ with small angle X-ray scattering (SAXS) during thermal treatments. We have built a SAXS instrument at the Basic Energy Sciences Synchrotrons Radiation Center at the Advanced Photon Source that allows us to obtain scattering data on very small samples and in the millisecond time domain. The Argonne Premium Coal samples, petroleum derived asphaltenes, and polymers with functionality to model fossil fuels were used in this study. The information that can be derived from these experiments includes: changes in fractal dimensionality, surface topology, and size and type of porosity. The information is correlated with other methods on the same samples.

  6. Low severity coal liquefaction promoted by cyclic olefins. Quarterly report, January--March 1994

    SciTech Connect

    Curtis, C.W.

    1994-06-01

    Previous research has suggested that using a more effective hydrogen donor solvent in the low severity coal liquefaction reaction improves coal conversion. In order to understand the results of these methods, both independently and combined, a factorial experiment was designed. Pretreating coal with hydrochloric and sulfurous acid solutions in both water and methanol is compared with pretreating coal using only methanol and with no pretreatment. The effects of these pretreatments on coal liquefaction behavior are contrasted with the ammonium acetate pretreatment. Within each of these, individual reactions are performed with the hydroaromatic 1,2,3,4-tetrahydronaphthalene (tetralin, TET) and the cyclic olefin 1,4,5,8-tetrahydronaphthalene (isotetralin, ISO). The final aspect of the factorial experiment is the comparison of Wyodak subbituminous coal (WY) from the Argonne Premium Sample Bank and Black Thunder subbituminous coal (BT) provided by Amoco. Half of the reactions in the matrix have now been completed. In all but one case, Black Thunder-HCl/H{sub 2}O, the ISO proved to be more reactive than TET. After the other four reactions using this combination are complete, the average conversion may be greater with the cyclic olefin. The second part of this paper describes the current and future work with Fourier transform infrared spectroscopy. The objective of this work is to determine the kinetics of reaction of isotetralin at high temperatures and pressures. This quarter combinations of three products typically produced from isotetralin were used in spectral subtraction.

  7. A convenient method for the quantitative determination of elemental sulfur in coal by HPLC analysis of perchloroethylene extracts

    USGS Publications Warehouse

    Buchanan, D.H.; Coombs, K.J.; Murphy, P.M.; Chaven, C.

    1993-01-01

    A convenient method for the quantitative determination of elemental sulfur in coal is described. Elemental sulfur is extracted from the coal with hot perchloroethylene (PCE) (tetrachloroethene, C2Cl4) and quantitatively determined by HPLC analysis on a C18 reverse-phase column using UV detection. Calibration solutions were prepared from sublimed sulfur. Results of quantitative HPLC analyses agreed with those of a chemical/spectroscopic analysis. The HPLC method was found to be linear over the concentration range of 6 ?? 10-4 to 2 ?? 10-2 g/L. The lower detection limit was 4 ?? 10-4 g/L, which for a coal sample of 20 g is equivalent to 0.0006% by weight of coal. Since elemental sulfur is known to react slowly with hydrocarbons at the temperature of boiling PCE, standard solutions of sulfur in PCE were heated with coals from the Argonne Premium Coal Sample program. Pseudo-first-order uptake of sulfur by the coals was observed over several weeks of heating. For the Illinois No. 6 premium coal, the rate constant for sulfur uptake was 9.7 ?? 10-7 s-1, too small for retrograde reactions between solubilized sulfur and coal to cause a significant loss in elemental sulfur isolated during the analytical extraction. No elemental sulfur was produced when the following pure compounds were heated to reflux in PCE for up to 1 week: benzyl sulfide, octyl sulfide, thiane, thiophene, benzothiophene, dibenzothiophene, sulfuric acid, or ferrous sulfate. A sluury of mineral pyrite in PCE contained elemental sulfur which increased in concentration with heating time. ?? 1993 American Chemical Society.

  8. Green Supercomputing at Argonne

    SciTech Connect

    Pete Beckman

    2009-11-18

    Pete Beckman, head of Argonne's Leadership Computing Facility (ALCF) talks about Argonne National Laboratory's green supercomputing—everything from designing algorithms to use fewer kilowatts per operation to using cold Chicago winter air to cool the machine more efficiently.

  9. 42 CFR 423.780 - Premium subsidy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... greater of the low-income benchmark premium amount (determined under paragraph (b)(2) of this section) for... low-income benchmark premium amount. (i) The low-income benchmark premium amount for a PDP region is a... premium amounts used to calculate the low-income benchmark premium amount are as follows: (A) The...

  10. 42 CFR 423.780 - Premium subsidy.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... greater of the low-income benchmark premium amount (determined under paragraph (b)(2) of this section) for... low-income benchmark premium amount. (i) The low-income benchmark premium amount for a PDP region is a... premium amounts used to calculate the low-income benchmark premium amount are as follows: (A) The...

  11. 42 CFR 423.780 - Premium subsidy.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) The greater of the low-income benchmark premium amount (determined under paragraph (b)(2) of this... of the low-income benchmark premium amount. (i) The low-income benchmark premium amount for a PDP.... The premium amounts used to calculate the low-income benchmark premium amount are as follows: (A)...

  12. Advanced solids NMR studies of coal structure and chemistry. Progress report, September 1, 1995--February 28, 1996

    SciTech Connect

    Zilm, K.W.

    1996-09-01

    This report covers the progress made on the title project for the project period. The study of coal chemical structure is a vital component of research efforts to develop better chemical utilization of coals, and for furthering our basic understanding of coal geochemistry. In this grant we are addressing several structural questions pertaining to coals with advances in state of the art solids NMR methods. Our goals are twofold. First, we are interested in developing new methods that will enable us to measure important structural parameters in whole coals not directly accessible by other techniques. In parallel with these efforts we will apply these NMR methods in a study of the chemical differences between gas-sourcing and oil-sourcing coals. The NMR methods work will specifically focus on determination of the number and types of methylene groups, determination of the number and types of methine groups, identification of carbons adjacent to nitrogen and sites with exchangeable protons, and methods to more finely characterize the distribution of hydrogen in coals. We will also develop NMR methods for probing coal macropore structure using hyperpolarized {sup 129}Xe as a probe, and study the molecular dynamics of what appear to be mobile, CH{sub 2} rich, long chain hydrocarbons. The motivation for investigating these specific structural features of coals arises from their relevance to the chemical reactivity of some types of coals. The coals to be studied and contrasted include oil-prone coals from Australia and Indonesia, those comprising the Argonne Premium Coal Sample bank, and other relevant samples.

  13. Problems with the quantitative spectroscopic analysis of oxygen rich Czech coals

    SciTech Connect

    Pavlikova, H.; Machovic, V.; Cerny, J.; Sebestova, E.

    1995-12-01

    Solid state NMR and FTIR spectroscopies are two main methods used for the structural analysis of coals and their various products. Obtaining quantitative parameters from coals, such as arornaticity (f{sub a}) by the above mentioned methods can be a rather difficult task. Coal samples of various rank were chosen for the quantitative NMR, FTIR and EPR analyses. The aromaticity was obtained by the FTIR, {sup 13}C CP/MAS and SP/MAS NMR experiments. The content of radicals and saturation characteristics of coals were measured by EPR spectroscopy. The following problems have been discussed: 1. The relationship between the amount of free radicals (N{sub g}) and f{sub a} by NMR. 2. The f{sub a} obtained by solid state NMR and FTIR spectroscopies. 3. The differences between the f{sub a} measured by CP and SP/NMR experiments. 4. The relationship between the content of oxygen groups and the saturation responses of coals. The reliability of our results was checked by measuring the structural parameters of Argonne premium coals.

  14. Effect of temperature, sample size and gas flow rate on drying of Beulah-Zap lignite and Wyodak subbituminous coal

    SciTech Connect

    Vorres, K.S.

    1993-01-01

    Beulah-Zap lignite and Wyodak-Anderson ([minus]100 and [minus]20 mesh from the Argonne Premium Coal Sample Program) were dried in nitrogen under various conditions of temperature (20--80[degree]C), gas flow rates (20--160 cc/min), and sample sizes (20--160 mg). An equation relating the initial drying rate in the unimolecular mechanism was developed to relate the drying rate and these three variables over the initial 80--85% of the moisture loss for the lignite. The behavior of the Wyodak-Anderson subbituminous coal is very similar to that of the lignite. The nitrogen BET surface area of the subbituminous sample is much larger than the lignite.

  15. Effect of temperature, sample size and gas flow rate on drying of Beulah-Zap lignite and Wyodak subbituminous coal

    SciTech Connect

    Vorres, K.S.

    1993-03-01

    Beulah-Zap lignite and Wyodak-Anderson ({minus}100 and {minus}20 mesh from the Argonne Premium Coal Sample Program) were dried in nitrogen under various conditions of temperature (20--80{degree}C), gas flow rates (20--160 cc/min), and sample sizes (20--160 mg). An equation relating the initial drying rate in the unimolecular mechanism was developed to relate the drying rate and these three variables over the initial 80--85% of the moisture loss for the lignite. The behavior of the Wyodak-Anderson subbituminous coal is very similar to that of the lignite. The nitrogen BET surface area of the subbituminous sample is much larger than the lignite.

  16. 46 CFR Sec. 3 - Premiums.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Premiums. Sec. 3 Section 3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 3 Premiums. The bonds provided for shall be furnished without cost to the National Shipping Authority,...

  17. 46 CFR Sec. 3 - Premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Premiums. Sec. 3 Section 3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 3 Premiums. The bonds provided for shall be furnished without cost to the National Shipping Authority,...

  18. 46 CFR Sec. 3 - Premiums.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Premiums. Sec. 3 Section 3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 3 Premiums. The bonds provided for shall be furnished without cost to the National Shipping Authority,...

  19. 46 CFR Sec. 3 - Premiums.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Premiums. Sec. 3 Section 3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 3 Premiums. The bonds provided for shall be furnished without cost to the National Shipping Authority,...

  20. 46 CFR Sec. 3 - Premiums.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Premiums. Sec. 3 Section 3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 3 Premiums. The bonds provided for shall be furnished without cost to the National Shipping Authority,...

  1. Spin-mapping of coal structures with ESE and ENDOR. Eighth quarterly (second annual) report

    SciTech Connect

    Belford, R.L.; Clarkson, R.B.

    1990-09-01

    A nondestructive method to determine the atomic and molecular structures present in the organic (maceral) components of whole coal and coal products has been sought for many years. This program of research is designed to address that analytical need by applying advanced electron magnetic resonance techniques to the determination of coal molecular structure. Structural information has be obtained by using the naturally occurring unpaired electrons in coal as ``observation posts`` from which to survey neighboring atoms through the electron-nuclear hyperfine interaction. Such an overall approach has been termed ELECTRON SPIN MAPPING of coal structure. New techniques like 2-dimensional ENDOR and ESE spectroscopies and multifrequency EPR, including the world`s first S-band ESE spectrometer and one of the first W-band instruments, which we have developed in our laboratory, were employed in the determination. The materials studied were well separated macerals obtained by density gradient centrifugation techniques from Illinois {number_sign}6 coals, a well as whole Illinois {number_sign}6, {number_sign}5, and Argonne Premium Sample Coals. model compounds, chosen to represent molecular structures typical of those believed to exist in coal also were studied by the various electron magnetic resonance (EMR) methods. Utilizing the various EMR methods available in our laboratory, we studied approaches to determine parameters that direcly reflect the atomic and molecular structure of coal. The naturally occurring unpaired electrons in coal were utilized as probes of their local environment, which they reflect through hyperfine interactions with neighboring 1 > 0 nuclei (eg, {sup 1}H, {sup 13}C).

  2. 24 CFR 241.805 - Insurance premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Insurance premiums. 241.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES... Without a HUD-Insured or HUD-Held Mortgage Premiums § 241.805 Insurance premiums. (a) First premium....

  3. 24 CFR 241.805 - Insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Insurance premiums. 241.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES... Without a HUD-Insured or HUD-Held Mortgage Premiums § 241.805 Insurance premiums. (a) First premium....

  4. 38 CFR 6.2 - Premium rate.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... LIFE INSURANCE Premiums § 6.2 Premium rate. Effective January 1, 1983, United States Government Life Insurance policies, and total disability income provisions, on a premium paying status are paid-up and no premiums are required to maintain such policies and provisions in force. Policies...

  5. 38 CFR 7.4 - The premium.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false The premium. 7.4 Section...' CIVIL RELIEF Soldiers' and Sailors' Civil Relief Act Amendments of 1942 § 7.4 The premium. The term... association. (a) The premium on a policy will be calculated on an annual basis, and if the annual premium...

  6. 38 CFR 7.4 - The premium.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false The premium. 7.4 Section...' CIVIL RELIEF Soldiers' and Sailors' Civil Relief Act Amendments of 1942 § 7.4 The premium. The term... association. (a) The premium on a policy will be calculated on an annual basis, and if the annual premium...

  7. 38 CFR 7.4 - The premium.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false The premium. 7.4 Section...' CIVIL RELIEF Soldiers' and Sailors' Civil Relief Act Amendments of 1942 § 7.4 The premium. The term... association. (a) The premium on a policy will be calculated on an annual basis, and if the annual premium...

  8. 24 CFR 241.805 - Insurance premiums.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Insurance premiums. 241.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES... Without a HUD-Insured or HUD-Held Mortgage Premiums § 241.805 Insurance premiums. (a) First premium....

  9. 24 CFR 241.805 - Insurance premiums.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Insurance premiums. 241.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES... Without a HUD-Insured or HUD-Held Mortgage Premiums § 241.805 Insurance premiums. (a) First premium....

  10. 24 CFR 241.805 - Insurance premiums.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Insurance premiums. 241.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES... Without a HUD-Insured or HUD-Held Mortgage Premiums § 241.805 Insurance premiums. (a) First premium....

  11. 14 CFR 198.13 - Premium insurance-payment of premiums.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Premium insurance-payment of premiums. 198... (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.13 Premium insurance—payment of premiums. The insured must pay the premium for insurance issued under this part within the stated period after receipt...

  12. Green Supercomputing at Argonne

    ScienceCinema

    Beckman, Pete

    2016-07-12

    Pete Beckman, head of Argonne's Leadership Computing Facility (ALCF) talks about Argonne National Laboratory's green supercomputing—everything from designing algorithms to use fewer kilowatts per operation to using cold Chicago winter air to cool the machine more efficiently. Argonne was recognized for green computing in the 2009 HPCwire Readers Choice Awards. More at http://www.anl.gov/Media_Center/News/2009/news091117.html Read more about the Argonne Leadership Computing Facility at http://www.alcf.anl.gov/

  13. 38 CFR 8.2 - Payment of premiums.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INSURANCE Premiums § 8.2 Payment of premiums. (a) What is a premium? A premium is a payment that a policyholder is required to make for an insurance policy. (b) How can policyholders pay premiums? Premiums can... the 31-day grace period, VA deducts the unpaid premium from the amount of insurance payable. (2) If...

  14. Green Supercomputing at Argonne

    ScienceCinema

    Pete Beckman

    2016-07-12

    Pete Beckman, head of Argonne's Leadership Computing Facility (ALCF) talks about Argonne National Laboratory's green supercomputing—everything from designing algorithms to use fewer kilowatts per operation to using cold Chicago winter air to cool the machine more efficiently.

  15. Thermodynamics and surface structure of coals

    SciTech Connect

    Glass, A.S.; Larsen, J.W.; Quay, D.M.; Roberts, J.E.; Wernett, P.C.

    1991-01-01

    We have reported the determination of the average micropore diameter of an Argonne Illinois No. 6 coal (77% C, daf) and a standard 15 A diameter Spherocarb sample by {sup 129}Xe NMR spectroscopy. We have successfully applied this technique to determine the average micropore diameter of the full series of Argonne coals. We have recently developed a computer program (Appendix A) which correlates the 129 Xe NMR spectrum of Coals directly to the micropore size distribution of each Argonne coal. The micropore size distribution of Argonne: Pocahontas No. 3 (91.8% C, dmmf); Pittsburgh No. 8 (85.0% C, dmmf); and Blind Canyon (81.3% C, dmmf) coals, determined by 129 Xe NMR spectroscopy are shown in Figures 2, 4, and 6, respectively.

  16. Argonne's 2012 Earth Day Event

    SciTech Connect

    2012-01-01

    Argonne's 2012 Earth Day event drew crowds from across the laboratory. Argonne and U.S. Department of Energy employees toured booths and interactive displays set up by Argonne programs and clubs. Several of Argonne's partners participated, including U.S. Department of Energy, University of Chicago, Abri Credit Union, DuPage County Forest Preserve, DuPage Water Commission, PACE and Morton Arboretum. Argonne scientists and engineers also participated in a poster session, discussing their clean energy research.

  17. Argonne's 2012 Earth Day Event

    ScienceCinema

    None

    2016-07-12

    Argonne's 2012 Earth Day event drew crowds from across the laboratory. Argonne and U.S. Department of Energy employees toured booths and interactive displays set up by Argonne programs and clubs. Several of Argonne's partners participated, including U.S. Department of Energy, University of Chicago, Abri Credit Union, DuPage County Forest Preserve, DuPage Water Commission, PACE and Morton Arboretum. Argonne scientists and engineers also participated in a poster session, discussing their clean energy research.

  18. The height premium in Indonesia.

    PubMed

    Sohn, Kitae

    2015-01-01

    Analyzing the Indonesian Family Life Survey for the year 2007, this paper estimates that a 10 cm increase in physical stature is associated with an increase in earnings of 7.5% for men and 13.0% for women, even after controlling for an extensive set of productivity variables. When the height premium is estimated by sector, it is 12.3% for self-employed men and 18.0% for self-employed women; a height premium of 11.1% is also estimated for women in the private sector. In the public sector, however, the height premium estimate is not statistically significant for either men or women. This paper provides further evidence of discrimination based on customers' preferences for tall workers.

  19. 42 CFR 408.20 - Monthly premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... individuals who enroll during their initial enrollment periods. In other situations, that premium may be...) Statutory provisions. (1) The law established a monthly premium of $3 for the initial period of the...

  20. 14 CFR 198.13 - Premium insurance-payment of premiums.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Premium insurance-payment of premiums. 198.13 Section 198.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.13 Premium insurance—payment of premiums. The...

  1. 42 CFR 422.262 - Beneficiary premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and Plan Approval § 422.262 Beneficiary premiums. (a) Determination of MA monthly basic beneficiary premium. (1) For an MA plan with an unadjusted statutory non-drug bid amount that is less than the relevant unadjusted non-drug benchmark amount, the basic beneficiary premium is zero. (2) For an MA...

  2. 38 CFR 7.4 - The premium.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false The premium. 7.4 Section 7.4 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS SOLDIERS' AND SAILORS... association. (a) The premium on a policy will be calculated on an annual basis, and if the annual premium...

  3. 34 CFR 682.505 - Insurance premium.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Federal Guaranteed Student Loan Programs § 682.505 Insurance premium. (a) General. The Secretary charges the lender an insurance premium for each Federal GSL Program loan that is guaranteed, except that no insurance premium is...

  4. 34 CFR 682.505 - Insurance premium.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Federal Guaranteed Student Loan Programs § 682.505 Insurance premium. (a) General. The Secretary charges the lender an insurance premium for each Federal GSL Program loan that is guaranteed, except that no insurance premium is...

  5. 34 CFR 682.505 - Insurance premium.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Federal Guaranteed Student Loan Programs § 682.505 Insurance premium. (a) General. The Secretary charges the lender an insurance premium for each Federal GSL Program loan that is guaranteed, except that no insurance premium is...

  6. 46 CFR 308.514 - Return premium.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Return premium. 308.514 Section 308.514 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.514 Return premium. No premium will...

  7. 42 CFR 422.262 - Beneficiary premiums.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... and Plan Approval § 422.262 Beneficiary premiums. (a) Determination of MA monthly basic beneficiary premium. (1) For an MA plan with an unadjusted statutory non-drug bid amount that is less than the relevant unadjusted non-drug benchmark amount, the basic beneficiary premium is zero. (2) For an MA...

  8. 46 CFR 308.540 - Premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Premiums. 308.540 Section 308.540 Shipping MARITIME...-Facultative War Risk Cargo Insurance § 308.540 Premiums. (a) Rates. Rate Schedules for war risk facultative... of Transportation” for the full amount of the premium thereon computed on the amount to be insured...

  9. 44 CFR 62.5 - Premium refund.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Premium refund. 62.5 Section... OF CLAIMS Issuance of Policies § 62.5 Premium refund. A Standard Flood Insurance Policyholder whose... has been paid or is pending, the full premium shall be refunded for the current policy year, and...

  10. 7 CFR 1735.44 - Prepayment premiums.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... premiums on loans guaranteed by RUS. See 7 CFR part 1610 for prepayment premiums on RTB loans. See RUS Bulletin 320-12 for additional information. This CFR part supersedes those portions of RUS Bulletin 320-12... 7 Agriculture 11 2010-01-01 2010-01-01 false Prepayment premiums. 1735.44 Section...

  11. 42 CFR 460.186 - PACE premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false PACE premiums. 460.186 Section 460.186 Public...) Payment § 460.186 PACE premiums. The amount that a PACE organization can charge a participant as a monthly premium depends on the participant's eligibility under Medicare and Medicaid, as follows: (a)...

  12. 29 CFR 4006.3 - Premium rate.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... paragraph (a) of this section plus, in the case of a single-employer plan, the variable-rate premium under... determined under paragraph (c) of this section. (b) Variable-rate premium. (1) In general. Subject to the limitation in paragraph (b)(2) of this section, the variable-rate premium is $9 for each $1,000 (or...

  13. 29 CFR 4006.3 - Premium rate.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... paragraph (a) of this section plus, in the case of a single-employer plan, the variable-rate premium under... determined under paragraph (c) of this section. (b) Variable-rate premium. (1) In general. Subject to the limitation in paragraph (b)(2) of this section, the variable-rate premium is $9 for each $1,000 (or...

  14. 29 CFR 4006.3 - Premium rate.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... paragraph (a) of this section plus, in the case of a single-employer plan, the variable-rate premium under... determined under paragraph (c) of this section. (b) Variable-rate premium. (1) In general. Subject to the limitation in paragraph (b)(2) of this section, the variable-rate premium is $9 for each $1,000 (or...

  15. 29 CFR 4006.3 - Premium rate.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... paragraph (a) of this section plus, in the case of a single-employer plan, the variable-rate premium under... determined under paragraph (c) of this section. (b) Variable-rate premium. (1) In general. Subject to the limitation in paragraph (b)(2) of this section, the variable-rate premium is $9 for each $1,000 (or...

  16. 28 CFR 345.52 - Premium pay.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Premium pay. 345.52 Section 345.52 Judicial Administration FEDERAL PRISON INDUSTRIES, INC., DEPARTMENT OF JUSTICE FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.52 Premium pay. Payment of premium pay...

  17. 28 CFR 345.52 - Premium pay.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Premium pay. 345.52 Section 345.52 Judicial Administration FEDERAL PRISON INDUSTRIES, INC., DEPARTMENT OF JUSTICE FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.52 Premium pay. Payment of premium pay...

