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NETLOne of the major constituents of lignites and other coals is the hydrogen-rich maceral-group, liptinite. Liptinite is composed of waxes, fats and oils (1) primarily from plant...
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Dataset Size: 239.747 KB
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Gathering Resources...NETLthis report summarizes a significant portion of the physical characterization work performed during the first year of this project. It does not detail the chemical...-
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Gathering Resources...NETL"The experience of operation of underground gas generators at Angren station is generalized. The influence of blast intensity for various seam thicknesses, specific...-
Dataset Size: 1.849 MB
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Gathering Resources...NETLA previously developed ASPEN model of a coal gasifier, RGAS, has been used to simulate the operation of the Morgantown Energy Technology Center (METC) 42 inch gasifier under...-
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Gathering Resources...NETLCoal-based fuels may represent a future source of gas turbine fuels. The particular notion of directly-firing the combustor on either a dry powder or a water slurry could be...-
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Gathering Resources...NETLThe Department of Energy (DOE), through the Grand Forks Project Office (GFPO), is conducting basic research on peat, subbituminous and lignite coal and coal product properties,...-
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Gathering Resources...NETLLaboratory scale studies examining biogasification of Texas lignite at various coal solids loadings have been completed. Bench scale bioreactors are currently being used to...-
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Gathering Resources...NETLThe formation of 5,5-dimethylhydantoin (DMH) in gasification wastewater has been found to be first order with respect to all individual reactants (acetone, cyanide, ammonia,...-
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Gathering Resources...NETLHot-water slurry drying of low-rank coal produces a slurry which for some coals appears to be stable. With this method of drying, the product does not reabsorb moisture and is...-
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Gathering Resources...NETLGasification experiments covering a wide range of temperatures (800 to 1400/sup 0/C) and pressures (0 to 200 psig) were conducted at high heating rate (100 to 1000/sup 0/C/sec)...-
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Gathering Resources...NETL"The distillation studies at the Rifle Station of the US Bureau of Mines were made with the following principal purposes: 1. To establish on a semi-plant scale the suitability...-
Dataset Size: 1.504 MB
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Gathering Resources...NETLThis document describes the basic elements of the planned CO2 injection activities that were conducted as part of the PCOR Phase II Lignite Demonstration Project.-
Dataset Size: 8.419 MB
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Gathering Resources...NETLSUPPORT RESEARCH ON CHEMICAL, MECHANICAL, AND ENVIRONMENTAL FACTORS IN UNDERGROUND COAL GASIFICATION"This quarterly progress report covers research work performed at the University of Texas at Austin on evaluating chemical, mechanical and environmental factors in underground...-
Dataset Size: 6.315 MB
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Gathering Resources...NETLThe three by product streams, crude naphtha, tar oil and cresilic acid streams, from the Great Plains Lignite Gasification Plant have been evaluated using chemical and...-
Dataset Size: 1.206 MB
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Gathering Resources...NETL"Values of absolute permeability to nitrogen and carbon dioxide are presented for Pricetown bituminous, Hanna and Gillette sub-bituminous and Texas lignite coals. These values...-
Dataset Size: 2.251 MB
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Gathering Resources...NETLThis report presents the results of an investigation by the US Bureau of Mines in cooperation with the State of Colorado, on the yields and properties of oils produced from oil...-
Dataset Size: 4.999 MB
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Gathering Resources...NETLRecently Srinivas and Amundsen proposed a model for the gasification of a single char particle in the presence of steam, hydrogen, carbon dioxide, carbon monoxide and methane....-
Dataset Size: 6.439 MB
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Gathering Resources...NETL"The distillation studies at the Rifle Station of the U. S. Bureau of Mines were made with the following principal purposes: 1. To establish on a semi-plant scale the...-
Dataset Size: 1.416 MB
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Gathering Resources...NETLThe domestic need for alternative energy sources and energy self-sufficiency has stimulated a renewed look at underground coal gasification. The potential for UGG in Texas is...-
Dataset Size: 12.701 MB
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Gathering Resources...NETLDuring the past three years laboratory studies have been conducted on Texas lignite to determine combustion and gasification products as a function of pressure and temperature....-
Dataset Size: 1.219 MB
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