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NETLThe preparation of low-ash and low-sodium micronized low-rank coal (LRC) fuels for test firing in a gas-turbine combustor module is described in this report. Four subbituminous...
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Gathering Resources...NETLThe research program addresses the key issues of ash particle contact, conditions and rates of reaction of mineral matter, and agglomeration conditions in fluidized-bed...-
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Gathering Resources...NETLLaboratory experiments were conducted to determine the effects of tar sand process waters on the mineral components of a Utah sandstone (from a known tar sand deposit) and...-
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Gathering Resources...NETLThe major issue addressed in the report is the relationship between cavity-material characteristics and ground-water impacts. Samples from the Tono excavation cavity were...-
Dataset Size: 4.526 MB
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Gathering Resources...NETLAn exploratory investigation was conducted using the advanced NMR technique CRAMPS (combined rotation and multiple-pulse spectrometry) to provide information on the types of...-
Dataset Size: 4.081 MB
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Gathering Resources...NETLThe Devonian oil shales of the Eastern United States are a significant domestic energy resource. The overall objective of the multi-year program, initiated in October 1987 by...-
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Gathering Resources...NETLSpecific gravity of oil retorted from oil shales of the Eocene Green River Formation, northwestern Colorado, decreases uniformly with increasing sample depth. Statistical...-
Dataset Size: 1.682 MB
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Gathering Resources...NETLConcentration of the kergoen (organic material) in oil shale was accomplished by centrifuging after pretreating, the oil shale with carbonic acid to remove the carbonates and...-
Dataset Size: 2.502 MB
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Gathering Resources...NETLTwo fundamental controlling factors in the geological histories of coals have determined their physical and chemical characteristics and, consequently, the industrial uses to...-
Dataset Size: 2.276 MB
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Gathering Resources...NETLThis is one of three reports evaluating hypothetical industry-scale projects for mining and processing of oil shale and/or associated sodium minerals in Colorado. Option I is...-
Dataset Size: 7.128 MB
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Gathering Resources...NETLCores from three wells and a portion of the core of a fourth well drilled in Sanilac County, Michigan were subjected to lithologic examination. These cores began in the Bedford...-
Dataset Size: 3.615 MB
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Gathering Resources...NETLPostburn evaluation of the Hanna IV A and B UCG (underground coal gasification) experiments, WyomingData from process monitoring, geophysical surveys, and postburn core studies were integrated to delineate the extent of affected coal and overburden at the Hanna IV A and B...-
Dataset Size: 4.571 MB
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Gathering Resources...NETLOil shale, a major potential source of liquid fuels, consists of a complex mixture of organic and inorganic constituents in variable proportions. Data have been reported on...-
Dataset Size: 1.5 MB
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Gathering Resources...NETLA procedure was developed for mine sampling and the storage of standard coals under argon. In total, 53 coals were collected and are also available to other DOE supported...-
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Gathering Resources...NETLThis report discusses the results of sixteen high-temperature viscosity tests on slags derived from low-rank coals. The results of these slag viscosity tests led to the...-
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Gathering Resources...NETLThe results of the experimental investigation performed to determine the feasibility of using pulverized Colorado oil shale to fuel a bench scale pulse combustor reveal that oil...-
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Gathering Resources...NETLThe Utah Geological and Mineral Survey under a cooperative grant, FG21-80MC14257 as amended, with the Department of Energy, Morgantown Energy Technology Center, has collected...-
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Gathering Resources...NETLStratigraphic relationships of minerals and organic matter in the trona-bearing lower Wilkins Peak Member and the Tipton Shale Member of Wyoming's Green River Formation are...-
Dataset Size: 1.464 MB
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Gathering Resources...NETLThe kinetics of decomposition of nahcolite, dawsonite, dolomite, and calcite in oil shale have been investigated using heating rates expected during typical combustion...-
Dataset Size: 7.917 MB
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Gathering Resources...NETLLow permeability gas sands are a vast future source of natural gas. The main problem in developing this resource is efficiently extracting the gas from the reservoir. The main...-
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