  18. 28 CFR 345.52 - Premium pay.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Premium pay. 345.52 Section 345.52 Judicial Administration FEDERAL PRISON INDUSTRIES, INC., DEPARTMENT OF JUSTICE FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.52 Premium pay. Payment of premium pay...

  19. 28 CFR 345.52 - Premium pay.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Premium pay. 345.52 Section 345.52 Judicial Administration FEDERAL PRISON INDUSTRIES, INC., DEPARTMENT OF JUSTICE FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.52 Premium pay. Payment of premium pay...

  20. 46 CFR 308.514 - Return premium.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Return premium. 308.514 Section 308.514 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Open Policy War Risk Cargo Insurance § 308.514 Return premium. No premium will...

  1. 46 CFR 308.514 - Return premium.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Return premium. 308.514 Section 308.514 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.514 Return premium. No premium will...

  2. 46 CFR 308.514 - Return premium.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Return premium. 308.514 Section 308.514 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.514 Return premium. No premium will...

  3. 46 CFR 308.514 - Return premium.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Return premium. 308.514 Section 308.514 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.514 Return premium. No premium will...

  4. Surveys of research in the Chemistry Division, Argonne National Laboratory

    SciTech Connect

    Grazis, B.M.

    1992-11-01

    Research reports are presented on reactive intermediates in condensed phase (radiation chemistry, photochemistry), electron transfer and energy conversion, photosynthesis and solar energy conversion, metal cluster chemistry, chemical dynamics in gas phase, photoionization-photoelectrons, characterization and reactivity of coal and coal macerals, premium coal sample program, chemical separations, heavy elements coordination chemistry, heavy elements photophysics/photochemistry, f-electron interactions, radiation chemistry of high-level wastes (gas generation in waste tanks), ultrafast molecular electronic devices, and nuclear medicine. Separate abstracts have been prepared. Accelerator activites and computer system/network services are also reported.

  5. Surveys of research in the Chemistry Division, Argonne National Laboratory

    SciTech Connect

    Grazis, B.M.

    1992-01-01

    Research reports are presented on reactive intermediates in condensed phase (radiation chemistry, photochemistry), electron transfer and energy conversion, photosynthesis and solar energy conversion, metal cluster chemistry, chemical dynamics in gas phase, photoionization-photoelectrons, characterization and reactivity of coal and coal macerals, premium coal sample program, chemical separations, heavy elements coordination chemistry, heavy elements photophysics/photochemistry, f-electron interactions, radiation chemistry of high-level wastes (gas generation in waste tanks), ultrafast molecular electronic devices, and nuclear medicine. Separate abstracts have been prepared. Accelerator activites and computer system/network services are also reported.

  6. Production of low ash coal by high efficiency coal preparation

    SciTech Connect

    Horsfall, D.W.

    1995-10-01

    The washability of South African coals is described and the problems encountered in washing at low densities, to make premium products, are enumerated. The measures taken to overcome those problems, when low density separations became a commercial necessity, are described in detail. The descriptions of processes are with specific reference to the three sizes commonly treated separately in coal preparation namely coarse coal, small coal, and fine coal. Some information is given on the performance characteristics of the plants erected to meet market requirements.

  7. The marriage of gas turbines and coal

    SciTech Connect

    Bajura, R.A.; Webb, H.A.

    1991-09-01

    This paper reports on developing gas turbine systems that can use coal or a coal-based fuel ensures that the United States will have cost-effective environmentally sound options for supplying future power generation needs. Power generation systems that marry coal or a coal-based fuel to a gas turbine Some matchmakers would consider this an unlikely marriage. Historically, most gas turbines have been operated only on premium fuels, primarily natural gas or distillate oil. The perceived problems from using coal or coal-based fuels in turbines are: Erosion and deposition: Coal ash particles in the hot combustion gases passing through the expander turbine could erode or deposit on the turbine blades. Corrosion: Coal combustion will release alkali compounds form the coal ash. Alkali in the hot gases passing through the expander turbine can cause corrosion of high-temperature metallic surfaces. Emissions: coal contains higher levels of ash, fuel-bound sulfur and nitrogen compounds, and trace contaminants than premium fuels. Meeting stringent environmental regulations for particulates, sulfur dioxide (SO{sub 2}), nitrogen oxides (NO{sub x}), and trace contaminants will be difficult. Economics: Coal-based systems are expensive to build. The difference in price between coal and premium fuels must be large enough to justify the higher capital cost.

  8. 42 CFR 408.27 - Rounding the monthly premium.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Rounding the monthly premium. 408.27 Section 408.27... PROGRAM PREMIUMS FOR SUPPLEMENTARY MEDICAL INSURANCE Amount of Monthly Premiums § 408.27 Rounding the monthly premium. Any monthly premium that is not a multiple of 10 cents is rounded to the nearest...

  9. Results of a European interlaboratory comparison on CO2 sorption on activated carbon and coals

    NASA Astrophysics Data System (ADS)

    Gensterblum, Yves; Busch, Andreas; Krooss, Bernhard; de Weireld, Guy; Billemont, Pierre; van Hemert, Patrick; Wolf, Karl-Heinz

    2013-04-01

    Weireld, D. Prinz , K.-H.A.A. Wolf, "European inter-laboratory comparison of high pressure CO2 sorption isotherms. II: natural coals" IJCG, 2010, 84, 115-124 Gensterblum Y., P. van Hemert, P. Billemont, A. Busch, D. Charriére, D. Li, B.M. Krooss, G. de Weireld, D. Prinz , K.-H.A.A. Wolf, "European inter-laboratory comparison of high pressure CO2 sorption isotherms. I: Activated carbon" Carbon 47 ( 2009 ) 2958 -2969 Goodman, A.L., Busch, A., Duffy, G., Fitzgerald, J.E., Gasem, K.A.M., Gensterblum, Y., Krooss, B.M., Levy, J., Ozdemir, E., Pan, Z., Robinson, Jr., R.L., Schroeder, K., Sudibandriyo, M., White, C. (2004). An Inter-laboratory Comparison of CO2 Isotherms Measured on Argonne Premium Coal Samples. Energy and Fuels 18, 1175-1182. Goodman, A.L., Busch, A., Day, S., Duffy, G.J., Fitzgerald, J.E., Gasem, K.A.M., Gensterblum, Y., Hartman, C., Krooss, B.M., Pan, Z., Pratt, T., Robinson, Jr., R.L., Romanov, V., Sakurovs, R., Schroeder, K., Sudibandriyo, M., White, C.M. (2007) "Inter-laboratory Comparison II: CO2 Isotherms Measured on Moisture-Equilibrated Argonne Premium Coals at 55oC and 15 MPa", International Journal of Coal Geology 72, 153-164.

  10. Cooperative research program in coal liquefaction

    SciTech Connect

    Huffman, G.P.; Sendlein, L.V.A.

    1990-01-01

    Cooperative research in coal liquefaction is presented. Topics include: Sulfate-promoted metal oxides as direct coal liquefaction catalysts; low temperature depolymerization and liquefaction of premium US coal samples; construction of continuous flow-through gas reactor for liquefaction investigations; examination of ferric sulfide as a liquefaction catalyst; generic structural characterization and liquefaction research; spectroscopic studies of coal macerals depolymerization catalyzed by iron chloride; characterization of catalysts used in coal hydrogenation systems; coal structure/liquefaction yield correlation by means of advanced NMR techniques; mass spectrometry of coal derived liquids: determination of molecular weight distributions; catalyst cracking, hydrogenation and liquefaction of coals under milder conditions; ENDOR investigations of coal liquefaction under mild conditions; direct determination of hydroaromatic structures in coal and coal conversion products by catalytic dehydrogenation; surface characterization of APCSB coals by XPS; computation chemistry of model compounds and molecular fragments of relevance to coal liquefaction; chemical characterization and hydrogenation reactions of single coal particles; the role of hydrogen during liquefaction using donor and non-donor solvents; solvent sorption and FTIR studies on the effect of catalytic depolymerization reactions in coal; bioprocessing of coal; chemical routes to breaking bonds: new approaches to low-temperature liquefaction; an investigation into the reactivity of isotetralin and tetralin using molecular orbital calculations; coal liquefaction modification for enhanced reactivity; catalytic hydropyrolysis and energized extraction of coals; gallium catalyst in mild coal liquefaction -- potential of temperature microscope in coal liquefaction; evaluation of nitride catalysts for hydrotreatment and coal liquefaction; and improved catalysts for coal liquefaction and coprocessing.

  11. The Argonne Braille Project.

    ERIC Educational Resources Information Center

    Grunwald, Arnold

    A project summary and 20 related papers are presented on the Argonne Braille Machine, a device which produces braille-equivalent information on magnetic tape rather than embossing dots on paper. The summary traces the machine's development while 10 papers cover such issues as user reactions, evaluation proposals, use and care of the machine, the…

  12. 12 CFR 1410.5 - Delinquent premium payments and premium overpayments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... payments caused by bank errors in the certified statement. The interest rate will be the United States... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Delinquent premium payments and premium overpayments. 1410.5 Section 1410.5 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION PREMIUMS §...

  13. Clean, premium-quality chars: Demineralized and carbon enriched

    SciTech Connect

    Smith, G.V.

    1992-01-03

    The goal of this project is to develop a bench-scale procedure to produce clean, desulfurized, premium-quality chars from the Illinois basin coals. This goal is achieved by utilizing the effective capabilty of smectites in combination with methane to manipulate the char yields. The major objectives are: to determine the optimum water- ground particle size for the maximum reduction of pyrite and minerals by the selective-bitumen agglomeration process; to evaluate the type of smectite and its interlamellar cation which enhances the premium-quality char yields; to find the mode of dispersion of smectites in clean coal which retards the agglomeration of char during mild gasification; to probe the conditions that maximize the desulfurized clean-char yields under a combination of methane+oxygen or helium+oxygen; to characterize and accomplish a material balance of chars, liquids, and gases produced during mild gasification; to identify the conditions which reject dehydrated smectites from char by the gravitational separation technique; and to determine the optimum seeding of chars with polymerized maltene for flammability and transportation.

  14. 29 CFR 4047.4 - Payment of premiums.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... payment due dates for the outstanding premiums. (c) Methods for determining variable rate portion of the premium. In general, the variable rate portion of the outstanding premiums shall be determined...

  15. 76 FR 79714 - Premium Changes Based On Recharacterization of Contributions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... plan assets for the current year higher, and the plan's variable-rate premium lower, than originally... PBGC. For single- employer plans, premiums include an amount (the variable-rate premium, or VRP)...

  16. 29 CFR 4047.4 - Payment of premiums.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... payment due dates for the outstanding premiums. (c) Methods for determining variable rate portion of the premium. In general, the variable rate portion of the outstanding premiums shall be determined...

  17. 29 CFR 4047.4 - Payment of premiums.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... payment due dates for the outstanding premiums. (c) Methods for determining variable rate portion of the premium. In general, the variable rate portion of the outstanding premiums shall be determined...

  18. 5 CFR 890.1109 - Premium payments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... enrollment continues, exclusive of the 31-day temporary extension of coverage for conversion provided under..., he or she pays the premium charge for only the days actually covered. The daily premium rate is an amount equal to the monthly rate (including the administrative charge) multiplied by 12 and divided...

  19. 24 CFR 2700.315 - Insurance premium.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Insurance premium. 2700.315 Section...) EMERGENCY MORTGAGE INSURANCE AND LOAN PROGRAMS, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT EMERGENCY HOMEOWNERS' LOAN PROGRAM Mortgage Insurance § 2700.315 Insurance premium. (a) At such times as may...

  20. 29 CFR 4006.3 - Premium rate.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... paragraph (a) of this section plus, in the case of a single-employer plan, the variable-rate premium under...), (H), and (J) for a multiemployer plan. (b) Variable-rate premium—(1) In general. Subject to the cap provisions in paragraphs (b)(2) and (b)(3) of this section, the variable-rate premium for a...

  1. 24 CFR 2700.315 - Insurance premium.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Insurance premium. 2700.315 Section...) EMERGENCY MORTGAGE INSURANCE AND LOAN PROGRAMS, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT EMERGENCY HOMEOWNERS' LOAN PROGRAM Mortgage Insurance § 2700.315 Insurance premium. (a) At such times as may...

  2. 24 CFR 2700.315 - Insurance premium.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Insurance premium. 2700.315 Section...) EMERGENCY MORTGAGE INSURANCE AND LOAN PROGRAMS, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT EMERGENCY HOMEOWNERS' LOAN PROGRAM Mortgage Insurance § 2700.315 Insurance premium. (a) At such times as may...

  3. 24 CFR 2700.315 - Insurance premium.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Insurance premium. 2700.315 Section...) EMERGENCY MORTGAGE INSURANCE AND LOAN PROGRAMS, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT EMERGENCY HOMEOWNERS' LOAN PROGRAM Mortgage Insurance § 2700.315 Insurance premium. (a) At such times as may...

  4. Cooperative research program in coal liquefaction

    SciTech Connect

    Huffman, G.P.; Sendlein, L.V.A.

    1991-01-01

    This report is a coordinated effort of the Consortium for Fossil Fuel Liquefaction Science. The topics concerning coal liquefaction discussed are: sulfate promoted metal oxides as direct coal liquefaction catalysts; low temperature depolymerization and liquefaction of premium R.S. coal samples; construction of continuous flow-through gas reactor for liquefaction investigations; generic structural characterization and liquefaction research; macerals, model compounds and iron catalyst dispersion; coal structure/liquefaction yield correlation by means of advanced NMR techniques; GC/MS of model compound mixtures; catalytic cracking, hydrogenation and liquefaction of coals under milder conditions; ENDOR investigations of coal liquefaction under mild conditions; catalytic dehydrogenation of model compounds in relation to direct coal liquefaction; surface characterization of catalyst added coal samples; computational chemistry of model compounds and molecular fragments of relevance to coal liquefaction; chemical characterization and hydrogenation reactions of single coal particles; thermolytic cleavage of selected coal-related linkages at mild temperatures; solvent sorption and FTIR studies on the effect of catalytic depolymerization reactions in coal; bioprocessing of coal; chemical routes to breaking bonds; novel liquefaction concepts cyclic olefins: novel new donors for coal liquefaction; better hydrogen transfer in coal liquefaction; catalytic hydropyrolysis and energized extraction of coals; gallium catalyst in mild coal liquefaction; potential of temperature microscope in coal liquefaction; evaluation of nitride catalysts for hydrotreatment and coal liquefaction; coprocessing and coal liquefaction with novel catalysts.

  5. Magnetic relaxation -- coal swelling, extraction, pore size. Quarterly technical progress report, October 1, 1993--December 31, 1993

    SciTech Connect

    Doetschman, D.C.

    1993-12-31

    During this quarter, the CW (continuous wave) and pulsed EPR (electron paramagnetic resonance) have been examined of the swelled Argonne Premium whole coals and the swelled residues of these coals. The CW EPR spectra will not be of high quality due to the unexpectedly microwave-lossy character of the pyridine used for swelling. Being relatively unaffected by this characteristic, the pulsed EPR measurements of the spin relaxation times of the broad (non-inertinite) and narrow (inertinite) macerals have been completed. Although detailed analyses of these results have not yet been done, marked differences have been found between the relaxation times of the swelled and unswelled coals and residues. The most startling are the less than 200 nsec times T{sub 1} of the spin-lattice relaxation of the inertinite radicals in the swelled samples. The T{sub 1} of this maceral in the unswelled coal were approaching 1 millisecond. The T{sub 1} contrast was much less pronounced between the swelled and non-swelled non-inertinite macerals. The prospects of significant progress in coal pore size measurements with xenon and NMR (nuclear magnetic resonance) have dimmed since the beginning of this project. This assessment is based on the dearth of these types of studies, a paper at a contractors` meeting on this subject that did not materialize, and discussions with colleagues with experience with the technique in coals. Instead, the authors have been developing a pulsed EPR technique for the spin probing of molecular motion to be applied to pores in carbonaceous materials. This report contains a copy of a nearly final draft of a paper being prepared on the development of this technique, entitled {open_quotes}Physical Characterization of the State of Motion of the Phenalenyl Spin Probe in Cation-Exchanged Faujasite Zeolite Supercages with Pulsed EPR.{close_quotes}

  6. Argonne Director Eric Isaacs talks about ARRA funding at Argonne

    ScienceCinema

    Isaacs, Eric

    2016-07-12

    Argonne is set to receive over $150 million in stimulus funds. Director Eric Isaacs describes how these funds will be put to good use—hiring employees and contractors, cleaning up the nuclear footprint, and investing in technologies for America's future. More info on Argonne and ARRA here: http://www.anl.gov/recovery/index.html

  7. Argonne Director Eric Isaacs talks about ARRA funding at Argonne

    SciTech Connect

    Isaacs, Eric

    2009-01-01

    Argonne is set to receive over $150 million in stimulus funds. Director Eric Isaacs describes how these funds will be put to good use—hiring employees and contractors, cleaning up the nuclear footprint, and investing in technologies for America's future. More info on Argonne and ARRA here: http://www.anl.gov/recovery/index.html

  8. Photochemical coal dissolution. Quarterly technical progress report, July 1--September 30, 1995

    SciTech Connect

    Doetschman, D.C.

    1995-12-31

    Examination of the photochemical extractions of the four Argonne Premium Coal Residues has been under way in a routine manner during this last quarter. An unexpectedly great effort last quarter had been necessary to find extraction solvents and photochemical reagents that were photochemically stable and inert. While it is a rather poor thermal extraction solvent, acetonitrile has proven to be the best solvent the authors have examined. In addition to runs with only the acetonitrile solvent present, experiments were performed with the photochemical reagents, benzophenone and pyridine. Both ketone and pyridine triplet states are well-known for their hydrogen abstraction and electron transfer capabilities. The photochemical reagents were used at concentrations resulting in 50% transmission of the light across the reactor pathlength at 320 nm. Experiments with the quartz cutoff filter remain to be completed at concentrations resulting in 50% transmittance at lower wavelengths. Changes in the transmission of light by the column effluent were monitored continuously and the extraction yield by weight was measured by evaporation of the solvent and subtraction of reagent weight. Thermal extraction yields without light under otherwise identical conditions were measured for comparison. As a check on undesirable effects, such as solvent photochemical degradation, otherwise identical light and dark experiments were also done without the coal on the column.

  9. 38 CFR 8.17 - Discontinuance of premium waiver.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SERVICE LIFE INSURANCE Premium Waivers and Total Disability § 8.17 Discontinuance of premium waiver. (a... premiums shall cease as of the date of such finding, and the insurance may be continued by payment of..., and if such premium was not paid within 31 days after the due date, the insurance lapsed. (c) If...

  10. 48 CFR 852.228-70 - Bond premium adjustment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Bond premium adjustment...-70 Bond premium adjustment. As prescribed in 828.106-70, insert the following clause: Bond Premium Adjustment (JAN 2008) When net changes in original contract price affect the premium of a Corporate...

  11. 42 CFR 408.68 - When premiums are considered paid.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false When premiums are considered paid. 408.68 Section... MEDICARE PROGRAM PREMIUMS FOR SUPPLEMENTARY MEDICAL INSURANCE Direct Remittance: Individual Payment § 408.68 When premiums are considered paid. (a) Payment by check. The premium is considered paid if...

  12. 42 CFR 423.293 - Collection of monthly beneficiary premium.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Collection of monthly beneficiary premium. 423.293... Monthly Beneficiary Premiums; Plan Approval § 423.293 Collection of monthly beneficiary premium. (a) General rules. Part D sponsors must— (1) Charge enrollees a consolidated monthly Part D premium equal...

  13. 42 CFR 423.286 - Rules regarding premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Rules regarding premiums. 423.286 Section 423.286... Beneficiary Premiums; Plan Approval § 423.286 Rules regarding premiums. (a) General rule. Except as provided... beneficiary premium for a Part D plan in a PDP region is the same for all Part D eligible individuals...

  14. 24 CFR 266.602 - Mortgage insurance premium: Insured advances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage insurance premium: Insured... Contract Rights and Obligations Mortgage Insurance Premiums § 266.602 Mortgage insurance premium: Insured advances. (a) Initial premium. For projects involving insured advances, on the date of the initial...

  15. 46 CFR 308.407 - Premiums and payment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Premiums and payment. 308.407 Section 308.407 Shipping... Builder's Risk Insurance § 308.407 Premiums and payment. For the prelaunching period premium will be... periods of less than one calendar month. For the postlaunching period premium will be charged on...

  16. 24 CFR 203.288 - Discontinuance of adjusted premium charge.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Discontinuance of adjusted premium... Premium § 203.288 Discontinuance of adjusted premium charge. Notwithstanding any provision in the mortgage instrument, there shall be no adjusted mortgage insurance premium due the Commissioner on account of...

  17. 26 CFR 1.171-1 - Bond premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Bond premium. 1.171-1 Section 1.171-1 Internal... TAXES Itemized Deductions for Individuals and Corporations (continued) § 1.171-1 Bond premium. (a... and amortization of bond premium by a holder. In general, a holder amortizes bond premium...

  18. 44 CFR 61.16 - Probation additional premium.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Probation additional premium... COVERAGE AND RATES § 61.16 Probation additional premium. The additional premium charged pursuant to § 59.24... premium charge is $50.00.”...

  19. 12 CFR 1410.4 - Payment of premiums.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Payment of premiums. 1410.4 Section 1410.4 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION PREMIUMS § 1410.4 Payment of premiums. (a) Payments. Each insured bank shall pay to the Corporation the amount of the premium due to the...

  20. 24 CFR 213.260 - Allowable methods of premium payment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Allowable methods of premium... Allowable methods of premium payment. Premiums shall be payable in cash or in debentures at par plus accrued interest. All premiums are payable in advance and no refund can be made of any portion thereof except...

  1. 44 CFR 61.8 - Applicability of risk premium rates.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Applicability of risk premium... COVERAGE AND RATES § 61.8 Applicability of risk premium rates. Risk premium rates are applicable to all... which the chargeable rates prescribed by this part would exceed the risk premium rates....

  2. Health insurance premium tax credit. Final regulations.

    PubMed

    2013-02-01

    This document contains final regulations relating to the health insurance premium tax credit enacted by the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010.These final regulations provide guidance to individuals related to employees who may enroll in eligible employer-sponsored coverage and who wish to enroll in qualified health plans through Affordable Insurance Exchanges (Exchanges) and claim the premium tax credit. PMID:23476972

  3. Field performance of a premium heating oil

    SciTech Connect

    Santa, T.; Jetter, S.M.

    1996-07-01

    As part of our ongoing research to provide quality improvements to heating oil, Mobil Oil together with Santa Fuel, Inc., conducted a field trial to investigate the performance of a new premium heating oil. This premium heating oil contains an additive system designed to minimize sludge related problems in the fuel delivery system of residential home heating systems. The additive used was similar to others reported at this and earlier BNL conferences, but was further developed to enhance its performance in oil heat systems. The premium heating oil was bulk additized and delivered to a subset of the customer base. Fuel related, unscheduled service calls were monitored in this test area, as well as in a similar baseline area that did not receive the premium heating oil. Overall, the premium fuel provided a 45% reduction in the occurrence of fuel related, unscheduled service calls as compared to the baseline area. Within this population, there was a reduction of 38% in systems with 275 gallon tanks, and 55% in systems that had >275 gallon tanks showing that the additive is effective in the various configurations of residential oil heat systems. In addition, photographic documentation collected at two accounts supported this improvement by clearly showing that the equipment remained cleaner with the premium heating oil than with regular heating oil. Based on these results, a full marketing trial of this new product has been initiated by Mobil and Santa Fuel, Inc., during the 1995-1996 heating season.

  4. Characterization and supply of coal based fuels

    SciTech Connect

    Not Available

    1992-06-01

    Studies and data applicable for fuel markets and coal resource assessments were reviewed and evaluated to provide both guidelines and specifications for premium quality coal-based fuels. The fuels supplied under this contract were provided for testing of advanced combustors being developed under Pittsburgh Energy Technology Center (PETC) sponsorship for use in the residential, commercial and light industrial (RCLI) market sectors. The requirements of the combustor development contractors were surveyed and periodically updated to satisfy the evolving needs based on design and test experience. Available coals were screened and candidate coals were selected for further detailed characterization and preparation for delivery. A team of participants was assembled to provide fuels in both coal-water fuel (CWF) and dry ultrafine coal (DUC) forms. Information about major US coal fields was correlated with market needs analysis. Coal fields with major reserves of low sulfur coal that could be potentially amenable to premium coal-based fuels specifications were identified. The fuels requirements were focused in terms of market, equipment and resource constraints. With this basis, the coals selected for developmental testing satisfy the most stringent fuel requirements and utilize available current deep-cleaning capabilities.

  5. 5 CFR 894.505 - Are retroactive premiums paid with pre-tax dollars (premium conversion)?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Are retroactive premiums paid with pre-tax dollars (premium conversion)? 894.505 Section 894.505 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION...

  6. 5 CFR 894.505 - Are retroactive premiums paid with pre-tax dollars (premium conversion)?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Are retroactive premiums paid with pre-tax dollars (premium conversion)? 894.505 Section 894.505 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION...

  7. 5 CFR 894.505 - Are retroactive premiums paid with pre-tax dollars (premium conversion)?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Are retroactive premiums paid with pre-tax dollars (premium conversion)? 894.505 Section 894.505 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION...

  8. 5 CFR 894.505 - Are retroactive premiums paid with pre-tax dollars (premium conversion)?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Are retroactive premiums paid with pre-tax dollars (premium conversion)? 894.505 Section 894.505 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION...

  9. 5 CFR 894.505 - Are retroactive premiums paid with pre-tax dollars (premium conversion)?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Are retroactive premiums paid with pre-tax dollars (premium conversion)? 894.505 Section 894.505 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION...

  10. 78 FR 44056 - Premium Rates; Payment of Premiums; Reducing Regulatory Burden

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... premiums. \\2\\ See 76 FR 57082, http://www.pbgc.gov/Documents/2011-23692.pdf . \\3\\ See 77 FR 6675, http...). See PBGC final rule at 50 FR 12533 (Mar. 29, 1985). The PPA 2006 amendments to the premium regulations..., the due date would be October 15. \\7\\ See 63 FR 68684 (Dec. 14, 1998). Eliminating large...

  11. Argonne's Vilas Pol on NOVA!

    SciTech Connect

    2011-01-01

    Can innovations in materials science help clean up our world? Argonne's material scientist Vilas Pol guest starred on NOVA's "Making Stuff: Cleaner," where David Pogue explored the rapidly-developing science and business of clean energy.

  12. Argonne nuclear pioneer: Leonard Koch

    SciTech Connect

    Koch, Leonard

    2012-01-01

    Leonard Koch joined Argonne National Laboratory in 1948. He helped design and build Experimental Breeder Reactor-1 (EBR-1), the first reactor to generate useable amounts of electricity from nuclear energy.

  13. Argonne's Vilas Pol on NOVA!

    ScienceCinema

    None

    2016-07-12

    Can innovations in materials science help clean up our world? Argonne's material scientist Vilas Pol guest starred on NOVA's "Making Stuff: Cleaner," where David Pogue explored the rapidly-developing science and business of clean energy.

  14. Thermodynamics and surface structure of coals. Quarterly report, January 1, 1991--March 31, 1991

    SciTech Connect

    Glass, A.S.; Larsen, J.W.; Quay, D.M.; Roberts, J.E.; Wernett, P.C.

    1991-12-31

    We have reported the determination of the average micropore diameter of an Argonne Illinois No. 6 coal (77% C, daf) and a standard 15 A diameter Spherocarb sample by {sup 129}Xe NMR spectroscopy. We have successfully applied this technique to determine the average micropore diameter of the full series of Argonne coals. We have recently developed a computer program (Appendix A) which correlates the 129 Xe NMR spectrum of Coals directly to the micropore size distribution of each Argonne coal. The micropore size distribution of Argonne: Pocahontas No. 3 (91.8% C, dmmf); Pittsburgh No. 8 (85.0% C, dmmf); and Blind Canyon (81.3% C, dmmf) coals, determined by 129 Xe NMR spectroscopy are shown in Figures 2, 4, and 6, respectively.

  15. Characterization and supply of coal based fuels. Quarterly report, August 1, 1987--October 31, 1987

    SciTech Connect

    Not Available

    1988-01-01

    Contract objectives are as follows: Develop fuel specifications to serve combustor requirements; Select coals having appropriate compositional and quality characteristics as well as an economically attractive reserve base; Provide quality assurance for both the parent coals and the fuel forms; and deliver premium coal-based fuels to combustor developers as needed for their contract work. Progress is discussed.

  16. Does Specialization Explain Marriage Penalties and Premiums?

    PubMed Central

    Killewald, Alexandra; Gough, Margaret

    2013-01-01

    Married men’s wage premium is often attributed to within-household specialization: men can devote more effort to wage-earning when their wives assume responsibility for household labor. We provide a comprehensive evaluation of the specialization hypothesis, arguing that, if specialization causes the male marriage premium, married women should experience wage losses. Furthermore, specialization by married parents should augment the motherhood penalty and the fatherhood premium for married as compared to unmarried parents. Using fixed-effects models and data from the NLSY79, we estimate within-gender differences in wages according to marital status and between-gender differences in the associations between marital status and wages. We then test whether specialization on time use, job traits, and tenure accounts for the observed associations. Results for women do not support the specialization hypothesis. Childless men and women both receive a marriage premium. Marriage augments the fatherhood premium but not the motherhood penalty. Changes in own and spousal employment hours, job traits, and tenure appear to benefit both married men and women, although men benefit more. Marriage changes men’s labor market behavior in ways that augment wages, but these changes do not appear to occur at the expense of women’s wages. PMID:24039271

  17. Plan choice, health insurance cost and premium sharing.

    PubMed

    Kosteas, Vasilios D; Renna, Francesco

    2014-05-01

    We develop a model of premium sharing for firms that offer multiple insurance plans. We assume that firms offer one low quality plan and one high quality plan. Under the assumption of wage rigidities we found that the employee's contribution to each plan is an increasing function of that plan's premium. The effect of the other plan's premium is ambiguous. We test our hypothesis using data from the Employer Health Benefit Survey. Restricting the analysis to firms that offer both HMO and PPO plans, we measure the amount of the premium passed on to employees in response to a change in both premiums. We find evidence of large and positive effects of the increase in the plan's premium on the amount of the premium passed on to employees. The effect of the alternative plan's premium is negative but statistically significant only for the PPO plans.

  18. 24 CFR 207.252 - First, second and third premiums.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false First, second and third premiums... endorsement, the mortgagee, upon such first principal payment date, shall pay a second premium equal to not... AUTHORITIES MULTIFAMILY HOUSING MORTGAGE INSURANCE Contract Rights and Obligations Premiums § 207.252...

  19. 24 CFR 207.252 - First, second and third premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false First, second and third premiums... endorsement, the mortgagee, upon such first principal payment date, shall pay a second premium equal to not... AUTHORITIES MULTIFAMILY HOUSING MORTGAGE INSURANCE Contract Rights and Obligations Premiums § 207.252...

  20. 24 CFR 207.252 - First, second and third premiums.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false First, second and third premiums... endorsement, the mortgagee, upon such first principal payment date, shall pay a second premium equal to not... AUTHORITIES MULTIFAMILY HOUSING MORTGAGE INSURANCE Contract Rights and Obligations Premiums § 207.252...

  1. 24 CFR 207.252 - First, second and third premiums.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false First, second and third premiums... endorsement, the mortgagee, upon such first principal payment date, shall pay a second premium equal to not... AUTHORITIES MULTIFAMILY HOUSING MORTGAGE INSURANCE Contract Rights and Obligations Premiums § 207.252...

  2. 49 CFR 260.15 - Credit risk premium.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Credit risk premium. 260.15 Section 260.15... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.15 Credit risk premium. (a) Where available... pay to the Administrator a Credit Risk Premium adequate to cover that portion of the subsidy cost...

  3. 49 CFR 260.15 - Credit risk premium.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Credit risk premium. 260.15 Section 260.15... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.15 Credit risk premium. (a) Where available... pay to the Administrator a Credit Risk Premium adequate to cover that portion of the subsidy cost...

  4. 38 CFR 8.2 - Payment of premiums.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... not pay a premium on time? (1) When a policyholder pays a premium within 31 days from the “due date... policyholder pays a premium after the 31-day grace period, VA will not accept the payment and the policy lapses... (ii) The policyholder is alive at the time the payment is mailed. (3) When a policyholder pays...

  5. 45 CFR 162.1701 - Health plan premium payments transaction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Health plan premium payments transaction. 162.1701 Section 162.1701 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Health Plan Premium Payments § 162.1701 Health plan premium payments transaction. The...

  6. 26 CFR 1.822-11 - Net premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Net premiums. 1.822-11 Section 1.822-11 Internal....822-11 Net premiums. The term “net premiums”, defined in section 822(f)(1), includes deposits and...)(2). Net premiums are used in sections 822(c)(6) and 832(c)(5) in determining the limitation...

  7. 26 CFR 1.823-4 - Net premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Net premiums. 1.823-4 Section 1.823-4 Internal....823-4 Net premiums. Net premiums are one of the items used, together with the gross amount of income... capital losses and in the application of section 1212. The term “net premiums” is defined in section...

  8. 26 CFR 1.823-1 - Net premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Net premiums. 1.823-1 Section 1.823-1 Internal....823-1 Net premiums. Net premiums are one of the items used, together with interest, dividends, and... certain capital losses and in the application of section 1212. The term “net premiums” is defined...

  9. 5 CFR 870.405 - Direct premium payments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Cost of Insurance § 870.405 Direct premium... or retirement system must submit all direct premium payments, along with its regular life insurance... some or all of the insurance or to make direct premium payments. An employee, annuitant,...

  10. 31 CFR 337.13 - Payment of mortgage insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... premiums. 337.13 Section 337.13 Money and Finance: Treasury Regulations Relating to Money and Finance... insurance premiums. When book-entry debentures are being purchased prior to maturity to pay for mortgage insurance premiums, the difference between the amount of the debentures purchased and the mortgage...

  11. 7 CFR 400.710 - Preemption and premium taxation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Preemption and premium taxation. 400.710 Section 400.710 Agriculture Regulations of the Department of Agriculture (Continued) FEDERAL CROP INSURANCE... of Policies and Rates of Premium § 400.710 Preemption and premium taxation. A policy or plan...

  12. 24 CFR 213.258 - Subsequent annual premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Subsequent annual premiums. 213.258... premiums. (a) Until the mortgage is paid in full or until receipt by the Commissioner of an application for... annual mortgage insurance premium equal to one-half of one percent of the average outstanding...

  13. 48 CFR 828.106-70 - Bond premium adjustment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Bond premium adjustment... premium adjustment. When performance and payment bonds or payment protection are required, the contract must contain the clause in 852.228-70, Bond premium adjustment....

  14. 24 CFR 241.1090 - Accumulation of next premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Accumulation of next premium. 241... Loans-Eligibility Requirements § 241.1090 Accumulation of next premium. The security instrument shall... insurance premium payable by the lender to the Commissioner. These payments shall continue only as long...

  15. 7 CFR 1806.26 - Coverage and premium rates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Coverage and premium rates. 1806.26 Section 1806.26... REGULATIONS INSURANCE National Flood Insurance § 1806.26 Coverage and premium rates. Exhibit A sets forth limits of coverage and chargeable premium rates under the program. Insurance policies under the...

  16. 46 CFR 308.7 - Premiums and payment thereof.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Premiums and payment thereof. 308.7 Section 308.7... General § 308.7 Premiums and payment thereof. Rate to be fixed promptly upon the happening of the event... June 2, 1977 of any war risk policies to become operative and premium shall be payable within ten...

  17. 12 CFR 217.101 - Premiums on deposits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 2 2010-01-01 2010-01-01 false Premiums on deposits. 217.101 Section 217.101... AGAINST THE PAYMENT OF INTEREST ON DEMAND DEPOSITS (REGULATION Q) Interpretations § 217.101 Premiums on... from paying interest on a demand deposit. Premiums, whether in the form of merchandise, credit, or...

  18. 24 CFR 213.253 - Premiums upon initial endorsement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Premiums upon initial endorsement... AUTHORITIES COOPERATIVE HOUSING MORTGAGE INSURANCE Contract Rights and Obligations-Projects § 213.253 Premiums... mortgage insurance premium equal to one-half of one percent of the original face amount of the mortgage....

  19. 24 CFR 213.256 - Premiums; insurance upon completion.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Premiums; insurance upon completion... AUTHORITIES COOPERATIVE HOUSING MORTGAGE INSURANCE Contract Rights and Obligations-Projects § 213.256 Premiums..., the mortgagee on the date of the first principal payment shall pay a second premium equal to...

  20. 42 CFR 403.254 - Calculation of premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Calculation of premiums. 403.254 Section 403.254... Ratio Provisions § 403.254 Calculation of premiums. (a) General provisions. To calculate the amount of “premiums”, calculate the present value on the initial calculation date of expected earned premiums for...

  1. 24 CFR 241.1030 - Mortgage insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage insurance premiums. 241... Loans-Eligibility Requirements § 241.1030 Mortgage insurance premiums. The lender, upon endorsement of the note, shall pay the Commissioner a first mortgage insurance premium equal to 0.5 percent of...

  2. 24 CFR 207.252 - First, second and third premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false First, second and third premiums... AUTHORITIES MULTIFAMILY HOUSING MORTGAGE INSURANCE Contract Rights and Obligations Premiums § 207.252 First, second and third premiums. The mortgagee, upon the initial endorsement of the mortgage for...

  3. 42 CFR 422.404 - State premium taxes prohibited.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false State premium taxes prohibited. 422.404 Section 422.404 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... by Federal Law § 422.404 State premium taxes prohibited. (a) Basic rule. No premium tax, fee,...

  4. 26 CFR 1.171-2 - Amortization of bond premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Amortization of bond premium. 1.171-2 Section 1... Amortization of bond premium. (a) Offsetting qualified stated interest with premium—(1) In general. A holder amortizes bond premium by offsetting the qualified stated interest allocable to an accrual period with...

  5. 24 CFR 241.550 - Accumulation of next premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Accumulation of next premium. 241... Security Instruments § 241.550 Accumulation of next premium. The security instrument shall provide for... premium payable by the lender to the Commissioner....

  6. 31 CFR 337.8 - Payment of mortgage insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... premiums. 337.8 Section 337.8 Money and Finance: Treasury Regulations Relating to Money and Finance... insurance premiums. When certificated debentures are tendered for purchase prior to maturity in order that the proceeds thereof be applied to pay for mortgage insurance premiums, any difference between...

  7. 13 CFR 115.32 - Fees and Premiums.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Fees and Premiums. 115.32 Section... Subject to Prior Approval § 115.32 Fees and Premiums. (a) Surety's Premium. A Prior Approval Surety must... services from the Surety or any Affiliate or agent of the Surety. The Surety must not charge...

  8. 24 CFR 232.550 - Accumulation of next premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Accumulation of next premium. 232... of Fire Safety Equipment Eligible Security Instruments § 232.550 Accumulation of next premium. The... date the next annual insurance premium payable by the lender to the Commissioner....

  9. 5 CFR 890.505 - Recurring premium payments to carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... § 890.505 Recurring premium payments to carriers. The procedures for payment of premiums, contingency reserve, and interest distribution to FEHB Program carriers shall be those contained in 48 CFR subpart... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Recurring premium payments to...

  10. 24 CFR 213.259 - Computation of subsequent annual premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Computation of subsequent annual premiums. 213.259 Section 213.259 Housing and Urban Development Regulations Relating to Housing and Urban... Computation of subsequent annual premiums. The premiums payable on and after the date of the first...

  11. 49 CFR 260.15 - Credit risk premium.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Credit risk premium. 260.15 Section 260.15... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.15 Credit risk premium. (a) Where available... pay to the Administrator a Credit Risk Premium adequate to cover that portion of the subsidy cost...

  12. 75 FR 9247 - Single Family Mortgage Insurance Premium, Single Family

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... URBAN DEVELOPMENT Single Family Mortgage Insurance Premium, Single Family AGENCY: Office of the Chief... the Single Family Premium Collection Subsystem-Upfront (SFPCS-U) to remit the upfront premium to obtain mortgage insurance for the homeowner. The information strengthens HUD's ability to manage and...

  13. 44 CFR 61.7 - Risk premium rate determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Risk premium rate... COVERAGE AND RATES § 61.7 Risk premium rate determinations. (a) Pursuant to section 1307 of the Act, the... estimate the risk premium rates necessary to provide flood insurance in accordance with accepted...

  14. Characterization and supply of coal-based fuels

    SciTech Connect

    Not Available

    1989-06-01

    Contract objectives are as follows: Develop fuel specifications to serve combustor requirements. Select coals having appropriate compositional and quality characteristics as well as an economically attractive reserve base; Provide quality assurance for both the parent coals and the fuel forms; and deliver premium coal-based fuels to combustor developers as needed for their contract work. Progress is discussed, particulary in slurry fuel preparation and particle size distribution.

  15. 12 CFR 329.103 - Premiums.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTEREST ON DEPOSITS § 329.103 Premiums. This interpretive rule describes certain payments that are not deemed to be... by a bank to the holder of a deposit will not be regarded as interest as defined in § 329.1(c) if:...

  16. 12 CFR 329.103 - Premiums.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTEREST ON DEPOSITS § 329.103 Premiums. This interpretive rule describes certain payments that are not deemed to be... by a bank to the holder of a deposit will not be regarded as interest as defined in § 329.1(c) if:...

  17. 34 CFR 682.505 - Insurance premium.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF EDUCATION FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Federal Guaranteed Student Loan Programs... Federal GSL Program loan that is guaranteed, except that no insurance premium is charged on a Federal Consolidation loan, or on a Federal SLS or Federal PLUS loan made under § 682.209(f). (b) Rate. The rate of...

  18. 28 CFR 345.52 - Premium pay.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... pay. (b) The selection process. Candidates for premium pay must be nominated by a foreman on the FPI staff, and recommended on the basis of specific posted criteria by a selection committee assigned by the... selections. This authority may not be delegated below the level of Acting SOI. (2) The selected...

  19. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... INSURANCE AND INSURED IMPROVEMENT LOANS FOR URBAN RENEWAL AND CONCENTRATED DEVELOPMENT AREAS Contract Rights... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Insurance premiums. 220.804 Section 220.804 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  20. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... INSURANCE AND INSURED IMPROVEMENT LOANS FOR URBAN RENEWAL AND CONCENTRATED DEVELOPMENT AREAS Contract Rights... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Insurance premiums. 220.804 Section 220.804 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  1. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... INSURANCE AND INSURED IMPROVEMENT LOANS FOR URBAN RENEWAL AND CONCENTRATED DEVELOPMENT AREAS Contract Rights... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Insurance premiums. 220.804 Section 220.804 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  2. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... INSURANCE AND INSURED IMPROVEMENT LOANS FOR URBAN RENEWAL AND CONCENTRATED DEVELOPMENT AREAS Contract Rights... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Insurance premiums. 220.804 Section 220.804 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  3. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... INSURANCE AND INSURED IMPROVEMENT LOANS FOR URBAN RENEWAL AND CONCENTRATED DEVELOPMENT AREAS Contract Rights... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Insurance premiums. 220.804 Section 220.804 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  4. 77 FR 20295 - Payment of Premiums

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... From the Federal Register Online via the Government Publishing Office PENSION BENEFIT GUARANTY CORPORATION 29 CFR Part 4007 Payment of Premiums CFR Correction In Title 29 of the Code of Federal Regulations, Part 1927 to End, revised as of July 1, 2011, on page 933, Sec. 4007.5 is reinstated to read as...

  5. 24 CFR 203.443 - Insurance premium.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Insurance premium. 203.443 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Rehabilitation Loans § 203.443...

  6. 24 CFR 232.805 - Insurance premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Insurance premiums. 232.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED...

  7. 24 CFR 232.805 - Insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Insurance premiums. 232.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED...

  8. 24 CFR 203.443 - Insurance premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Insurance premium. 203.443 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Rehabilitation Loans § 203.443...

  9. 5 CFR 870.1005 - Premiums.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Premiums. 870.1005 Section 870.1005 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Benefits for United States Hostages in Iraq and Kuwait and...

  10. 42 CFR 460.186 - PACE premiums.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false PACE premiums. 460.186 Section 460.186 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY...

  11. 42 CFR 460.186 - PACE premiums.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false PACE premiums. 460.186 Section 460.186 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY...

  12. 42 CFR 460.186 - PACE premiums.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false PACE premiums. 460.186 Section 460.186 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY...

  13. 5 CFR 870.1005 - Premiums.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Premiums. 870.1005 Section 870.1005 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Benefits for United States Hostages in Iraq and Kuwait and...

  14. 5 CFR 870.1005 - Premiums.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Premiums. 870.1005 Section 870.1005 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Benefits for United States Hostages in Iraq and Kuwait and...

  15. 5 CFR 870.1005 - Premiums.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Premiums. 870.1005 Section 870.1005 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Benefits for United States Hostages in Iraq and Kuwait and...

  16. 5 CFR 870.1005 - Premiums.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Premiums. 870.1005 Section 870.1005 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Benefits for United States Hostages in Iraq and Kuwait and...

  17. 24 CFR 203.443 - Insurance premium.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Insurance premium. 203.443 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Rehabilitation Loans § 203.443...

  18. 24 CFR 232.805 - Insurance premiums.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Insurance premiums. 232.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED...

  19. 24 CFR 203.443 - Insurance premium.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Insurance premium. 203.443 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Rehabilitation Loans § 203.443...

  20. 24 CFR 203.443 - Insurance premium.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Insurance premium. 203.443 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Rehabilitation Loans § 203.443...

  1. 24 CFR 232.805 - Insurance premiums.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Insurance premiums. 232.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED...

  2. 24 CFR 232.805 - Insurance premiums.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Insurance premiums. 232.805 Section... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED...

  3. Health Insurance Marketplaces: Premium Trends in Rural Areas.

    PubMed

    Barker, Abigail R; Kemper, Leah M; McBride, Timothy D; Meuller, Keith J

    2016-05-01

    Since 2014, when the Health Insurance Marketplaces (HIMs) authorized by the Patient Protection and Affordable Care Act (ACA) were implemented, considerable premium changes have been observed in the marketplaces across the 50 states and the District of Columbia. This policy brief assesses the changes in average HIM plan premiums from 2014 to 2016, before accounting for subsidies, with an emphasis on the widening variation across rural and urban places. Since this brief focuses on premiums without accounting for subsidies, this is not intended to be an analysis of the "affordability" of ACA premiums, as that would require assessment of premiums, cost-sharing adjustments, and other factors. PMID:27416649

  4. Health Insurance Marketplaces: Premium Trends in Rural Areas.

    PubMed

    Barker, Abigail R; Kemper, Leah M; McBride, Timothy D; Meuller, Keith J

    2016-05-01

    Since 2014, when the Health Insurance Marketplaces (HIMs) authorized by the Patient Protection and Affordable Care Act (ACA) were implemented, considerable premium changes have been observed in the marketplaces across the 50 states and the District of Columbia. This policy brief assesses the changes in average HIM plan premiums from 2014 to 2016, before accounting for subsidies, with an emphasis on the widening variation across rural and urban places. Since this brief focuses on premiums without accounting for subsidies, this is not intended to be an analysis of the "affordability" of ACA premiums, as that would require assessment of premiums, cost-sharing adjustments, and other factors.

  5. Mira: Argonne's 10-petaflops supercomputer

    SciTech Connect

    Papka, Michael; Coghlan, Susan; Isaacs, Eric; Peters, Mark; Messina, Paul

    2013-07-03

    Mira, Argonne's petascale IBM Blue Gene/Q system, ushers in a new era of scientific supercomputing at the Argonne Leadership Computing Facility. An engineering marvel, the 10-petaflops supercomputer is capable of carrying out 10 quadrillion calculations per second. As a machine for open science, any researcher with a question that requires large-scale computing resources can submit a proposal for time on Mira, typically in allocations of millions of core-hours, to run programs for their experiments. This adds up to billions of hours of computing time per year.

  6. Mira: Argonne's 10-petaflops supercomputer

    ScienceCinema

    Papka, Michael; Coghlan, Susan; Isaacs, Eric; Peters, Mark; Messina, Paul

    2016-07-12

    Mira, Argonne's petascale IBM Blue Gene/Q system, ushers in a new era of scientific supercomputing at the Argonne Leadership Computing Facility. An engineering marvel, the 10-petaflops supercomputer is capable of carrying out 10 quadrillion calculations per second. As a machine for open science, any researcher with a question that requires large-scale computing resources can submit a proposal for time on Mira, typically in allocations of millions of core-hours, to run programs for their experiments. This adds up to billions of hours of computing time per year.

  7. New concept for coal wettability evaluation and modulation. Technical progress report, April 1, 1994--June 30, 1994

    SciTech Connect

    Hu, W.

    1994-08-01

    This project is concerned with the new concept for coal surface wettability and floatability and modulation. The objective of this work is to study the fundamental surface chemistry features about the evaluation of the surface wettability and floatability of coal and pyrite, and establish a new separation strategy which could contribute to advanced coal-cleaning for premium fuel applications.

  8. Argonne's SpEC Module

    SciTech Connect

    Harper, Jason

    2014-05-05

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  9. Argonne's SpEC Module

    ScienceCinema

    Harper, Jason

    2016-07-12

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  10. TVA's coal-procurement practices: more-effective management needed

    SciTech Connect

    Not Available

    1981-08-14

    The Tennessee Valley Authority is one of the largest coal-buying utilities in the Nation. Coal costs are a major expense to TVA and thus affect power rates. The coal purchasing program should be managed more effectively in order to keep down coal costs. TVA has purchased a great deal of its coal during times that were least favorable for buying coal. Consequently, TVA paid premium prices. The lack of a long-range comprehensive plan for buying coal has led to other problems as well. GAO points out problems TVA has had with respect to its coal-buying practices and recommends that a long-range plan for coal purchases be developed and that procurement practices be improved.

  11. Argonne National Laboratory operations during ASCOT 1991

    SciTech Connect

    Coulter, R.L.; Martin, T.J.

    1991-12-01

    The Atmospheric Studies in Complex Terrain (ASCOT) field study took place during 1991 in conjunction with a model verification exercise in and around the Rocky Flats Plant (RFP) northwest of Denver, Colorado, between January 29 and February 8. As part of this exercise, Argonne (ANL) operated a portable minisodar at several locations around REP during each of the experimental nights. In addition, ANL operated permanent'' network minisodars with enhanced time resolution at Coal Creek and the Bartlett Ranch for the duration of the field study. Real-time data from each minisodar are identical in format, consisting of (1) vertical profiles of horizontal wind speed along the pointing directions of each of two beams tilted from the vertical by about 17 deg, (2) vertical wind speed along a vertically pointed beam, (3) the standard deviation of the components along each of these direction, (4) the signal amplitude, and (5) the number of samples within each average that were accepted as good.'' The data output to the ASCOT data center consists of wind speed, wind direction, vertical wind speed, standard deviation of wind speed along the three pointing directions, and the vertical beam signal amplitude in arbitrary units. Maximum heights of the minisodars were generally limited to 300 m; however, lower heights were occasionally used to increase the sampling rate or because of limited signal strength. During this field study, operational periods were on selected nights from 20000 hr until 0500 hr the following morning.

  12. Argonne National Laboratory operations during ASCOT 1991

    SciTech Connect

    Coulter, R.L.; Martin, T.J.

    1991-12-01

    The Atmospheric Studies in Complex Terrain (ASCOT) field study took place during 1991 in conjunction with a model verification exercise in and around the Rocky Flats Plant (RFP) northwest of Denver, Colorado, between January 29 and February 8. As part of this exercise, Argonne (ANL) operated a portable minisodar at several locations around REP during each of the experimental nights. In addition, ANL operated ``permanent`` network minisodars with enhanced time resolution at Coal Creek and the Bartlett Ranch for the duration of the field study. Real-time data from each minisodar are identical in format, consisting of (1) vertical profiles of horizontal wind speed along the pointing directions of each of two beams tilted from the vertical by about 17 deg, (2) vertical wind speed along a vertically pointed beam, (3) the standard deviation of the components along each of these direction, (4) the signal amplitude, and (5) the number of samples within each average that were accepted as ``good.`` The data output to the ASCOT data center consists of wind speed, wind direction, vertical wind speed, standard deviation of wind speed along the three pointing directions, and the vertical beam signal amplitude in arbitrary units. Maximum heights of the minisodars were generally limited to 300 m; however, lower heights were occasionally used to increase the sampling rate or because of limited signal strength. During this field study, operational periods were on selected nights from 20000 hr until 0500 hr the following morning.

  13. ADVANCED SOLIDS NMR STUDIES OF COAL STRUCTURE AND CHEMISTRY

    SciTech Connect

    1998-03-01

    This report covers the progress made on the title project for the project period. The study of coal chemical structure is a vital component of research efforts to develop better chemical utilization of coals, and for furthering our basic understanding of coal geochemistry. In this grant we are addressing several structural questions pertaining to coals with advances in state of the art solids NMR methods. The main activity during this granting period was a detailed comparative analysis of the suite of spectral editing results obtained on the Argonne coals. We have extended our fitting procedure to include carbons of all types in the analysis.

  14. Employer choices of family premium sharing.

    PubMed

    Vistnes, Jessica Primoff; Morrisey, Michael A; Jensen, Gail A

    2006-03-01

    In 1997, nearly two-thirds of married couples with children under age 18 were dual-earner couples. Such families may have a variety of insurance options available to them. If so, declining a high employee premium contribution may be a mechanism for one spouse to take money wages in lieu of coverage while the other spouse takes coverage rather than high wages. Employers may use these preferences and the size of premium contributions to encourage workers to obtain family coverage through their spouse. The purpose of this paper is to explore the effects of labor force composition, particularly the proportion of dual-earner couples in the labor market, on the marginal employee premium contribution (marginal EPC) for family coverage. We analyze data from the 1997-2001 Medical Expenditure Panel Survey--Insurance Component (MEPS-IC) List Sample of private establishments. We find strong evidence that the marginal EPC for family coverage is higher when there is a larger concentration of women in the workforce, but only in markets with a higher proportion of dual-earner households.

  15. 29 CFR 4006.7 - Premium rate for certain terminated single-employer plans.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Premium rate for certain terminated single-employer plans... CORPORATION PREMIUMS PREMIUM RATES § 4006.7 Premium rate for certain terminated single-employer plans. (a) The....13 of this chapter. (b) The amount of the premium under this section that is payable with respect...

  16. 29 CFR 4006.7 - Premium rate for certain terminated single-employer plans.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Premium rate for certain terminated single-employer plans... CORPORATION PREMIUMS PREMIUM RATES § 4006.7 Premium rate for certain terminated single-employer plans. (a) The....13 of this chapter. (b) The amount of the premium under this section that is payable with respect...

  17. 29 CFR 4006.7 - Premium rate for certain terminated single-employer plans.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Premium rate for certain terminated single-employer plans... CORPORATION PREMIUMS PREMIUM RATES § 4006.7 Premium rate for certain terminated single-employer plans. (a) The....13 of this chapter. (b) The amount of the premium under this section that is payable with respect...

  18. Physical Premium Principle: A New Way for Insurance Pricing

    NASA Astrophysics Data System (ADS)

    Darooneh, Amir H.

    2005-03-01

    In our previous work we suggested a way for computing the non-life insurance premium. The probable surplus of the insurer company assumed to be distributed according to the canonical ensemble theory. The Esscher premium principle appeared as its special case. The difference between our method and traditional principles for premium calculation was shown by simulation. Here we construct a theoretical foundation for the main assumption in our method, in this respect we present a new (physical) definition for the economic equilibrium. This approach let us to apply the maximum entropy principle in the economic systems. We also extend our method to deal with the problem of premium calculation for correlated risk categories. Like the Buhlman economic premium principle our method considers the effect of the market on the premium but in a different way.

  19. Argonne ARPA-E Battery Research

    ScienceCinema

    Amine, Khalil; Sinkula, Michael

    2016-07-12

    Argonne National Laboratory and Envia Systems annouced a licensing agreement for Argonne's patented electrode material technology. Envia plans to commercialize these materials for use in energy storage devices for the next generation of electric, plug-in and hybrid electric vehicles. General Motors Company, LG Chem, BASF and Toda Kyoga have also licensed this suite of Argonne's technologies. For more information visit us at http://www.anl.gov

  20. Return of premium term life: is it for real?

    PubMed

    DeFrancesco, Roccy

    2004-01-01

    Physicians who feel they are wasting their money in paying premiums for a typical 30-year-level term life insurance policy may find help in a return-of-premium term life insurance policy. Premiums are higher, but all the money is refunded at the end of the term if the policyholder has not died. Estimates are that 93 percent of policyholders outlive the term of their life insurance.

  1. 26 CFR 1.848-2 - Determination of net premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 8 2011-04-01 2011-04-01 false Determination of net premiums. 1.848-2 Section 1... Premiums $25,000 Death benefits $10,000 Surrender benefits 8,000 Premium taxes and other expenses 2,000...,000), which is determined by subtracting the $125,000 ($100,000 + $25,000) incurred by L1 from the...

  2. 2014 Annual Report - Argonne Leadership Computing Facility

    SciTech Connect

    Collins, James R.; Papka, Michael E.; Cerny, Beth A.; Coffey, Richard M.

    2014-01-01

    The Argonne Leadership Computing Facility provides supercomputing capabilities to the scientific and engineering community to advance fundamental discovery and understanding in a broad range of disciplines.

  3. 2015 Annual Report - Argonne Leadership Computing Facility

    SciTech Connect

    Collins, James R.; Papka, Michael E.; Cerny, Beth A.; Coffey, Richard M.

    2015-01-01

    The Argonne Leadership Computing Facility provides supercomputing capabilities to the scientific and engineering community to advance fundamental discovery and understanding in a broad range of disciplines.

  4. Effect of Mergers on Health Maintenance Organization Premiums

    PubMed Central

    Feldman, Roger; Wholey, Douglas; Christianson, Jon

    1996-01-01

    This study estimated the effect of mergers on health maintenance organization (HMO) premiums, using data on all operational non-Medicaid HMOs in the United States from 1985 to 1993. Two critical issues were examined: whether HMO mergers increase or decrease premiums; and whether the effects of mergers differ according to the degree of competition among HMOs in local markets. The only significant merger effect was found in the most competitive markets, where premiums increased, but only for 1 year after the merger. Our research does not support the argument that consolidation of HMOs in local markets will benefit consumers through lower premiums. PMID:10158729

  5. Mission Driven Science at Argonne

    SciTech Connect

    Thackery, Michael; Wang, Michael; Young, Linda

    2012-01-01

    Mission driven science at Argonne means applying science and scientific knowledge to a physical and "real world" environment. Examples include testing a theoretical model through the use of formal science or solving a practical problem through the use of natural science. At the laboratory, our materials scientists are leading the way in producing energy solutions today that could help reduce and remove the energy crisis of tomorrow.

  6. 5 CFR 890.502 - Withholdings, contributions, LWOP, premiums, and direct premium payment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... necessary from the annuity of the youngest child, and if necessary, from the annuity of the next older child... in which the premium was withheld from pay. The employee and covered family members, if any, are... employee health benefits contributions will be made under 5 U.S.C. 5584 as implemented by 4 CFR chapter...

  7. 78 FR 666 - Treasury Inflation-Protected Securities Issued at a Premium; Bond Premium Carryforward

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-04

    ... Securities issued with more than a de minimis amount of premium were published in the Federal Register (76 FR... temporary regulations was published in the Federal Register for the same day (76 FR 75829). No comments were... ($62.50 for each accrual period) over the product of the taxpayer's adjusted acquisition price at...

  8. 1979 summary of coal resources in Colorado

    SciTech Connect

    Murray, D.K.

    1980-01-01

    Colorado, with 8 coal-bearing regions and 20 coal fields, contains at least 11 percent of the total remaining coal resources of the United States to a depth of 6000 feet. Colorado coals range from early Late Cretaceous to Eocene in age. The higher rank bituminous coals and the largest reserves generally are found in the Upper Cretaceous Dakota and Mesa Verde Groups/Formations in western Colorado. The younger coals, generally of lower rank (subbituminous a to lignite), are found in latest Cretaceous and early Tertiary rocks in the Green River, North and South Park, Raton Mesa, and Denver coal regions. Marginal and premium grades of coking coal are found in the Carbondale, Crested Butte, and Somerset fields, Uinta coal region; in the Trinidad field, Raton Mesa region; and in the Durango field, San Juan River region. Colorado coals range in rank from lignite to anthracite; over 70 percent of the resource is bituminous, approximately 23 percent is subbituminous, 5 percent lignite, and less than one percent anthracite. Moisture, volatile matter, and fixed carbon contents of Colorado coals vary considerably with rank from region to region. According to the U.S. Bureau of Mines, Colorado ranks seventh in the total U.S. demonstrated reserve base of coal (16.3 billion short tons) and fourth in the reserve base of bituminous coal. Furthermore, Colorado ranks first in the reserve base of underground-minable low sulphur bituminous coal. The Green River region produced over 9 million tons of the total 1978 state-wide coal production of 14.3 million tons. Projections for Colorado coal production through 1985 is in the order of 32.2 million tons per year.

  9. Argonne National Laboratory's Recycling Pilot Plant

    ScienceCinema

    Spangenberger, Jeff; Jody, Sam

    2016-07-12

    Argonne has a Recycling Pilot Plant designed to save the non-metal portions of junked cars. Here, program managers demonstrate how plastic shredder residue can be recycled. (Currently these automotive leftovers are sent to landfills.) For more information, visit Argonne's Transportation Technology R&D Center Web site at http://www.transportation.anl.gov.

  10. Argonne National Laboratory's Recycling Pilot Plant

    SciTech Connect

    Spangenberger, Jeff; Jody, Sam

    2009-01-01

    Argonne has a Recycling Pilot Plant designed to save the non-metal portions of junked cars. Here, program managers demonstrate how plastic shredder residue can be recycled. (Currently these automotive leftovers are sent to landfills.) For more information, visit Argonne's Transportation Technology R&D Center Web site at http://www.transportation.anl.gov.

  11. 49 CFR 260.17 - Credit risk premium analysis.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Credit risk premium analysis. 260.17 Section 260... Financial Assistance § 260.17 Credit risk premium analysis. (a) When Federal appropriations are not available to cover the total subsidy cost, the Administrator will determine the Credit Risk...

  12. 77 FR 30377 - Health Insurance Premium Tax Credit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    ..., a notice of proposed rulemaking (REG-131491-10) was published in the Federal Register (76 FR 50931... Internal Revenue Service 26 CFR Parts 1 and 602 RIN 1545-BJ82 Health Insurance Premium Tax Credit AGENCY... regulations relating to the health insurance premium tax credit enacted by the Patient Protection...

  13. 45 CFR 162.1701 - Health plan premium payments transaction.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Health plan premium payments transaction. 162.1701 Section 162.1701 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Health Plan Premium Payments § 162.1701 Health...

  14. 45 CFR 152.21 - Premiums and cost-sharing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... and cost-sharing by other insurers offering health insurance coverage to individuals in the applicable...-EXISTING CONDITION INSURANCE PLAN PROGRAM Benefits § 152.21 Premiums and cost-sharing. (a) Limitation on... 45 Public Welfare 1 2012-10-01 2012-10-01 false Premiums and cost-sharing. 152.21 Section...

  15. 45 CFR 152.21 - Premiums and cost-sharing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and cost-sharing by other insurers offering health insurance coverage to individuals in the applicable...-EXISTING CONDITION INSURANCE PLAN PROGRAM Benefits § 152.21 Premiums and cost-sharing. (a) Limitation on... 45 Public Welfare 1 2010-10-01 2010-10-01 false Premiums and cost-sharing. 152.21 Section...

  16. 42 CFR 60.14 - The insurance premium.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false The insurance premium. 60.14 Section 60.14 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS HEALTH EDUCATION ASSISTANCE LOAN PROGRAM The Loan § 60.14 The insurance premium. (a) General. (1) The Secretary insures each...

  17. 42 CFR 60.14 - The insurance premium.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false The insurance premium. 60.14 Section 60.14 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS HEALTH EDUCATION ASSISTANCE LOAN PROGRAM The Loan § 60.14 The insurance premium. (a) General. (1) The Secretary insures each...

  18. 42 CFR 60.14 - The insurance premium.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false The insurance premium. 60.14 Section 60.14 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS HEALTH EDUCATION ASSISTANCE LOAN PROGRAM The Loan § 60.14 The insurance premium. (a) General. (1) The Secretary insures each...

  19. 42 CFR 60.14 - The insurance premium.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false The insurance premium. 60.14 Section 60.14 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS HEALTH EDUCATION ASSISTANCE LOAN PROGRAM The Loan § 60.14 The insurance premium. (a) General. (1) The Secretary insures each...

  20. 49 CFR 260.17 - Credit risk premium analysis.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Credit risk premium analysis. 260.17 Section 260.17 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Financial Assistance § 260.17 Credit risk premium analysis. (a) When Federal appropriations are...

  1. 49 CFR 260.17 - Credit risk premium analysis.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Credit risk premium analysis. 260.17 Section 260.17 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Financial Assistance § 260.17 Credit risk premium analysis. (a) When Federal appropriations are...

  2. 77 FR 41048 - Health Insurance Premium Tax Credit; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ..., 2012 (77 FR 30377). The final regulations relate to the health insurance premium tax credit enacted by the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of... Internal Revenue Service 26 CFR Part 1 RIN 1545-BJ82 Health Insurance Premium Tax Credit; Correction...

  3. 77 FR 41048 - Health Insurance Premium Tax Credit; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... Register on Wednesday, May 23, 2012 (77 FR 30377). The final regulations relate to the health insurance premium tax credit enacted by the Patient Protection and Affordable Care Act and the Health Care and... Internal Revenue Service 26 CFR Parts 1 and 602 RIN 1545-BJ82 Health Insurance Premium Tax...

  4. 46 CFR 308.513 - Payment of premiums and fees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Payment of premiums and fees. 308.513 Section 308.513 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.513 Payment of premiums and...

  5. 24 CFR 236.253 - Premiums-operating loss loans.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Premiums-operating loss loans. 236... Obligations for Mortgage Insurance § 236.253 Premiums—operating loss loans. All of the provisions of § 207.252a of this chapter relating to mortgage insurance premiums on operating loss loans shall apply...

  6. 29 CFR 778.201 - Overtime premiums-general.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Overtime premiums-general. 778.201 Section 778.201 Labor... Excluded From the âRegular Rateâ Extra Compensation Paid for Overtime § 778.201 Overtime premiums—general. (a) Certain premium payments made by employers for work in excess of or outside of specified daily...

  7. The Phantom Gender Difference in the College Wage Premium

    ERIC Educational Resources Information Center

    Hubbard, William H. J.

    2011-01-01

    A growing literature seeks to explain why so many more women than men now attend college. A commonly cited stylized fact is that the college wage premium is, and has been, higher for women than for men. After identifying and correcting a bias in estimates of college wage premiums, I find that there has been essentially no gender difference in the…

  8. 49 CFR 260.17 - Credit risk premium analysis.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Credit risk premium analysis. 260.17 Section 260... Financial Assistance § 260.17 Credit risk premium analysis. (a) When Federal appropriations are not available to cover the total subsidy cost, the Administrator will determine the Credit Risk...

  9. 42 CFR 60.14 - The insurance premium.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false The insurance premium. 60.14 Section 60.14 Public... LOAN PROGRAM The Loan § 60.14 The insurance premium. (a) General. (1) The Secretary insures each lender... dischargeability of the HEAL loan; or defaults on his or her loan. For this insurance, the Secretary charges...

  10. 5 CFR 890.1306 - Government premium contributions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Government premium contributions. 890... Health Benefits Program Demonstration Project § 890.1306 Government premium contributions. The Secretary of Defense is responsible for the government contribution for enrolled eligible beneficiaries...

  11. 5 CFR 890.1306 - Government premium contributions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Government premium contributions. 890... Health Benefits Program Demonstration Project § 890.1306 Government premium contributions. The Secretary of Defense is responsible for the government contribution for enrolled eligible beneficiaries...

  12. 5 CFR 890.1306 - Government premium contributions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Government premium contributions. 890... Health Benefits Program Demonstration Project § 890.1306 Government premium contributions. The Secretary of Defense is responsible for the government contribution for enrolled eligible beneficiaries...

  13. 46 CFR 308.513 - Payment of premiums and fees.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Payment of premiums and fees. 308.513 Section 308.513 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.513 Payment of premiums and...

  14. 46 CFR 308.513 - Payment of premiums and fees.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Payment of premiums and fees. 308.513 Section 308.513 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Open Policy War Risk Cargo Insurance § 308.513 Payment of premiums and fees....

  15. 46 CFR 308.513 - Payment of premiums and fees.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Payment of premiums and fees. 308.513 Section 308.513 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.513 Payment of premiums and...

  16. 46 CFR 308.513 - Payment of premiums and fees.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Payment of premiums and fees. 308.513 Section 308.513 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.513 Payment of premiums and...

  17. Environmental Survey preliminary report, Argonne National Laboratory, Argonne, Illinois

    SciTech Connect

    Not Available

    1988-11-01

    This report presents the preliminary findings of the first phase of the Environmental Survey of the United States Department of Energy's (DOE) Argonne National Laboratory (ANL), conducted June 15 through 26, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. The team includes outside experts supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with ANL. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at ANL, and interviews with site personnel. The Survey team developed a Sampling and Analysis (S A) Plan to assist in further assessing certain of the environmental problems identified during its on-site activities. The S A Plan will be executed by the Oak Ridge National Laboratory (ORNL). When completed, the S A results will be incorporated into the Argonne National Laboratory Environmental Survey findings for inclusion in the Environmental Survey Summary Report. 75 refs., 24 figs., 60 tabs.

  18. Proposed environmental remediation at Argonne National Laboratory, Argonne, Illinois

    SciTech Connect

    1997-05-01

    The Department of Energy (DOE) has prepared an Environmental Assessment evaluating proposed environmental remediation activity at Argonne National Laboratory-East (ANL-E), Argonne, Illinois. The environmental remediation work would (1) reduce, eliminate, or prevent the release of contaminants from a number of Resource Conservation and Recovery Act (RCRA) Solid Waste Management Units (SWMUs) and two radiologically contaminated sites located in areas contiguous with SWMUs, and (2) decrease the potential for exposure of the public, ANL-E employees, and wildlife to such contaminants. The actions proposed for SWMUs are required to comply with the RCRA corrective action process and corrective action requirements of the Illinois Environmental Protection Agency; the actions proposed are also required to reduce the potential for continued contaminant release. Based on the analysis in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an Environmental Impact Statement is not required.

  19. Argonne National Laboratory 1985 publications

    SciTech Connect

    Kopta, J.A.; Hale, M.R.

    1987-08-01

    This report is a bibliography of scientific and technical 1985 publications of Argonne National Laboratory. Some are ANL contributions to outside organizations' reports published in 1985. This compilation, prepared by the Technical Information Services Technical Publications Section (TPB), lists all nonrestricted 1985 publications submitted to TPS by Laboratory's Divisions. The report is divided into seven parts: Journal Articles - Listed by first author, ANL Reports - Listed by report number, ANL and non-ANL Unnumbered Reports - Listed by report number, Non-ANL Numbered Reports - Listed by report number, Books and Book Chapters - Listed by first author, Conference Papers - Listed by first author, Complete Author Index.

  20. 5 CFR 892.303 - Can I pay my premiums directly by check under the premium conversion plan?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Can I pay my premiums directly by check under the premium conversion plan? 892.303 Section 892.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL FLEXIBLE BENEFITS PLAN: PRE-TAX...

  1. 5 CFR 892.303 - Can I pay my premiums directly by check under the premium conversion plan?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Can I pay my premiums directly by check under the premium conversion plan? 892.303 Section 892.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL FLEXIBLE BENEFITS PLAN: PRE-TAX...

  2. New concept for coal wettability evaluation and modulation. Technical progress report, April 1--June 30, 1995

    SciTech Connect

    Hu, W.

    1996-05-01

    The objective of this project is to evaluate the surface wettability and flotation of coal and pyrite in order to establish a new separation strategy for advanced coal cleaning for premium fuel applications. During this quarter, mini-cell flotation tests were carried out on Upper Freeport, Pittsburgh No. 8, and Illinois No. 6 coals, and two pyrite samples. Flotation media used were kerosene, benzene, and amyl-xanthate. Test results are given and discussed.

  3. Characterization and supply of coal-based fuels. Quarterly report, February 1, 1989--April 30, 1989

    SciTech Connect

    Not Available

    1989-06-01

    Contract objectives are as follows: Develop fuel specifications to serve combustor requirements. Select coals having appropriate compositional and quality characteristics as well as an economically attractive reserve base; Provide quality assurance for both the parent coals and the fuel forms; and deliver premium coal-based fuels to combustor developers as needed for their contract work. Progress is discussed, particulary in slurry fuel preparation and particle size distribution.

  4. 29 CFR Appendix to Part 4007 - Policy Guidelines On Premium Penalties

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... penalty, or (ii) The costs and risks of enforcing the premium penalty by litigation. 23What kinds of facts... 29 Labor 9 2011-07-01 2011-07-01 false Policy Guidelines On Premium Penalties Appendix to Part... PAYMENT OF PREMIUMS Pt. 4007, App. Appendix to Part 4007—Policy Guidelines On Premium Penalties...

  5. 29 CFR Appendix to Part 4007 - Policy Guidelines On Premium Penalties

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... penalty, or (ii) The costs and risks of enforcing the premium penalty by litigation. 23What kinds of facts... 29 Labor 9 2013-07-01 2013-07-01 false Policy Guidelines On Premium Penalties Appendix to Part... PAYMENT OF PREMIUMS Pt. 4007, App. Appendix to Part 4007—Policy Guidelines On Premium Penalties...

  6. 29 CFR Appendix to Part 4007 - Policy Guidelines On Premium Penalties

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... penalty, or (ii) The costs and risks of enforcing the premium penalty by litigation. 23What kinds of facts... 29 Labor 9 2010-07-01 2010-07-01 false Policy Guidelines On Premium Penalties Appendix to Part... PAYMENT OF PREMIUMS Pt. 4007, App. Appendix to Part 4007—Policy Guidelines On Premium Penalties...

  7. 29 CFR Appendix to Part 4007 - Policy Guidelines On Premium Penalties

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... penalty, or (ii) The costs and risks of enforcing the premium penalty by litigation. 23What kinds of facts... 29 Labor 9 2012-07-01 2012-07-01 false Policy Guidelines On Premium Penalties Appendix to Part... PAYMENT OF PREMIUMS Pt. 4007, App. Appendix to Part 4007—Policy Guidelines On Premium Penalties...

  8. 42 CFR 408.210 - Termination of SMI premium surcharge agreement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Termination of SMI premium surcharge agreement. 408... Insurance Premium Surcharge Agreements § 408.210 Termination of SMI premium surcharge agreement. (a... before it can request to enter into another SMI premium surcharge agreement....

  9. 75 FR 44028 - Submission of Information Collection for OMB Review; Comment Request; Payment of Premiums

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-27

    ... CORPORATION Submission of Information Collection for OMB Review; Comment Request; Payment of Premiums AGENCY... collection of information under Part 4007 of its regulation on Payment of Premiums (OMB control number 1212... 202-326- 4040.) The premium payment regulation and the premium instructions (including...

  10. 75 FR 28304 - Proposed Submission of Information Collection for OMB Review; Comment Request; Payment of Premiums

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-20

    ... CORPORATION Proposed Submission of Information Collection for OMB Review; Comment Request; Payment of Premiums... modifying the collection of information under Part 4007 of its regulation on Payment of Premiums (OMB... 202-326-4040.) The premium payment regulation and the premium instructions (including...

  11. 75 FR 54400 - Submission of Information Collections for OMB Review; Comment Request; Payment of Premiums...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-07

    ... CORPORATION Submission of Information Collections for OMB Review; Comment Request; Payment of Premiums; Termination Premium AGENCY: Pension Benefit Guaranty Corporation. ACTION: Notice of request for extension of... information for the termination premium under its regulation on Payment of Premiums (29 CFR Part 4007)...

  12. 42 CFR 408.112 - Refund of excess premiums after the enrollee dies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... with the deceased at the time of death, or was, for the month of death, entitled to monthly social... Premiums; Refund of Excess Premiums After the Death of the Enrollee § 408.112 Refund of excess premiums after the enrollee dies. If CMS has received premiums for months after the enrollee's death, CMS...

  13. 29 CFR 4007.13 - Premiums for certain terminated single-employer plans.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Premiums for certain terminated single-employer plans. 4007.13 Section 4007.13 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PREMIUMS PAYMENT OF PREMIUMS § 4007.13 Premiums for certain terminated single-employer plans....

  14. 29 CFR 4007.13 - Premiums for certain terminated single-employer plans.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Premiums for certain terminated single-employer plans. 4007.13 Section 4007.13 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PREMIUMS PAYMENT OF PREMIUMS § 4007.13 Premiums for certain terminated single-employer plans....

  15. 29 CFR 4007.13 - Premiums for certain terminated single-employer plans.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Premiums for certain terminated single-employer plans. 4007.13 Section 4007.13 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PREMIUMS PAYMENT OF PREMIUMS § 4007.13 Premiums for certain terminated single-employer plans....

  16. Computational chemistry in Argonne`s Reactor Analysis Division

    SciTech Connect

    Gelbard, E.; Agrawal, R.; Fanning, T.

    1997-08-01

    Roughly 3 years ago work on Argonne`s Integral Fast Reactor ({open_quotes}IFR{close_quotes}) was terminated and at that time, ANL funding was redirected to a number of alternative programs. One such alternative was waste management and, since disposal of spent fuel from ANL`s EBR-II reactor presents some special problems, this seemed an appropriate area for ANL work. Methods for the treatment and disposal of spent fuel (particularly from EBR-II but also from other sources) are now under very active investigation at ANL. The very large waste form development program is mainly experimental at this point, but within the Reactor Analysis ({open_quotes}RA{close_quotes}) Division a small computational chemistry program is underway, designed to supplement the experimental program. One of the most popular proposals for the treatment of much of our high-level wastes is vitrification. As noted below, this approach has serious drawbacks for EBR-II spent fuel. ANL has proposed, instead, that spent fuel first be pretreated by a special metallurgical process which produces, as waste, chloride salts of the various fission products; these salts would then be adsorbed in zeolite A, which is subsequently bonded with glass to produce a waste form suitable for disposal. So far it has been the main mission of RA`s computational chemistry program to study the process by which leaching occurs when the glass-bonded zeolite waste form is exposed to water. It is the purpose of this paper to describe RA`s computational chemistry program, to discuss the computational techniques involved in such a program, and in general to familiarize the M. and C. Division with a computational area which is probably unfamiliar to most of its member. 11 refs., 2 figs.

  17. Argonne National Laboratory 1986 publications

    SciTech Connect

    Kopta, J.A.; Springer, C.J.

    1987-12-01

    This report is a bibliography of scientific and technical 1986 publications of Argonne National Laboratory. Some are ANL contributions to outside organizations' reports published in 1986. This compilation, prepared by the Technical Information Services Technical Publications Section (TPS), lists all nonrestricted 1986 publications submitted to TPS by the Laboratory's Divisions. Author indexes list ANL authors only. If a first author is not an ANL employee, an asterisk in the bibliographic citation indicates the first ANL author. The report is divided into seven parts: Journal Articles -- Listed by first author; ANL Reports -- Listed by report number; ANL and non-ANL Unnumbered Reports -- Listed by report number; Non-ANL Numbered Reports -- Listed by report number; Books and Book Chapters -- Listed by first author; Conference Papers -- Listed by first author; and Complete Author Index.

  18. The Argonne Voyager multimedia server

    SciTech Connect

    Disz, T.; Judson, I.; Olson, R.; Stevens, R.

    1997-07-01

    With the growing presence of multimedia-enabled systems, one will see an integration of collaborative computing concepts into the everyday environments of future scientific and technical workplaces. Desktop teleconferencing is in common use today, while more complex desktop teleconferencing technology that relies on the availability of multipoint (greater than two nodes) enabled tools is now starting to become available on PCs. A critical problem when using these collaboration tools is the inability to easily archive multistream, multipoint meetings and make the content available to others. Ideally one would like the ability to capture, record, playback, index, annotate and distribute multimedia stream data as easily as one currently handles text or still image data. While the ultimate goal is still some years away, the Argonne Voyager project is aimed at exploring and developing media server technology needed to provide a flexible virtual multipoint recording/playback capability. In this article the authors describe the motivating requirements, architecture implementation, operation, performance, and related work.

  19. 42 CFR 408.50 - When premiums are considered paid.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MEDICARE PROGRAM PREMIUMS FOR SUPPLEMENTARY MEDICAL INSURANCE Deduction From Monthly Benefits § 408.50 When... benefit was paid in error; but (2) A finding that a monthly benefit was erroneously withheld does...

  20. 25. DETAIL OF INSCRIPTION ON BAKE OVEN WHICH READS: PREMIUM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. DETAIL OF INSCRIPTION ON BAKE OVEN WHICH READS: PREMIUM PATENT BAKE OVEN ROASTER BY ALFRED H. REIP NO. 337 BALT. STREET BALTIMORE - Hazelwood, 18611 Queen Anne Road, Upper Marlboro, Prince George's County, MD

  1. Premium variation in the individual health insurance market.

    PubMed

    Herring, B; Pauly, M V

    2001-03-01

    Recent proposals to decrease the number of uninsured in the U.S. indicate that the individual health insurance market's role may increase. Amid fears of possible risk-segmentation in individual insurance, there exists limited information of the functioning of such markets. This paper examines the relationship between expected medical expense and actual paid premiums for households with individual insurance in the 1996-1997 Community Tracking Study's Household Survey. We find that premiums vary less than proportionately with expected expense and vary only with certain risk characteristics. We also explore how the relationship between risk and premiums is affected by local regulations and market characteristics. We find that premiums vary significantly less strongly with risk for persons insured by HMOs and in markets dominated by managed care insurers.

  2. 48 CFR 2132.170 - Recurring premium payments to Contractors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., a reconciliation of premiums, benefits, and other costs will be performed as a limited cost... Contractor's bank for payment. (c) Nothing in this chapter will affect the ability of the Contractor to...

  3. Integrating Risk Adjustment and Enrollee Premiums in Health Plan Payment

    PubMed Central

    McGuire, Thomas G.; Glazer, Jacob; Newhouse, Joseph P.; Normand, Sharon-Lise; Shi, Julie; Sinaiko, Anna D.; Zuvekas, Samuel

    2013-01-01

    In two important health policy contexts – private plans in Medicare and the new state-run “Exchanges” created as part of the Affordable Care Act (ACA) – plan payments come from two sources: risk-adjusted payments from a Regulator and premiums charged to individual enrollees. This paper derives principles for integrating risk-adjusted payments and premium policy in individual health insurance markets based on fitting total plan payments to health plan costs per person as closely as possible. A least squares regression including both health status and variables used in premiums reveals the weights a Regulator should put on risk adjusters when markets determine premiums. We apply the methods to an Exchange-eligible population drawn from the Medical Expenditure Panel Survey (MEPS). PMID:24308878

  4. 26 CFR 1.822-11 - Net premiums.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... TAXES (CONTINUED) Mutual Insurance Companies (other Than Life and Certain Marine Insurance Companies and... Deposits) § 1.822-11 Net premiums. The term “net premiums”, defined in section 822(f)(1), includes...

  5. 26 CFR 1.822-11 - Net premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... TAXES (CONTINUED) Mutual Insurance Companies (other Than Life and Certain Marine Insurance Companies and... Deposits) § 1.822-11 Net premiums. The term “net premiums”, defined in section 822(f)(1), includes...

  6. 26 CFR 1.822-11 - Net premiums.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... TAXES (CONTINUED) Mutual Insurance Companies (other Than Life and Certain Marine Insurance Companies and... Deposits) § 1.822-11 Net premiums. The term “net premiums”, defined in section 822(f)(1), includes...

  7. TVA's coal procurement practice--more effective management needed. Report to the congress

    SciTech Connect

    Not Available

    1981-08-14

    The Tennessee Valley Authority is one of the largest coal-buying utilities in the Nation. Coal costs are a major expense to TVA and thus affect power rates. The coal purchasing program should be managed more effectively in order to keep down coal costs. TVA has purchased a great deal of its coal during times that were least favorable for buying coal. Consequently, TVA paid premium prices. The lack of a long-range comprehensive plan for buying coal has led to other problems as well. GAO points out problems TVA has had with respect to its coal-buying practices and recommends that a long-range plan for coal purchases be developed and that procurement practices be improved.

  8. Clean Coal Draft for public comment

    NASA Astrophysics Data System (ADS)

    The Department of Energy is asking the public to comment on the draft environmental impact statement for 22 clean coal technologies, from precombustion cleaning techniques to coal gasification and fuel cell systems. Incentives to promote use of these new methods for burning coal are included in President George Bush's proposed revisions to the Clean Air Act.The draft is based on a computer model developed at Argonne National Laboratory, Illinois, and run at Oak Ridge National Laboratory, Tennessee. The model estimates the amounts of reduction by 2010 in national emissions of sulfur dioxide, nitrogen oxides and carbon dioxide that use of the new technologies could achieve. It also compares the amounts and kinds of solid waste produced by clean coal technologies to the solid waste of power-production technologies in use today.

  9. Fundamental studies of coal liquefaction

    SciTech Connect

    Not Available

    1995-01-01

    The authors have examined the pyrolysis of Argonne samples of Wyodak and Illinois No. 6 coal in argon, undecane, Tetralin, and water. The effects of the pyrolysis on individual particles of coal were monitored visually in a cell with diamond windows capable of operation to temperature and pressures in excess of 500{degrees}C and 3000 psi. The changes in the particles from ambient to 460{degrees}C were recorded in real time on video tape, and images were then taken from the tape record and analyzed. The study showed that in argon both coals developed tars at 350{degrees}-370{degrees}C. The tars then quickly evaporated, leaving core particles remarkably similar in size and shape to the initial particles. These observations suggest that coal does not melt nor become fully liquid when heated. Nor does the softened coal undergo crosslinking to generate coke. Rather the simple loss of volatiles leaves behind the core residue as coke. Contrary to the common view, there appears to be no link between the bond-breaking processes yielding tar and the interaction of the coal with H-donors leading to liquefaction. Water as a medium was surprising in its effect. Both coals began to shrink at 300{degrees}-350{degrees}C, with the effect appearing to be more of an erosion rather than a uniform loss of substance as seen in Tetralin. The Wyodak continued to shrink to 460{degrees}C to about half its initial size. With the Illinois No. 6 coal, however, the process reversed at around 420{degrees}C, and the particles appeared to grow with the evolution of a tar, continuing to 460{degrees}C. The authors submit that this final observation is evidence for hydrothermal synthesis of hydrocarbons at these conditions.

  10. Premium Fuel Production From Mining and Timber Waste Using Advanced Separation and Pelletizing Technologies

    SciTech Connect

    Honaker, R. Q.; Taulbee, D.; Parekh, B. K.; Tao, D.

    2005-12-05

    The Commonwealth of Kentucky is one of the leading states in the production of both coal and timber. As a result of mining and processing coal, an estimated 3 million tons of fine coal are disposed annually to waste-slurry impoundments with an additional 500 million tons stored at a number of disposal sites around the state due to past practices. Likewise, the Kentucky timber industry discards nearly 35,000 tons of sawdust on the production site due to unfavorable economics of transporting the material to industrial boilers for use as a fuel. With an average heating value of 6,700 Btu/lb, the monetary value of the energy disposed in the form of sawdust is approximately $490,000 annually. Since the two industries are typically in close proximity, one promising avenue is to selectively recover and dewater the fine-coal particles and then briquette them with sawdust to produce a high-value fuel. The benefits are i) a premium fuel product that is low in moisture and can be handled, transported, and utilized in existing infrastructure, thereby avoiding significant additional capital investment and ii) a reduction in the amount of fine-waste material produced by the two industries that must now be disposed at a significant financial and environmental price. As such, the goal of this project was to evaluate the feasibility of producing a premium fuel with a heating value greater than 10,000 Btu/lb from waste materials generated by the coal and timber industries. Laboratory and pilot-scale testing of the briquetting process indicated that the goal was successfully achieved. Low-ash briquettes containing 5% to 10% sawdust were produced with energy values that were well in excess of 12,000 Btu/lb. A major economic hurdle associated with commercially briquetting coal is binder cost. Approximately fifty binder formulations, both with and without lime, were subjected to an extensive laboratory evaluation to assess their relative technical and economical effectiveness as binding

  11. Coal Research

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Coal slurries are "clean" pulverized coal mixed with oil or water. Significant fuel savings can be realized when using coal slurries. Advanced Fuels Technology (AFT) utilized a COSMIC program, (Calculation of Complex Chemical Equilibrium Compositions), which provides specific capabilities for determining combustion products. The company has developed a cleaning process that removes much of the mineral sulphur and ash from the coals.

  12. Characterization and supply of coal based fuels. Volume 1, Final report and appendix A (Topical report)

    SciTech Connect

    Not Available

    1992-06-01

    Studies and data applicable for fuel markets and coal resource assessments were reviewed and evaluated to provide both guidelines and specifications for premium quality coal-based fuels. The fuels supplied under this contract were provided for testing of advanced combustors being developed under Pittsburgh Energy Technology Center (PETC) sponsorship for use in the residential, commercial and light industrial (RCLI) market sectors. The requirements of the combustor development contractors were surveyed and periodically updated to satisfy the evolving needs based on design and test experience. Available coals were screened and candidate coals were selected for further detailed characterization and preparation for delivery. A team of participants was assembled to provide fuels in both coal-water fuel (CWF) and dry ultrafine coal (DUC) forms. Information about major US coal fields was correlated with market needs analysis. Coal fields with major reserves of low sulfur coal that could be potentially amenable to premium coal-based fuels specifications were identified. The fuels requirements were focused in terms of market, equipment and resource constraints. With this basis, the coals selected for developmental testing satisfy the most stringent fuel requirements and utilize available current deep-cleaning capabilities.

  13. Coal combustion: Effect of process conditions on char reactivity

    SciTech Connect

    Zygourakis, K.

    1991-01-01

    The project will quantify the effect of the following pyrolysis conditions on the macropore structure and on the subsequent reactivity of chars: (a) pyrolysis heating rate; (b) final heat treatment temperature (HTT); (c) duration of heat treatment at HTT (or soak time); (d) pyrolysis atmosphere (N{sub 2} or O{sub 2}/N{sub 2} mixtures); (e) coal particle size (100 {endash} 1000 {mu}m in diameter); (f) sulfur-capturing additives (limestone); and (g) coal rank. Pyrolysis experiments will be carried out for three coals from the Argonne collection: (1) a high-volatile bituminous coal with high ash content (Illinois {number sign}6), (2) a bituminous coal with low ash content (Utah Blind Canyon) and (3) a lower rank subbituminous coal (Wyodak-Anderson seam).

  14. High Technology School-to-Work Program at Argonne

    SciTech Connect

    2010-01-01

    Argonne's High Technology School-to-Work Program for Chicago Public School Students. Supported by the Illinois Department of Commerce and Economic Opportunity, Chicago Public Schools, Argonne National Laboratory and the City of Chicago.

  15. High Technology School-to-Work Program at Argonne

    ScienceCinema

    None

    2016-07-12

    Argonne's High Technology School-to-Work Program for Chicago Public School Students. Supported by the Illinois Department of Commerce and Economic Opportunity, Chicago Public Schools, Argonne National Laboratory and the City of Chicago.

  16. Argonne OutLoud Public Lecture Series: Nuclear Energy

    SciTech Connect

    Roger Blomquist

    2012-12-10

    On November 15, 2012, Argonne National Laboratory opened its doors to the public for a presentation/discussion titled "Getting to Know Nuclear: Past, Present and Future." The speaker was Argonne researcher Roger Blomquist. The event was the latest in the Argonne OutLoud Public Lecture Series. For more information, visit the Argonne Nuclear Engineering Division website (http://www.ne.anl.gov/About/headlines...).

  17. Clean, premium-quality chars: Demineralized and carbon enriched. Quarterly report, September 1, 1991--Novemer 30, 1991

    SciTech Connect

    Smith, G.V.

    1992-01-03

    The goal of this project is to develop a bench-scale procedure to produce clean, desulfurized, premium-quality chars from the Illinois basin coals. This goal is achieved by utilizing the effective capabilty of smectites in combination with methane to manipulate the char yields. The major objectives are: to determine the optimum water- ground particle size for the maximum reduction of pyrite and minerals by the selective-bitumen agglomeration process; to evaluate the type of smectite and its interlamellar cation which enhances the premium-quality char yields; to find the mode of dispersion of smectites in clean coal which retards the agglomeration of char during mild gasification; to probe the conditions that maximize the desulfurized clean-char yields under a combination of methane+oxygen or helium+oxygen; to characterize and accomplish a material balance of chars, liquids, and gases produced during mild gasification; to identify the conditions which reject dehydrated smectites from char by the gravitational separation technique; and to determine the optimum seeding of chars with polymerized maltene for flammability and transportation.

  18. Medical Malpractice Reform and Employer-Sponsored Health Insurance Premiums

    PubMed Central

    Morrisey, Michael A; Kilgore, Meredith L; Nelson, Leonard (Jack)

    2008-01-01

    Objective Tort reform may affect health insurance premiums both by reducing medical malpractice premiums and by reducing the extent of defensive medicine. The objective of this study is to estimate the effects of noneconomic damage caps on the premiums for employer-sponsored health insurance. Data Sources/Study Setting Employer premium data and plan/establishment characteristics were obtained from the 1999 through 2004 Kaiser/HRET Employer Health Insurance Surveys. Damage caps were obtained and dated based on state annotated codes, statutes, and judicial decisions. Study Design Fixed effects regression models were run to estimate the effects of the size of inflation-adjusted damage caps on the weighted average single premiums. Data Collection/Extraction Methods State tort reform laws were identified using Westlaw, LEXIS, and statutory compilations. Legislative repeal and amendment of statutes and court decisions resulting in the overturning or repealing state statutes were also identified using LEXIS. Principal Findings Using a variety of empirical specifications, there was no statistically significant evidence that noneconomic damage caps exerted any meaningful influence on the cost of employer-sponsored health insurance. Conclusions The findings suggest that tort reforms have not translated into insurance savings. PMID:18522666

  19. Chemical research at Argonne National Laboratory

    SciTech Connect

    1997-04-01

    Argonne National Laboratory is a research and development laboratory located 25 miles southwest of Chicago, Illinois. It has more than 200 programs in basic and applied sciences and an Industrial Technology Development Center to help move its technologies to the industrial sector. At Argonne, basic energy research is supported by applied research in diverse areas such as biology and biomedicine, energy conservation, fossil and nuclear fuels, environmental science, and parallel computer architectures. These capabilities translate into technological expertise in energy production and use, advanced materials and manufacturing processes, and waste minimization and environmental remediation, which can be shared with the industrial sector. The Laboratory`s technologies can be applied to help companies design products, substitute materials, devise innovative industrial processes, develop advanced quality control systems and instrumentation, and address environmental concerns. The latest techniques and facilities, including those involving modeling, simulation, and high-performance computing, are available to industry and academia. At Argonne, there are opportunities for industry to carry out cooperative research, license inventions, exchange technical personnel, use unique research facilities, and attend conferences and workshops. Technology transfer is one of the Laboratory`s major missions. High priority is given to strengthening U.S. technological competitiveness through research and development partnerships with industry that capitalize on Argonne`s expertise and facilities. The Laboratory is one of three DOE superconductivity technology centers, focusing on manufacturing technology for high-temperature superconducting wires, motors, bearings, and connecting leads. Argonne National Laboratory is operated by the University of Chicago for the U.S. Department of Energy.

  20. Argonne's contribution to regional development : successful examples.

    SciTech Connect

    Chang, Y. I.

    2000-11-14

    Argonne National Laboratory's mission is basic research and technology development to meet national goals in scientific leadership, energy technology, and environmental quality. In addition to its core missions as a national research and development center, Argonne has exerted a positive impact on its regional economic development, has carried out outstanding educational programs not only for college/graduate students but also for pre-college students and teachers, and has fostered partnerships with universities for research collaboration and with industry for shaping the new technological frontiers.

  1. Argonne scientist Cristina Negri talks about phytoremediation

    ScienceCinema

    Negri, Cristina

    2016-07-12

    Phytoremediation is the use of plants and trees to remove or neutralize contaminants in polluted soil or water. Argonne scientist M. Cristina Negri leads the phytotechnologies R&D activities at Argonne. Phytotechnologies encompass the treatment of environmental problems through the use of plants. She was the scientific lead in the deployment and monitoring of multi-acre field scale phytoremediation installations and for the development of a phyto- and bio-remediation researcha nd development project in Russia. Her interests also focus on input-efficient approaches to growing energy crops, water efficiency in growing biofuel crops, and on the advanced treatment and reuse of wastewater and other impaired water.

  2. Argonne scientist Cristina Negri talks about phytoremediation

    SciTech Connect

    Negri, Cristina

    2012-01-01

    Phytoremediation is the use of plants and trees to remove or neutralize contaminants in polluted soil or water. Argonne scientist M. Cristina Negri leads the phytotechnologies R&D activities at Argonne. Phytotechnologies encompass the treatment of environmental problems through the use of plants. She was the scientific lead in the deployment and monitoring of multi-acre field scale phytoremediation installations and for the development of a phyto- and bio-remediation researcha nd development project in Russia. Her interests also focus on input-efficient approaches to growing energy crops, water efficiency in growing biofuel crops, and on the advanced treatment and reuse of wastewater and other impaired water.

  3. Selection and the marriage premium for infant health.

    PubMed

    Buckles, Kasey S; Price, Joseph

    2013-08-01

    Previous research has found a positive relationship between marriage and infant health, but it is unclear whether this relationship is causal or a reflection of positive selection into marriage. We use multiple empirical approaches to address this issue. First, using a technique developed by Gelbach (2009) to determine the relative importance of observable characteristics, we show how selection into marriage has changed over time. Second, we construct a matched sample of children born to the same mother and apply panel data techniques to account for time-invariant unobserved characteristics. We find evidence of a sizable marriage premium. However, this premium fell by more than 40 % between 1989 and 2004, largely as a result of declining selection into marriage by race. Accounting for selection reduces ordinary least squares estimates of the marriage premiums for birth weight, prematurity, and infant mortality by at least one-half.

  4. Quantile regression modeling for Malaysian automobile insurance premium data

    NASA Astrophysics Data System (ADS)

    Fuzi, Mohd Fadzli Mohd; Ismail, Noriszura; Jemain, Abd Aziz

    2015-09-01

    Quantile regression is a robust regression to outliers compared to mean regression models. Traditional mean regression models like Generalized Linear Model (GLM) are not able to capture the entire distribution of premium data. In this paper we demonstrate how a quantile regression approach can be used to model net premium data to study the effects of change in the estimates of regression parameters (rating classes) on the magnitude of response variable (pure premium). We then compare the results of quantile regression model with Gamma regression model. The results from quantile regression show that some rating classes increase as quantile increases and some decrease with decreasing quantile. Further, we found that the confidence interval of median regression (τ = O.5) is always smaller than Gamma regression in all risk factors.

  5. 76 FR 71591 - Notice of Proposed Information Collection: Comment Request; Single Family Premium Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ... URBAN DEVELOPMENT Notice of Proposed Information Collection: Comment Request; Single Family Premium...). FOR FURTHER INFORMATION CONTACT: Pauline Devore, Acting Branch Chief, Single Family Insurance... Proposal: Single Family Premium Collection Subsystem-- Periodic (SFPCS-P). OMB Control Number,...

  6. 29 CFR 4007.12 - Liability for single-employer premiums.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of the plan administrator as the person required to make flat-rate and variable-rate premium filings... liable for flat-rate and variable-rate premium payments, and, if the contributing sponsor is a member...

  7. 29 CFR 4007.12 - Liability for single-employer premiums.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of the plan administrator as the person required to make flat-rate and variable-rate premium filings... liable for flat-rate and variable-rate premium payments, and, if the contributing sponsor is a member...

  8. 29 CFR 4007.12 - Liability for single-employer premiums.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... of the plan administrator as the person required to make flat-rate and variable-rate premium filings... liable for flat-rate and variable-rate premium payments, and, if the contributing sponsor is a member...

  9. June 2012: rural MA enrollment and premium update.

    PubMed

    Kemper, Leah; Barker, Abigail; McBride, Timothy D; Mueller, Keith

    2013-02-01

    Key Data Findings. (1) Rural Medicare Advantage (MA) enrollment grew to over 1.7 million in June 2012 (17% of eligible beneficiaries), while total MA enrollment grew to nearly 13.4 million (27% of eligible beneficiaries). (2) Rural preferred provider organization (PPO) and health maintenance organization (HMO) enrollment grew to over 840 thousand (48% of the market) and 532 thousand (31% of the market), respectively, while private fee-for-service (PFFS) enrollment fell to 230 thousand in rural areas (13% of the market). (3) Rural MA enrollment varies across the country with concentrations of enrollment on the West Coast, the Great Lakes, and the Northeast regions of the United States. (4) The average monthly weighted premium for rural MA plans with prescription drugs fell in 2012 to $48 from $52 in 2011, but it remains significantly higher than the urban average which also fell during the same time from $38 to $34. (5) Zero premium plans are available to 73% of rural MA beneficiaries and to 95% of urban beneficiaries; however, only 48% of rural beneficiaries that have this option choose these plans compared to 63% of urban beneficiaries. The resulting average non-zero premium was $72 in rural areas in 2012, while the average non-zero premium in urban areas was $81. (6) Roughly a third (35%) of rural MA beneficiaries receive their MA coverage including prescription drugs without having to pay a premium, however this is significantly lower than 60% of urban beneficiaries that do not have to pay a premium.

  10. Coal pump

    DOEpatents

    Bonin, John H.; Meyer, John W.; Daniel, Jr., Arnold D.

    1983-01-01

    A device for pressurizing pulverized coal and circulating a carrier gas is disclosed. This device has utility in a coal gasification process and eliminates the need for a separate collection hopper and eliminates the separate compressor.

  11. System description of the ANL (Argonne National Laboratory) Slurry Loop Testing facility (SLTF)

    SciTech Connect

    Porges, K.G.; Cox, S.A.; Brewer, W.E.; Hacker, D.S.

    1986-09-01

    This report describes a test loop specifically designed for dense slurries. The loop provides flow velocity and medium composition calibrations within 1%, as well as online rheometric characterization in non-Newtonian, laminar flow, by means of several unique calibration facilities developed at Argonne National Laboratory. Two horizontal test sections of 6 and 12 m length, as well as a vertical test section of 6 m length, are provided for flowmeter calibration; up to 5 flowmeters can be accommodated simultaneously. In addition to the online calibration schemes, which rank this test loop among the most accurate facilities currently existing, extensive laboratory characterization of grab samples is available. Initial work with coal/oil and coal/water slurries ranged over 60% solids. 18 refs., 26 figs., 1 tab.

  12. Coal desulfurization

    NASA Technical Reports Server (NTRS)

    Corcoran, William H. (Inventor); Vasilakos, Nicholas P. (Inventor); Lawson, Daniel D. (Inventor)

    1982-01-01

    A method for enhancing solubilizing mass transport of reactive agents into and out of carbonaceous materials, such as coal. Solubility parameters of mass transfer and solvent media are matched to individual peaks in the solubility parameter spectrum of coals to enhance swelling and/or dissolution. Methanol containing reactive agent carriers are found particularly effective for removing organic sulfur from coals by chlorinolysis.

  13. 29 CFR Appendix to Part 4007 - Policy Guidelines On Premium Penalties

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., we do not consider either— (i) The likelihood or cost of collecting the premium penalty, or (ii) The costs and risks of enforcing the premium penalty by litigation. 23What kinds of facts does PBGC consider... 29 Labor 9 2014-07-01 2014-07-01 false Policy Guidelines On Premium Penalties Appendix to...

  14. 24 CFR 203.462 - Pro rata payment of premium before termination.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Pro rata payment of premium before... Pro rata payment of premium before termination. No contract of insurance shall be terminated until the lender has paid to the Commissioner the pro rata portion of the current annual insurance premium....

  15. 46 CFR 308.547 - Application for return premium, Form MA-317.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Application for return premium, Form MA-317. 308.547... for return premium, Form MA-317. An application for the return of premium must be filed in duplicate with the Underwriting Agent on Form MA-317, which may be obtained from the American War Risk Agency...

  16. 24 CFR 203.260 - Amount of mortgage insurance premium (periodic MIP).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... premium (periodic MIP). 203.260 Section 203.260 Housing and Urban Development Regulations Relating to... Mortgage Insurance Premiums-Periodic Payment § 203.260 Amount of mortgage insurance premium (periodic MIP). The mortgagee shall pay to the Commissioner an initial MIP in an amount equal to one-half of...

  17. 24 CFR 203.260 - Amount of mortgage insurance premium (periodic MIP).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... premium (periodic MIP). 203.260 Section 203.260 Housing and Urban Development Regulations Relating to... Mortgage Insurance Premiums-Periodic Payment § 203.260 Amount of mortgage insurance premium (periodic MIP). The mortgagee shall pay to the Commissioner an initial MIP in an amount equal to one-half of...

  18. 24 CFR 203.260 - Amount of mortgage insurance premium (periodic MIP).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... premium (periodic MIP). 203.260 Section 203.260 Housing and Urban Development Regulations Relating to... Mortgage Insurance Premiums-Periodic Payment § 203.260 Amount of mortgage insurance premium (periodic MIP). The mortgagee shall pay to the Commissioner an initial MIP in an amount equal to one-half of...

  19. 24 CFR 203.260 - Amount of mortgage insurance premium (periodic MIP).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... premium (periodic MIP). 203.260 Section 203.260 Housing and Urban Development Regulations Relating to... Mortgage Insurance Premiums-Periodic Payment § 203.260 Amount of mortgage insurance premium (periodic MIP). The mortgagee shall pay to the Commissioner an initial MIP in an amount equal to one-half of...

  20. 24 CFR 203.260 - Amount of mortgage insurance premium (periodic MIP).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... premium (periodic MIP). 203.260 Section 203.260 Housing and Urban Development Regulations Relating to... Mortgage Insurance Premiums-Periodic Payment § 203.260 Amount of mortgage insurance premium (periodic MIP). The mortgagee shall pay to the Commissioner an initial MIP in an amount equal to one-half of...

  1. 5 CFR 892.102 - What is premium conversion and how does it work?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false What is premium conversion and how does it work? 892.102 Section 892.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED... PREMIUMS Administration and General Provisions § 892.102 What is premium conversion and how does it...

  2. 38 CFR 8.5 - Authorization for deduction of premiums from compensation, retirement pay, or pension.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... deduction of premiums from compensation, retirement pay, or pension. 8.5 Section 8.5 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE Premiums § 8.5 Authorization for deduction of premiums from compensation, retirement pay, or pension. Deductions from...

  3. 46 CFR 308.547 - Application for return premium, Form MA-317.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Application for return premium, Form MA-317. 308.547... for return premium, Form MA-317. An application for the return of premium must be filed in duplicate with the Underwriting Agent on Form MA-317, which may be obtained from the American War Risk Agency...

  4. 75 FR 62184 - Notification of United States Mint Silver Eagle Bullion Coin Premium Increase

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-07

    ... United States Mint Notification of United States Mint Silver Eagle Bullion Coin Premium Increase ACTION: Notification of United States Mint Silver Eagle Bullion Coin Premium Increase. SUMMARY: The United States Mint is increasing the premium charged to Authorized Purchasers for American Eagle Silver Bullion Coins,...

  5. 26 CFR 1.163-13 - Treatment of bond issuance premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Treatment of bond issuance premium. 1.163-13...-13 Treatment of bond issuance premium. (a) General rule. If a debt instrument is issued with bond issuance premium, this section limits the amount of the issuer's interest deduction otherwise...

  6. 75 FR 15496 - Agency Information Collection (Service-Disabled Veterans Insurance-Waiver of Premiums) Activities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... AFFAIRS Agency Information Collection (Service-Disabled Veterans Insurance--Waiver of Premiums) Activities... Premiums, VA Form 29-0812. OMB Control Number: 2900-0700. Type of Review: Extension of a currently approved... their Service-Disabled Veterans Insurance policy premiums. An agency may not conduct or sponsor, and...

  7. 77 FR 43329 - Medicaid Program; State Allotments for Payment of Medicare Part B Premiums for Qualifying...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... for Payment of Medicare Part B Premiums for Qualifying Individuals (QIs) for FY 2012 AGENCY: Centers... States' final allotments available to pay the Medicare Part B premiums for Qualifying Individuals (QIs.... DATES: The final QI allotments for payment of Medicare Part B premiums for FY 2011 are effective...

  8. 75 FR 2593 - Proposed Information Collection (Service-Disabled Veterans Insurance-Waiver of Premiums); Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-15

    ... AFFAIRS Proposed Information Collection (Service-Disabled Veterans Insurance--Waiver of Premiums); Comment... information technology. Title: Service-Disabled Veterans Insurance--Waiver of Premiums, VA Form 29-0812. OMB...-Disabled Veterans Insurance policy premiums. Affected Public: Individuals or households. Estimated...

  9. 78 FR 69140 - Submission of Information Collections for OMB Review; Comment Request; Payment of Premiums...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-18

    ... CORPORATION Submission of Information Collections for OMB Review; Comment Request; Payment of Premiums; Termination Premium AGENCY: Pension Benefit Guaranty Corporation. ACTION: Notice of request for extension of..., of the collection of information for the termination premium under its regulation on Payment...

  10. 77 FR 27099 - Submission of Information Collection for OMB Review; Comment Request; Payment of Premiums

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... CORPORATION Submission of Information Collection for OMB Review; Comment Request; Payment of Premiums AGENCY... information under its regulation on Payment of Premiums (OMB control number 1212-0007; expires December 31...-8339 and ask to be connected to 202-326-4040.) The premium payment regulation and the...

  11. 78 FR 14323 - Notice of Proposed Information Collection: Comment Request: Single Family Premium Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... URBAN DEVELOPMENT Notice of Proposed Information Collection: Comment Request: Single Family Premium... also lists the following information: Title of Proposal: Single Family Premium Collection Subsystem- Upfront (SFPCS-U). OMB Control Number, if applicable: 2502-0423. The Single Family Premium...

  12. 7 CFR Exhibit A to Subpart B of... - Coverage and Premium Rates

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Coverage and Premium Rates A Exhibit A to Subpart B... Exhibit A to Subpart B of Part 1806—Coverage and Premium Rates 1. The following table sets forth the... forth the applicable premium rates: Type of structure Rates per $100 of coverage (subsidized...

  13. 42 CFR 447.62 - Alternative premiums and cost sharing: Basis, purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... specified in this subpart and section 1916A(a)(1) of the Social Security Act. Otherwise, premiums and cost... 42 Public Health 4 2010-10-01 2010-10-01 false Alternative premiums and cost sharing: Basis... Payments: General Provisions Alternative Premiums and Cost Sharing Under Section 1916a § 447.62...

  14. 26 CFR 1.264-2 - Single premium life insurance, endowment, or annuity contracts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Single premium life insurance, endowment, or..., directly or indirectly, to purchase or to continue in effect a single premium life insurance or endowment... payee of such annuity contract. A contract is considered a single premium life insurance, endowment,...

  15. 38 CFR 8.4 - Deduction of insurance premiums from compensation, retirement pay, or pension.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE Premiums § 8.4 Deduction of insurance premiums from compensation, retirement pay, or pension. The insured under a National Service life insurance policy which is not lapsed may authorize the monthly deduction of premiums from...

  16. 78 FR 36563 - 30-Day Notice of Proposed Information Collection: Single Family Premium Collection Subsystem...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Single Family Premium Collection..., 2013. A. Overview of Information Collection Title of Information Collection: Single Family Premium... use: The Single Family Premium Collection Subsystem-Upfront (SFPCS-U) allows the lenders to remit...

  17. 29 CFR 778.206 - Premiums for work outside basic workday or workweek-examples.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Premiums for work outside basic workday or workweek... Overtime § 778.206 Premiums for work outside basic workday or workweek—examples. The effect of section 7(e)(7) where “clock pattern” premiums are paid may be illustrated by reference to provisions typical...

  18. 29 CFR 778.206 - Premiums for work outside basic workday or workweek-examples.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Premiums for work outside basic workday or workweek... Overtime § 778.206 Premiums for work outside basic workday or workweek—examples. The effect of section 7(e)(7) where “clock pattern” premiums are paid may be illustrated by reference to provisions typical...

  19. 29 CFR 778.206 - Premiums for work outside basic workday or workweek-examples.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Premiums for work outside basic workday or workweek... Overtime § 778.206 Premiums for work outside basic workday or workweek—examples. The effect of section 7(e)(7) where “clock pattern” premiums are paid may be illustrated by reference to provisions typical...

  20. 29 CFR 778.206 - Premiums for work outside basic workday or workweek-examples.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Premiums for work outside basic workday or workweek... Overtime § 778.206 Premiums for work outside basic workday or workweek—examples. The effect of section 7(e)(7) where “clock pattern” premiums are paid may be illustrated by reference to provisions typical...

  1. 29 CFR 778.206 - Premiums for work outside basic workday or workweek-examples.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Premiums for work outside basic workday or workweek... Overtime § 778.206 Premiums for work outside basic workday or workweek—examples. The effect of section 7(e)(7) where “clock pattern” premiums are paid may be illustrated by reference to provisions typical...

  2. 5 CFR 892.102 - What is premium conversion and how does it work?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false What is premium conversion and how does it work? 892.102 Section 892.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED... PREMIUMS Administration and General Provisions § 892.102 What is premium conversion and how does it...

  3. 5 CFR 892.102 - What is premium conversion and how does it work?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false What is premium conversion and how does it work? 892.102 Section 892.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED... PREMIUMS Administration and General Provisions § 892.102 What is premium conversion and how does it...

  4. 5 CFR 892.102 - What is premium conversion and how does it work?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false What is premium conversion and how does it work? 892.102 Section 892.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED... PREMIUMS Administration and General Provisions § 892.102 What is premium conversion and how does it...

  5. 5 CFR 892.102 - What is premium conversion and how does it work?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false What is premium conversion and how does it work? 892.102 Section 892.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED... PREMIUMS Administration and General Provisions § 892.102 What is premium conversion and how does it...

  6. Argonne's Magellan Cloud Computing Research Project

    SciTech Connect

    Beckman, Pete

    2009-01-01

    Pete Beckman, head of Argonne's Leadership Computing Facility (ALCF), discusses the Department of Energy's new $32-million Magellan project, which designed to test how cloud computing can be used for scientific research. More information: http://www.anl.gov/Media_Center/News/2009/news091014a.html

  7. Argonne's Magellan Cloud Computing Research Project

    ScienceCinema

    Beckman, Pete

    2016-07-12

    Pete Beckman, head of Argonne's Leadership Computing Facility (ALCF), discusses the Department of Energy's new $32-million Magellan project, which designed to test how cloud computing can be used for scientific research. More information: http://www.anl.gov/Media_Center/News/2009/news091014a.html

  8. Coal hydrogenation

    SciTech Connect

    Sinor, J.E.

    1981-01-06

    Disclosure is made of a method and apparatus for reacting carbonaceous material such as pulverized coal with heated hydrogen to form hydrocarbon gases and liquids suitable for conversion to fuels wherein the reaction involves injection of pulverized coal entrained in a minimum amount of gas and mixing the entrained coal at ambient temperature with a separate source of heated hydrogen. The heated hydrogen and entrained coal are injected through a rocket engine type injector device. The coal particles are reacted with hydrogen in a reaction chamber downstream of the injector. The products of reaction are rapidly quenched as they exit the reaction chamber and are subsequently collected.

  9. 5 CFR 894.401 - How do I pay premiums?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false How do I pay premiums? 894.401 Section 894.401 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.401 How do I...

  10. 5 CFR 894.401 - How do I pay premiums?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false How do I pay premiums? 894.401 Section 894.401 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.401 How do I...

  11. 5 CFR 894.401 - How do I pay premiums?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false How do I pay premiums? 894.401 Section 894.401 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.401 How do I...

  12. 5 CFR 894.401 - How do I pay premiums?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false How do I pay premiums? 894.401 Section 894.401 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.401 How do I...

  13. 5 CFR 894.401 - How do I pay premiums?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false How do I pay premiums? 894.401 Section 894.401 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.401 How do I...

  14. 24 CFR 241.550 - Accumulation of next premium.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Accumulation of next premium. 241.550 Section 241.550 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND...

  15. 78 FR 7264 - Health Insurance Premium Tax Credit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ...-131491-10) was published in the Federal Register (76 FR 50931). On May 23, 2012, final regulations (TD 9590) were published in the Federal Register (77 FR 30377). The final regulations reserved a rule (Sec... Internal Revenue Service 26 CFR Part 1 RIN 1545-BL49 Health Insurance Premium Tax Credit AGENCY:...

  16. 45 CFR 147.102 - Fair health insurance premiums.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Fair health insurance premiums. 147.102 Section 147.102 Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE REFORM REQUIREMENTS FOR THE GROUP AND INDIVIDUAL HEALTH INSURANCE MARKETS §...

  17. 45 CFR 147.102 - Fair health insurance premiums.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Fair health insurance premiums. 147.102 Section 147.102 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE REFORM REQUIREMENTS FOR THE GROUP AND INDIVIDUAL HEALTH INSURANCE MARKETS §...

  18. 77 FR 41270 - Health Insurance Premium Tax Credit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1 and 602 RIN 1545-BJ82 Health Insurance Premium Tax Credit Correction In rule document 2012-12421 appearing on pages 30377-30400 in the issue of Wednesday, May 23,...

  19. 48 CFR 852.228-70 - Bond premium adjustment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Bond premium adjustment. 852.228-70 Section 852.228-70 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses §...

  20. 42 CFR 423.867 - Rules regarding premiums.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Rules regarding premiums. 423.867 Section 423.867 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Guaranteeing Access to a Choice...

  1. 46 CFR 308.507 - Security for payment of premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Security for payment of premiums. 308.507 Section 308.507 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.507 Security for payment...

  2. 24 CFR 241.550 - Accumulation of next premium.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Accumulation of next premium. 241.550 Section 241.550 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND...

  3. 24 CFR 241.550 - Accumulation of next premium.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Accumulation of next premium. 241.550 Section 241.550 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND...

  4. 24 CFR 213.259 - Computation of subsequent annual premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Computation of subsequent annual premiums. 213.259 Section 213.259 Housing and Urban Development Regulations Relating to Housing and Urban... HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND...

  5. Quantifying the Impact of Autism Coverage on Private Insurance Premiums

    ERIC Educational Resources Information Center

    Bouder, James N.; Spielman, Stuart; Mandell, David S.

    2009-01-01

    Many states are considering legislation requiring private insurance companies to pay for autism-related services. Arguments against mandates include that they will result in higher premiums. Using Pennsylvania legislation as an example, which proposed covering services up to $36,000 per year for individuals less than 21 years of age, this paper…

  6. 24 CFR 241.550 - Accumulation of next premium.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Accumulation of next premium. 241.550 Section 241.550 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND...

  7. 42 CFR 423.867 - Rules regarding premiums.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Rules regarding premiums. 423.867 Section 423.867 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Guaranteeing Access to a Choice...

  8. 45 CFR 155.240 - Payment of premiums.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Payment of premiums. 155.240 Section 155.240 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS EXCHANGE ESTABLISHMENT STANDARDS AND OTHER RELATED STANDARDS UNDER THE AFFORDABLE CARE ACT...

  9. 45 CFR 155.240 - Payment of premiums.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Payment of premiums. 155.240 Section 155.240 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS EXCHANGE ESTABLISHMENT STANDARDS AND OTHER RELATED STANDARDS UNDER THE AFFORDABLE CARE ACT...

  10. 5 CFR 410.402 - Paying premium pay.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... to and from training. (1) Compensation provisions are contained in 5 CFR 550.112(g) for time spent... contained in 5 CFR 551.422 for time spent traveling for employees covered by the Fair Labor Standards Act... period of duty for which he or she is already receiving premium pay for overtime, night, holiday,...

  11. 5 CFR 410.402 - Paying premium pay.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... to and from training. (1) Compensation provisions are contained in 5 CFR 550.112(g) for time spent... contained in 5 CFR 551.422 for time spent traveling for employees covered by the Fair Labor Standards Act... period of duty for which he or she is already receiving premium pay for overtime, night, holiday,...

  12. 5 CFR 410.402 - Paying premium pay.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... to and from training. (1) Compensation provisions are contained in 5 CFR 550.112(g) for time spent... contained in 5 CFR 551.422 for time spent traveling for employees covered by the Fair Labor Standards Act... period of duty for which he or she is already receiving premium pay for overtime, night, holiday,...

  13. 5 CFR 410.402 - Paying premium pay.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... to and from training. (1) Compensation provisions are contained in 5 CFR 550.112(g) for time spent... contained in 5 CFR 551.422 for time spent traveling for employees covered by the Fair Labor Standards Act... period of duty for which he or she is already receiving premium pay for overtime, night, holiday,...

  14. 5 CFR 410.402 - Paying premium pay.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... to and from training. (1) Compensation provisions are contained in 5 CFR 550.112(g) for time spent... contained in 5 CFR 551.422 for time spent traveling for employees covered by the Fair Labor Standards Act... period of duty for which he or she is already receiving premium pay for overtime, night, holiday,...

  15. 24 CFR 221.254 - Mortgage insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AUTHORITIES LOW COST AND MODERATE INCOME MORTGAGE INSURANCE-SAVINGS CLAUSE Contract Rights and Obligations-Low... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage insurance premiums. 221.254 Section 221.254 Housing and Urban Development Regulations Relating to Housing and...

  16. 24 CFR 221.254 - Mortgage insurance premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... AUTHORITIES LOW COST AND MODERATE INCOME MORTGAGE INSURANCE-SAVINGS CLAUSE Contract Rights and Obligations-Low... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Mortgage insurance premiums. 221.254 Section 221.254 Housing and Urban Development Regulations Relating to Housing and...

  17. 77 FR 6675 - Premium Penalty Relief for Certain Delinquent Plans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-09

    ... President issued Executive Order 13563 on Improving Regulation and Regulatory Review (76 FR 3821, Jan. 21... From the Federal Register Online via the Government Publishing Office PENSION BENEFIT GUARANTY CORPORATION 29 CFR Part 4007 Premium Penalty Relief for Certain Delinquent Plans AGENCY: Pension...

  18. 24 CFR 213.253 - Premiums upon initial endorsement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Premiums upon initial endorsement. 213.253 Section 213.253 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES COOPERATIVE HOUSING MORTGAGE INSURANCE Contract Rights and Obligations-Projects § 213.253...

  19. 24 CFR 236.253 - Premiums-operating loss loans.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Premiums-operating loss loans. 236.253 Section 236.253 Housing and Urban Development Regulations Relating to Housing and Urban... Obligations for Mortgage Insurance § 236.253 Premiums—operating loss loans. All of the provisions of §...

  20. 24 CFR 213.253 - Premiums upon initial endorsement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Premiums upon initial endorsement. 213.253 Section 213.253 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES COOPERATIVE HOUSING MORTGAGE INSURANCE Contract Rights and Obligations-Projects § 213.253...

  1. 24 CFR 236.253 - Premiums-operating loss loans.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Premiums-operating loss loans. 236.253 Section 236.253 Housing and Urban Development Regulations Relating to Housing and Urban... Obligations for Mortgage Insurance § 236.253 Premiums—operating loss loans. All of the provisions of §...

  2. 24 CFR 213.253 - Premiums upon initial endorsement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Premiums upon initial endorsement. 213.253 Section 213.253 Housing and Urban Development Regulations Relating to Housing and Urban... AUTHORITIES COOPERATIVE HOUSING MORTGAGE INSURANCE Contract Rights and Obligations-Projects § 213.253...

  3. 24 CFR 236.253 - Premiums-operating loss loans.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Premiums-operating loss loans. 236.253 Section 236.253 Housing and Urban Development Regulations Relating to Housing and Urban... Obligations for Mortgage Insurance § 236.253 Premiums—operating loss loans. All of the provisions of §...

  4. Day-Ahead premiums on the new England ISO

    SciTech Connect

    Hadsell, Lester

    2008-05-15

    An examination of peak hour prices in New England reveals significant differences between day-ahead and real-time prices, indicating inefficiency in the day-ahead market. Premiums are positive in all zones, consistent across years, and generally higher in June and lower in August and October. (author)

  5. Cost Effectiveness of Premium Versus Regular Gasoline in MCPS Buses.

    ERIC Educational Resources Information Center

    Baacke, Clifford M.; Frankel, Steven M.

    The primary question posed in this study is whether premium or regular gasoline is more cost effective for the Montgomery County Public School (MCPS) bus fleet, as a whole, when miles-per-gallon, cost-per-gallon, and repair costs associated with mileage are considered. On average, both miles-per-gallon, and repair costs-per-mile favor premium…

  6. 46 CFR 308.507 - Security for payment of premiums.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Security for payment of premiums. 308.507 Section 308.507 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.507 Security for payment...

  7. 46 CFR 308.507 - Security for payment of premiums.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Security for payment of premiums. 308.507 Section 308.507 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.507 Security for payment...

  8. 46 CFR 308.507 - Security for payment of premiums.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Security for payment of premiums. 308.507 Section 308.507 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Open Policy War Risk Cargo Insurance § 308.507 Security for payment...

  9. 46 CFR 308.507 - Security for payment of premiums.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Security for payment of premiums. 308.507 Section 308.507 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.507 Security for payment...

  10. The effect of selective absorption on coal conversion. [2-t-butyltetralin

    SciTech Connect

    Larsen, J.W.; Lazarov, L.

    1991-07-01

    Scope of work: (1) Importance of hydrogen donors in the coal, prepare highly pure 2-t-butyltetralin. Study the conversion of Argonne coals in tetralin and 2-t-butyltetralin and compare the following: conversion to soluble products, product molecular weight distributions, and product structure. Hydrogen donated by both solvents will be measured by gas chromatography and the same technique will be used to establish the amount of dealkylation of 2-t-butyltetralin. Reactions will be run at several temperatures for varying times. (2) Selective recycle solvent absorption. Argonne coals will be exposed to recycle solvents at several elevated temperatures and the non-absorbed portion of the solvent will be separated by filtration. The composition of the whole oil and non-absorbed portion will be analyzed spectroscopically and chromatographically and compared to determine the composition of the recycle oil dissolved in the coal. 6 figs., 1 tab.

  11. The Association of State Rate Review Authority with Health Insurance Premiums.

    PubMed

    Ticse, Caroline

    2015-10-01

    Key findings. (1) Adjusted premiums in the individual market in states with prior approval authority combined with loss ratio requirements were lower in 2010-2013 than premiums in states with no rate review authority or file-and-use regulations only. (2) Adjusted premiums declined modestly in prior approval states while premiums increased in states with no rate review authority or with file-and-use regulations only. (3) The findings suggest that states with prior approval authority and loss ratio requirements constrained increases in health insurance premiums. PMID:26470403

  12. Preliminary characterization of the 100 area at Argonne National Laboratory

    SciTech Connect

    Biang, C.; Biang, R.; Patel, P.

    1994-06-01

    This characterization report is based on the results of sampling and an initial environmental assessment of the 100 Area of Argonne National Laboratory. It addresses the current status, projected data requirements, and recommended actions for five study areas within the 100 Area: the Lime Sludge Pond, the Building 108 Liquid Retention Pond, the Coal Yard, the East Area Burn Pit, and the Eastern Perimeter Area. Two of these areas are solid waste management units under the Resource Conservation and Recovery Act (the Lime Sludge Pond and the Building 108 Liquid Retention Pond); however, the Illinois Environmental Protection Agency has determined that no further action is necessary for the Lime Sludge Pond. Operational records for some of the activities were not available, and one study area (the East Area Burn Pit) could not be precisely located. Recommendations for further investigation include sample collection to obtain the following information: (1) mineralogy of major minerals and clays within the soils and underlying aquifer, (2) pH of the soils, (3) total clay fraction of the soils, (4) cation exchange capacity of the soils and aquifer materials, and (5) exchangeable cations of the soils and aquifer material. Various other actions are recommended for the 100 Area, including an electromagnetic survey, sampling of several study areas to determine the extent of contamination and potential migration pathways, and sampling to determine the presence of any radionuclides. For some of the study areas, additional actions are contingent on the results of the initial recommendations.

  13. COAL DERIVED MATRIX PITCHES FOR CARBON-CARBON COMPOSITE MANUFACTURE/PRODUCTION OF FIBERS AND COMPOSITES FROM COAL-BASED PRECURSORS

    SciTech Connect

    Peter G. Stansberry; John W. Zondlo

    2001-07-01

    The Consortium for premium Carbon Products from Coal, with funding from the US Department of Energy, National Energy Technology Laboratory continue with the development of innovative technologies that will allow coal or coal-derived feedstocks to be used in the production of value-added carbon materials. In addition to supporting eleven independent projects during budget period 3, three meetings were held at two separate locations for the membership. The first was held at Nemacolin Woodlands Resort on May 15-16, 2000. This was followed by two meetings at Penn State, a tutorial on August 11, 2000 and a technical progress meeting on October 26-27.

  14. New concept for coal wettability evaluation and modulation. Technical progress report, October 1, 1993--December 31, 1993

    SciTech Connect

    Hu, Weibai

    1993-12-31

    This project is concerned concept for coal surface wettability evaluation and modulation. The objective of the work are to study the fundamental surface chemistry feature about the evaluation of the surface of coal, pyrite and coal pyrite, and also establish a new separation strategy which could contribute to the advanced coal cleaning for premium fuel application. In this quarter, the capillary rise of three coals, colorado mineral pyrite, and coal pyrite in butanol, pentanol, and butyl ether have been tested. The test results shown that the kinetic wettability of the five samples in the alcohol homolog are dependent on the carbon chain length, as the length of the carbon chain is shorter, the surface wettability is the better. Another test results shown that the kinetic wettability of coals are better than mineral pyrite and coal pyrite in the butyl ether.

  15. New concept for coal wettability evaluation and modulation. Technical progress report, April 1, 1993--June 30, 1993

    SciTech Connect

    Hu, W.

    1993-09-01

    This project is concerned with the new concept for coal surface wettability evaluation and modulation. The objective of the work is to study the fundamental surface chemistry features about the evaluation of the surface wettability of coal and pyrite and establish a new separation strategy which could contribute to the advanced coal-cleaning for premium fuel application. In the past quarter report, the capillary rise test results of three coal and mineral pyrite samples in distilled water, kerosene, and salt solution indicated that there are good agreements between the experimental observations and theoretical assumption. In this quarter, the further capillary rise tests were conducted for coal, pyrite and coal pyrite in distilled water, kerosene and benzene. The test results shown that surface wettability of coal, mineral pyrite, and coal pyrite have good correlation with the theoretical predictions.

  16. Characterization and supply of coal based fuels. Quarterly technical progress report, February 1, 1987--April 30, 1987

    SciTech Connect

    Not Available

    1987-07-01

    Contract objectives are as follows: develop fuel specifications to serve combustor requirements; select coals having appropriate compositional and quality characteristics as well as an economically attractive reserve base; provide quality assurance for both the parent coals and the fuel forms; and deliver premium coal-based fuels to combustor developers as needed for their contract work. During the second quarter of this contract effort, the primary activities were involved with: continuation of development of fuel requirements (i.e., specifications, quantities, schedule); acquisition and bench-scale characterization of candidate coal samples; selection of coal water slurry fuel manufacturer; procurement of parent coal for fuel production; deep cleaning by froth flotation of parent coal; production of solid fuel (i.e., size reduction of deep cleaned parent coal) and delivery to combustors/experimenters; production of slurry fuel and delivery to combustors/experimenters; and completion of Final Version of First Quarterly Report.

  17. Stirling engine research at Argonne National Laboratory

    SciTech Connect

    Holtz, R.E.; Daley, J.G.; Roach, P.D.

    1986-06-01

    Stirling engine research at Argonne National Laboratory has been focused at (1) development of mathematical models and analytical tools for predicting component and engine performance, and (2) experimental research into fundamental heat transfer and fluid flow phenomena occurring in Stirling cycle devices. A result of the analytical effort has been the formation of a computer library specifically for Stirling engine researchers and developers. The library contains properties of structural materials commonly used, thermophysical properties of several working fluids, correlations for heat transfer calculations and general specifications of mechanical arrangements (including various drive mechanisms) that can be utilized to model a particular engine. The library also contains alternative modules to perform analysis at different levels of sophistication, including design optimization. A reversing flow heat transfer facility is operating at Argonne to provide data at prototypic Stirling engine operating conditions under controlled laboratory conditions. This information is needed to validate analytical models.

  18. Momentum-space Argonne V18 interaction

    SciTech Connect

    Veerasamy, S.; Polyzou, W. N.

    2011-09-15

    This paper gives a momentum-space representation of the Argonne V18 potential as an expansion in products of spin-isospin operators with scalar coefficient functions of the momentum transfer. Two representations of the scalar coefficient functions for the strong part of the interaction are given. One is as an expansion in an orthonormal basis of rational functions and the other as an expansion in Chebyshev polynomials on different intervals. Both provide practical and efficient representations for computing the momentum-space potential that do not require integration or interpolation. Programs based on both expansions are available as supplementary material. Analytic expressions are given for the scalar coefficient functions of the Fourier transform of the electromagnetic part of the Argonne V18. A simple method for computing the partial-wave projections of these interactions from the operator expressions is also given.

  19. New concept for coal wettability evaluation and modulation. Technical progress report for the project, July 1, 1995--September 30, 1995

    SciTech Connect

    Hu, W.

    1995-12-31

    This project is concerned with the new concept for coal surface wettability and floatability evaluation and modulation. the objective of the work is the fundamental surface chemistry features about the evaluation of the surface wettability and floatability of coal and pyrite, and establish a new separation strategy which could contribute to advanced coal-cleaning for premium fuel application. In this quarter, the mini-cell flotation tests are conducted to study kinetic floatability and kinetic collectability of coal and pyrite. The kinetic floatability of the five samples have been tested with methanol, butanol, and hexanol as collector.

  20. The ATLAS Facility at Argonne National Laboratory

    SciTech Connect

    1997-07-01

    The Argonne Tandem Linac Accelerator System (ATLAS) is a superconducting low-energy heavy ion accelerator. Its primary purpose is to provide beams for research in nuclear structure physics. This report begins with a brief history of ATLAS and then describes the current design of the facility. Also summarized are the experimental equipment and research programs. It concludes with a proposal for turning ATLAS into a radioactive beam facility.

  1. Chemical characterization of the surface sites of coal

    SciTech Connect

    Fowkes, F.M.; Lloyd, T.B.; Cole, D.A.

    1990-08-01

    We propose to do experimental studies in four related areas concerning the acid-base properties of coal surfaces; (1) develop high precision flow microcalorimetric methods for determining the concentrations and strengths of the acidic and basic surface sites of coal powders; (2) develop photo-acoustic FTIR and solid-state NMR spectral shift techniques for determination of the concentrations and strengths of acidic and basic surface sites of coal powders; (3) determine the concentrations and strengths of the acidic and basic surface sites of some of the well-characterized coal samples from Argonne National Labs, comparing the coal samples before and after demineralization treatments with HCl and HF; (4) study the effects of surface acidity and basicity on the coal/water interface, with emphasis on the role of interfacial acid-base interactions in the adsorption of ions, surfactants and coal/water slurry stabilizers. A practical application of the new measurements of the acidity and basicity of surface sites will be to exploit acid-base contributions to preferential wettability for optimizing separation of coal pyrites from the organic components. Work this quarter concentrated on flow microcalorimetry for assessing acidity/basicity of coal powders. 8 refs., 9 figs., 1 tab.

  2. Medicaid program; premiums and cost sharing. Final rule.

    PubMed

    2008-11-25

    This final rule implements and interprets the provisions of sections 6041, 6042, and 6043 of the Deficit Reduction Act of 2005 (DRA), and section 405(a)(1) of the Tax Relief and Health Care Act of 2006 (TRHCA). The DRA was amended by the TRHCA which revised sections 6041, 6042, and 6043 of the DRA including limitations on cost sharing for individuals with family incomes at or below 100 percent of the federal poverty line. These sections amended the Social Security Act (the Act) by adding a new section 1916A to provide State Medicaid agencies with increased flexibility to impose premium and cost sharing requirements on certain Medicaid recipients. This flexibility supplements the existing authority States have to impose premiums and cost sharing under section 1916 of the Act. The DRA provisions also specifically address cost sharing for non-preferred drugs and non-emergency care furnished in a hospital emergency department.

  3. Testing the potential of bacterial branched tetraether membrane lipids as temperature proxy in peat and immature coal deposits

    NASA Astrophysics Data System (ADS)

    Weijers, J. W. H.; Steinmann, P.; Hopmans, E. C.; Basiliko, N.; Finkelstein, S. A.; Johnson, K. R.; Schouten, S.; Sinninghe Damsté, J. S.

    2012-04-01

    Branched glycerol dialkyl glycerol tetraether (brGDGT) membrane lipids occur ubiquitously in peat and soil. In soil, the degree of methylation and cyclisation of branched tetraethers (MBT index and CBT ratio, respectively) has shown to relate to both soil pH and annual mean air temperature (MAT). Using this relation, past annual MATs can be reconstructed by analysing brGDGTs in marine sediment records near large river outflows. More recently, the potential of this MBT/CBT proxy is also being explored in lakes. Despite being more abundant in peat than soils, however, the utility of the proxy has not yet been fully explored in peat records. Present day peat records generally extent back to the early Holocene, but if the MBT/CBT proxy were shown to be applicable in peat deposits, there is also potential to apply it to immature coal deposits like lignites, which could provide valuable snapshots of continental climate back to the early Cenozoic. Here results are presented of analyses of different peats in south eastern Canada, showing that the pH of peat along a nutrient gradient is rather well reflected by the CBT. Annual MAT reconstructions based on the MBT/CBT soil calibration, however, tend to overestimate measured MAT. This is also the case for peat analysed from the surface of Etang de la Gruère peat bog in the Swiss Jura Mountains. Along the 6m depth profile of this bog (~13ka), CBT-reconstructed pH is compared with in-situ measured pore water pH showing that the brGDGT composition does not reflect present-day in-situ conditions. Instead, it reflects a stratigraphic boundary between Carex and Sphagnum dominated peat at 4 m depth that is not present in the pore water profile, testifying to a 'fossil' nature of the brGDGTs down the peat bog. Analyses of three immature coals of the Argonne Premium Coal Series reveal that branched GDGTs are present in the most immature coal, the Beulah Zap lignite (Ro = 0.25%), and only just above detection limit in the Wyodak

  4. The effect of HMOs on premiums in employment-based health plans.

    PubMed Central

    Feldman, R; Dowd, B; Gifford, G

    1993-01-01

    This study documents the effect of HMOs on premiums in employment-based health plans. We analyzed a survey of Minnesota employers conducted in 1986. Among 922 usable observations, 239 firms offered HMOs in addition to fee-for-service (FFS) health plans. We estimated an equation for the probability of offering an HMO, followed by equations for HMO enrollment share, and HMO and FFS premiums. The weighted average HMO and FFS premium in firms that offer HMOs was compared to the premium of FFS-only firms. We found that offering an HMO raises the average premium for family coverage health insurance by $25.14 per month and for single coverage by $3.68 per month. This effect was smaller for firms in the Twin Cities metropolitan area. HMOs may be viewed as a progressive and innovative health care benefit, but they are likely to increase firms' health insurance premiums. PMID:8428813

  5. Recent developments in the target facilities at Argonne National Laboratory

    SciTech Connect

    Greene, J.P.; Thomas, G.E.

    1988-01-01

    A description is given of recent developments in the target facility at Argonne National Laboratory. Highlights include equipment upgrades which enables us to provide enhanced capabilities for support of the Argonne Heavy-Ion ATLAS Accelerator Project. Also future plans and additional equipment acquisitions will be discussed. 3 refs., 3 tabs.

  6. Bureau of Indian Education Many Farms Training Program at Argonne

    ScienceCinema

    None

    2016-07-12

    Bureau of Indian Education Many Farms Training Program for Renewable Energy at Argonne National Laboratory. Principal Contacts; Harold Myron (ANL), Anthony Dvorak (ANL), Freddie Cardenas (BIA). Supported by; United States Department of the Interior, Bureau of Indian Education, and Argonne National Laboratory

  7. Description of the Argonne National Laboratory target making facility

    SciTech Connect

    Thomas, G.E.; Greene, J.P.

    1990-01-01

    A description is given to some recent developments in the target facility at Argonne National Laboratory. Highlights include equipment upgrades which enable us to provide enhanced capabilities for support of the Argonne Heavy-Ion ATLAS Accelerator Program. Work currently in progress is described and future prospects discussed. 8 refs.

  8. Argonne National Lab - Theory and Computing Sciences, Accelerating Scientific Discovery

    SciTech Connect

    Beckman, Pete

    2009-01-01

    Argonne's new TCS building houses all of Argonne's computing divisions, and is designed to foster collaboration of the Manhattan Project model "Getting the best people together and having them work on a problem with singular determination." More at http://www.anl.gov/Media_Center/News/2009/tcs0910.html

  9. 29 CFR 778.204 - “Clock pattern” premium pay.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âClock patternâ premium pay. 778.204 Section 778.204 Labor... Excluded From the âRegular Rateâ Extra Compensation Paid for Overtime § 778.204 “Clock pattern” premium pay... under section 7(a)) and provides for the payment of a premium rate for work outside such hours,...

  10. 29 CFR 778.204 - “Clock pattern” premium pay.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false âClock patternâ premium pay. 778.204 Section 778.204 Labor... Excluded From the âRegular Rateâ Extra Compensation Paid for Overtime § 778.204 “Clock pattern” premium pay... under section 7(a)) and provides for the payment of a premium rate for work outside such hours,...

  11. 29 CFR 778.204 - “Clock pattern” premium pay.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false âClock patternâ premium pay. 778.204 Section 778.204 Labor... Excluded From the âRegular Rateâ Extra Compensation Paid for Overtime § 778.204 “Clock pattern” premium pay... under section 7(a)) and provides for the payment of a premium rate for work outside such hours,...

  12. 29 CFR 778.204 - “Clock pattern” premium pay.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false âClock patternâ premium pay. 778.204 Section 778.204 Labor... Excluded From the âRegular Rateâ Extra Compensation Paid for Overtime § 778.204 “Clock pattern” premium pay... under section 7(a)) and provides for the payment of a premium rate for work outside such hours,...

  13. 29 CFR 778.204 - “Clock pattern” premium pay.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false âClock patternâ premium pay. 778.204 Section 778.204 Labor... Excluded From the âRegular Rateâ Extra Compensation Paid for Overtime § 778.204 “Clock pattern” premium pay... under section 7(a)) and provides for the payment of a premium rate for work outside such hours,...

  14. Environmental monitoring at Argonne National Laboratory. Annual report for 1983

    SciTech Connect

    Golchert, N.W.; Duffy, T.L.; Sedlet, J.

    1984-03-01

    The results of the environmental monitoring program at Argonne National Laboratory for 1983 are presented and discussed. To evaluate the effect of Argonne operations on the environment, measurements were made for a variety of radionuclides in air, surface water, soil, grass, bottom sediment, and milk; for a variety of chemical constituents in air, surface water, ground water, and Argonne effluent water; and of the environmental penetrating radiation dose. Sample collections and measurements were made at the site boundary and off the Argonne site for comparison purposes. Some on-site measurements were made to aid in the interpretation of the boundary and off-site data. The potential radiation dose to off-site population groups is also estimated. The results of the program are interpreted in terms of the sources and origin of the radioactive and chemical substances (natural, fallout, Argonne, and other) and are compared with applicable environmental quality standards. 19 references, 8 figures, 49 tables.

  15. Environmental monitoring at Argonne National Laboratory. Annual report, 1981

    SciTech Connect

    Golchert, N.W.; Duffy, T.L.; Sedlet, J.

    1982-03-01

    The results of the environmental monitoring program at Argonne National Laboratory for 1981 are presented and discussed. To evaluate the effect of Argonne operations on the environment, measurements were made for a variety of radionuclides in air, surface water, soil, grass, bottom sediment, and milk; for a variety of chemical constituents in air, surface water, and Argonne effluent water; and of the environmental penetrating radiation dose. Sample collections and measurements were made at the site boundary and off the Argonne site for comparison purposes. Some on-site measurements were made to aid in the interpretation of the boundary and off-site data. The results of the program are interpreted in terms of the sources and origin of the radioactive and chemical substances (natural, fallout, Argonne, and other) and are compared with applicable environmental quality standards. The potential radiation dose to off-site population groups is also estimated.

  16. Environmental monitoring at Argonne National Laboratory. Annual report for 1984

    SciTech Connect

    Golchert, N.W.; Duffy, T.L.; Sedlet, J.

    1985-03-01

    The results of the environmental monitoring program at Argonne National Laboratory for 1984 are presented and discussed. To evaluate the effect of Argonne operations on the environment, measurements were made for a variety of radionuclides in air, surface water, ground water, soil, grass, bottom sediment, and milk; for a variety of chemical constituents in surface water, ground water, and Argonne effluent water; and of the environmental penetrating radiation dose. Sample collections and measurements were made on the site, at the site boundary, and off the Argonne site for comparison purposes. The potential radiation dose to off-site population groups is also estimated. The results of the program are interpreted in terms of the sources and origin of the radioactive and chemical substances (natural, fallout, Argonne, and other) and are compared with applicable environmental quality standards. 20 refs., 8 figs., 46 tabs.

  17. Environmental monitoring at Argonne National Laboratory. Annual report for 1982

    SciTech Connect

    Golchert, N.W.; Duffy, T.L.; Sedlet, J.

    1983-03-01

    The results of the environmental monitoring program at Argonne Ntaional Laboratory for 1982 are presented and discussed. To evaluate the effect of Argonne operations on the environment, measurements were made for a variety of radionuclides in air, surface water, soil, grass, bottom sediment, and milk; for a variety of chemical constituents in air, surface water, ground water, and Argonne effluent water; and of the environmental penetrating radiation dose. Sample collections and masurements were made at the site boundary and off the Argonne site for comparison purposes. Some on-site measurements were made to aid in the interpretation of the boundary and off-site data. The results of the program are interpreted in terms of the sources and origin of the radioactive and chemical substances (natural, fallout, Argonne, and other) and are compared with applicable environmental quality standards. The potential radiation dose to off-site population groups is also estimated.

  18. Chemical characterization of the surface sites of coal

    SciTech Connect

    Fowkes, F.M.; Kardos, K.; Riddle, F.L. Jr.; Cole, D.A.

    1990-08-01

    We propose to do experimental studies in four related areas concerning the acid-base properties of coal surfaces: (1) develop high precision flow microcalorimetric methods for determining the concentrations and strengths of the acidic and basic surface sites of coal powders: (2) develop photo-acoustic FTIR and solid-state NMR spectral shift techniques for determination of the concentrations and strengths of acidic and basic surface sites of coal powders; (3) determine the concentrations and strengths of the acidic and basic surface sites of some of the well-characterized coal samples from Argonne National Labs., comparing the coal samples before and after demineralization treatments with HCl and HF; (4) study the effects of surface acidity and basicity on the coal/water interface, with emphasis on the role of interfacial acid-base interactions in the adsorption of ions, surfactants and coal/water slurry stabilizers. From measured heats of interaction, a reasonable estimate can be made of the most prevalent functional groups in coal. This quarter, heats of adsorption of phenols and pyridines were investigated. 2 tabs. (CBS)

  19. Enhancing low severity coal liquefaction reactivity using mild chemical pretreatment

    SciTech Connect

    Shams, K.G.; Miller, R.L.; Baldwin, R.M.

    1992-07-13

    In this paper, we describe results from a study in which mild chemical pretreatment of coal has been used to enhance low severity liquefaction reactivity. We have found that ambient pretreatment of eight Argonne coals using methanol and a trace amount of hydrochloric acid improves THF-soluble conversions 24.5 wt% (maf basis) for Wyodak subbituminous coal and 28.4 wt% for Beulah-Zap lignite with an average increase of 14.9 wt% for liquefaction of the eight coals at 623 K (350{degree}C) reaction temperature and 30 min. reaction time. Similar enhancement results occurred using, hexane or acetone in place of methanol. Pretreatment with methanol and HCI separately indicated that both reagents were necessary to achieve maximum liquefaction improvement. Acid concentration was the most important pretreatment variable studied; liquefaction reactivity increased with increasing acid concentration up to 2 vol%. No appreciable effect on reactivity was observed at higher acid concentrations. Although vapor phase alcohol/HCI mixtures have been shown to partially alkylate bituminous coals, analysis of Wyodak and Illinois {number sign}6 coal samples indicated that no organic phase alteration occurred during pretreatment; however, over 90 wt% of the calcium was removed from each coal. Calcium is thought to catalyze retrogressive reactions during coal pyrolysis, and thus calcium removal prior to low severity liquefaction minimizes the rate of THF-insoluble product formation.

  20. Argonne National Laboratory institutional plan FY 2001--FY 2006.

    SciTech Connect

    Beggs, S.D.

    2000-12-07

    This Institutional Plan describes what Argonne management regards as the optimal future development of Laboratory activities. The document outlines the development of both research programs and support operations in the context of the nation's R and D priorities, the missions of the Department of Energy (DOE) and Argonne, and expected resource constraints. The Draft Institutional Plan is the product of many discussions between DOE and Argonne program managers, and it also reflects programmatic priorities developed during Argonne's summer strategic planning process. That process serves additionally to identify new areas of strategic value to DOE and Argonne, to which Laboratory Directed Research and Development funds may be applied. The Draft Plan is provided to the Department before Argonne's On-Site Review. Issuance of the final Institutional Plan in the fall, after further comment and discussion, marks the culmination of the Laboratory's annual planning cycle. Chapter II of this Institutional Plan describes Argonne's missions and roles within the DOE laboratory system, its underlying core competencies in science and technology, and six broad planning objectives whose achievement is considered critical to the future of the Laboratory. Chapter III presents the Laboratory's ''Science and Technology Strategic Plan,'' which summarizes key features of the external environment, presents Argonne's vision, and describes how Argonne's strategic goals and objectives support DOE's four business lines. The balance of Chapter III comprises strategic plans for 23 areas of science and technology at Argonne, grouped according to the four DOE business lines. The Laboratory's 14 major initiatives, presented in Chapter IV, propose important advances in key areas of fundamental science and technology development. The ''Operations and Infrastructure Strategic Plan'' in Chapter V includes strategic plans for human resources; environmental protection, safety, and health; site and

  1. TOXIC SUBSTANCES FROM COAL COMBUSTION

    SciTech Connect

    A KOLKER; AF SAROFIM; CL SENIOR; FE HUGGINS; GP HUFFMAN; I OLMEZ; J LIGHTY; JOL WENDT; JOSEPH J HELBLE; MR AMES; N YAP; R FINKELMAN; T PANAGIOTOU; W SEAMES

    1998-12-08

    out during August at the Advanced Photon Source (APS), the new synchrotron facility at Argonne National Laboratory, Chicago, IL. Further analysis of small-scale combustion experiments conducted at PSI in Phase I was completed this quarter. The results of these experiments for the first time suggest almost complete vaporization of certain trace elements (Se, Zn) from coal combustion in the flame zone, in accordance with theoretical equilibrium predictions. Other elements (As, Sb, Cr) appeared considerably less volatile and may react with constituents in the bulk ash at combustion temperatures. The combustion section of the University of Arizona's Downflow Combustor was completely rebuilt. The University of Utah worked on setting up EPA Method 26A to give the capability to measure chlorine in flue gas. The chlorine kinetic calculations performed as part of the Phase I program were found to have an error in the initial conditions. Therefore, the calculations were re-done this quarter with the correct starting conditions. Development of a quasi-empirical emissions model based on reported emissions of particulate matter from field measurements was continued this quarter. As a first step in developing the ToPEM, we developed a sub-model that calculates the evaporation of major elements (Na, K, Fe, Si, Al, Ca and Mg) from both inherent and extraneous minerals of coal. During this quarter, this sub-model was included into EMAF, which formed the ToPEM. Experimental data from the Phase I program were used to test and modify the sub-model and the ToPEM.

  2. Argonne's Laboratory computing center - 2007 annual report.

    SciTech Connect

    Bair, R.; Pieper, G. W.

    2008-05-28

    Argonne National Laboratory founded the Laboratory Computing Resource Center (LCRC) in the spring of 2002 to help meet pressing program needs for computational modeling, simulation, and analysis. The guiding mission is to provide critical computing resources that accelerate the development of high-performance computing expertise, applications, and computations to meet the Laboratory's challenging science and engineering missions. In September 2002 the LCRC deployed a 350-node computing cluster from Linux NetworX to address Laboratory needs for mid-range supercomputing. This cluster, named 'Jazz', achieved over a teraflop of computing power (1012 floating-point calculations per second) on standard tests, making it the Laboratory's first terascale computing system and one of the 50 fastest computers in the world at the time. Jazz was made available to early users in November 2002 while the system was undergoing development and configuration. In April 2003, Jazz was officially made available for production operation. Since then, the Jazz user community has grown steadily. By the end of fiscal year 2007, there were over 60 active projects representing a wide cross-section of Laboratory expertise, including work in biosciences, chemistry, climate, computer science, engineering applications, environmental science, geoscience, information science, materials science, mathematics, nanoscience, nuclear engineering, and physics. Most important, many projects have achieved results that would have been unobtainable without such a computing resource. The LCRC continues to foster growth in the computational science and engineering capability and quality at the Laboratory. Specific goals include expansion of the use of Jazz to new disciplines and Laboratory initiatives, teaming with Laboratory infrastructure providers to offer more scientific data management capabilities, expanding Argonne staff use of national computing facilities, and improving the scientific reach and

  3. Status of health and environmental research relative to coal gasification 1976 to the present

    SciTech Connect

    Wilzbach, K.E.; Reilly, C.A. Jr.

    1982-10-01

    Health and environmental research relative to coal gasification conducted by Argonne National Laboratory, the Inhalation Toxicology Research Institute, and Oak Ridge National Laboratory under DOE sponsorship is summarized. The studies have focused on the chemical and toxicological characterization of materials from a range of process streams in five bench-scale, pilot-plant and industrial gasifiers. They also address ecological effects, industrial hygiene, environmental control technology performance, and risk assessment. Following an overview of coal gasification technology and related environmental concerns, integrated summaries of the studies and results in each area are presented and conclusions are drawn. Needed health and environmental research relative to coal gasification is identified.

  4. Script for Argonne lithium process video

    SciTech Connect

    1995-06-01

    Approximately 2700 metric tons of spent nuclear fuel, representing over 40 years of reactor research and development, has accumulated within the DOE complex. This fuel reflects the varied purposes of DOE reactors and covers a wide range of composition, enrichment, cladding, and chemical reactivity. The varied nature of these fuels complicates their long term disposal. To attempt to individually qualify each type for disposal in a repository would be prohibitively expensive. The electrometallurgical treatment technique, developed by Argonne National Laboratory, is designed to homogenize the wide variety of spent fuel types into a single set of acceptable disposal forms.

  5. The Argonne Wakefield Accelerator: Overview and status

    SciTech Connect

    Schoessow, P.; Chojnacki, E.; Gai, W.; Ho, C.; Konecny, R.; Power, J.; Rosing, M.; Simpson, J.

    1993-08-01

    The Argonne Wakefield Accelerator (AWA) is a new facility for advanced accelerator research, with a particular emphasis on studies of high gradient ({approximately}100 MeV/m) wakefield acceleration. A novel high current short pulse L-Band photocathode and preaccelerator will provide 100 nC electron bunches at 20 MeV to be used as a drive beam, while a second high brightness gun will be used to generate a 5 MeV witness beam for wakefield measurements. We will present an overview of the various AWA systems, the status of construction, and initial commissioning results.

  6. Beryllium at Argonne East, past and present

    SciTech Connect

    Woodring, J.L.; Davis, J.T.

    1998-07-01

    The focus of this presentation is the present activities at Argonne related to the control of beryllium exposure. However, since present activities involve some of the past uses of beryllium, the authors will review briefly the history as they have been able to resurrect it from records, memory and interviews with some of the people involved. The goal of the program is to identify past contaminated areas for remedial action, identify employees with past and current exposure who may benefit from additional medical monitoring and provide guidance and support so that any ongoing activities involving beryllium can be conducted safely.

  7. 5 CFR 550.107 - Premium payments capped on a biweekly basis when an annual limitation otherwise applies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Maximum Earnings Limitations § 550.107 Premium payments capped on a biweekly basis when an annual...

  8. 24 CFR 221.755 - Premiums first, second, third and operating loss loans.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Premiums first, second, third and operating loss loans. 221.755 Section 221.755 Housing and Urban Development Regulations Relating to Housing... Rights and Obligations-Moderate Income Projects § 221.755 Premiums first, second, third and...

  9. 24 CFR 221.755 - Premiums first, second, third and operating loss loans.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Premiums first, second, third and operating loss loans. 221.755 Section 221.755 Housing and Urban Development Regulations Relating to Housing... Rights and Obligations-Moderate Income Projects § 221.755 Premiums first, second, third and...

  10. 24 CFR 221.755 - Premiums first, second, third and operating loss loans.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Premiums first, second, third and operating loss loans. 221.755 Section 221.755 Housing and Urban Development Regulations Relating to Housing... Rights and Obligations-Moderate Income Projects § 221.755 Premiums first, second, third and...

  11. Insurer Competition In Federally Run Marketplaces Is Associated With Lower Premiums.

    PubMed

    Jacobs, Paul D; Banthin, Jessica S; Trachtman, Samuel

    2015-12-01

    Federal subsidies for health insurance premiums sold through the Marketplaces are tied to the cost of the benchmark plan, the second-lowest-cost silver plan. According to economic theory, the presence of more competitors should lead to lower premiums, implying smaller federal outlays for premium subsidies. The long-term impact of the Affordable Care Act on government spending will depend on the cost of these premium subsidies over time, with insurer participation and the level of competition likely to influence those costs. We studied insurer participation and premiums during the first two years of the Marketplaces. We found that the addition of a single insurer in a county was associated with a 1.2 percent lower premium for the average silver plan and a 3.5 percent lower premium for the benchmark plan in the federally run Marketplaces. We found that the effect of insurer entry was muted after two or three additional entrants. These findings suggest that increased insurer participation in the federally run Marketplaces reduces federal payments for premium subsidies. PMID:26643622

  12. 14 CFR 198.15 - Non-premium insurance-payment of registration binders.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Non-premium insurance-payment of registration binders. 198.15 Section 198.15 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.15 Non-premium...

  13. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1409 Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not considered in applying the premium pay limitations established under 5 U.S.C. 5547 and 5 CFR 550.105...

  14. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1409 Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not considered in applying the premium pay limitations established under 5 U.S.C. 5547 and 5 CFR 550.105...

  15. 5 CFR 892.301 - How do I pay my premium?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false How do I pay my premium? 892.301 Section 892.301 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL FLEXIBLE BENEFITS PLAN: PRE-TAX PAYMENT OF HEALTH BENEFITS PREMIUMS Contributions...

  16. 5 CFR 892.301 - How do I pay my premium?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false How do I pay my premium? 892.301 Section 892.301 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL FLEXIBLE BENEFITS PLAN: PRE-TAX PAYMENT OF HEALTH BENEFITS PREMIUMS Contributions...

  17. 24 CFR 241.825 - Pro rata refund of insurance premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Pro rata refund of insurance... Projects Without a HUD-Insured or HUD-Held Mortgage Premiums § 241.825 Pro rata refund of insurance premium... Commissioner shall refund to the lender for the account of the borrower an amount equal to the pro rata...

  18. 24 CFR 266.608 - Mortgage insurance premium: Pro rata refund.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... rata refund. 266.608 Section 266.608 Housing and Urban Development Regulations Relating to Housing and... premium: Pro rata refund. If the Contract of Insurance is terminated by payment in full or is terminated... account. In computing the pro rata portion of the annual mortgage insurance premium, the date...

  19. 24 CFR 232.825 - Pro rata refund of insurance premium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Pro rata refund of insurance... ASSISTED LIVING FACILITIES Contract Rights and Obligations Premiums § 232.825 Pro rata refund of insurance... rata portion of the current annual loan insurance premium theretofore paid which is applicable to...

  20. 24 CFR 203.319 - Pro rata payment of premiums and charges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Pro rata payment of premiums and... § 203.319 Pro rata payment of premiums and charges. No contract of insurance shall be terminated until the mortgagee has paid to the Commissioner the pro rata portion of the current annual MIP or...