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NETLThe light oil collected in the knockout pot during the underground coal gasification (UCG) experiment at Pricetown, West Virginia, was characterized. Boiling range, elution...
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Dataset Size: 3.802 MB
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Gathering Resources...NETL"A sampling and analysis research program was conducted at the Paraho oil shale retorting demonstration site at Anvil Points, Colorado. The work was carried out by TRW and the...-
Dataset Size: 8.541 MB
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Gathering Resources...NETL"Fifty-two cyclic alkanes, isolated from Green River Formation oil shale bitumen, were analyzed by moss spectrometry. The molecular formula of each cycloalkane was determined...-
Dataset Size: 4.418 MB
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Gathering Resources...NETL"A fully computer automated triple quadrupole mass spectrometer was used to determine 11 sulfur containing gases from oil shale pyrolysis, ranging in concentration from several...-
Dataset Size: 2.839 MB
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Gathering Resources...NETLRetorting of oil shale, a process which has been of considerable interest during periods of oil supply shortages, produces large amounts of spent shale. A knowledge of the...-
Dataset Size: 0 bytes
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Gathering Resources...NETL"A combination of inverse gas-liquid chromatography (IGLC) and time-of-flight mass spectroscopy was shown to be effective in demonstrating changes in asphalts resulting from...-
Dataset Size: 1.833 MB
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Gathering Resources...NETLA technique has been developed utilizing proton, bo=road-line nuclear magnetic resonance spectrometry to estimate the organic carbon contents and the potential oil yields of...-
Dataset Size: 5.132 MB
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Gathering Resources...NETLThis paper discusses the isolation of n-pentane asphaltenes from a Wilmington, Calif., crude oil and the separation of the asphaltene into fractions of acids, bases, neutral N...-
Dataset Size: 1.062 MB
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Gathering Resources...NETLThe tentative identification of 2-quinolones has been made in a Wilmington (Calif.) asphalt. These compounds, which exist predominantly in the N-unsubstituted form, were...-
Dataset Size: 1.199 MB
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Gathering Resources...NETLThe separation of thermally sensitive, high molecular-weight materials require the development of techniques different from those used in the gas chromatographic separation of...-
Dataset Size: 610.067 KB
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Gathering Resources...NETLA method for the qualitative and quantitative determination of ketones, dicarboxylic anhydrides, carboxylic acids, and 2-quinolone types in asphalts is presented. The technique...-
Dataset Size: 1.277 MB
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Gathering Resources...NETLThis paper describes work in which we combined TG, DTG and DSC techniques with infrared transmission spectrometry to provide pyrolysis and oxidative profiles as a means of...-
Dataset Size: 2.322 MB
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Gathering Resources...NETLThe major acidic compounds types in ten high-boiling crude oil distillates were identified as carboxylic acids, phenols, carbazoles, and amides. Acids from crude oils having...-
Dataset Size: 1.859 MB
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Gathering Resources...NETL"The feasibility studies reported here were undertaken upon the request of Morgantown Energy Technology Center to investigate the potential capabilities of modern Curie-point...-
Dataset Size: 3.174 MB
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Gathering Resources...NETLThe acids in ten high-boiling crude oil distillates were characterized. Four major acidic compound types were found in all of the distillates--carboxylic acids, phenols,...-
Dataset Size: 1.113 MB
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Gathering Resources...NETLThis report presents the results of work on DOE Contract AC21-86MC23057, ''Novel Concept Development of Internal Recirculation Catalysts for Mild Gasification.''The objective of...-
Dataset Size: 0 bytes
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Gathering Resources...NETL"Alkyl-substituted fluorenones have been identified from Wilmington, Calif., petroleum by API Research Project 52 and are the first aromatic ketones found in petroleum."-
Dataset Size: 697.95 KB
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Gathering Resources...NETL"Shale oil, produced at Rifle, Colorado, by the Bureau of Mines through NTU retorting of oil shale, has been examined by a combination of the following techniques: distillation,...-
Dataset Size: 3.592 MB
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Gathering Resources...NETLMass spectrometer analyses have been found to be a valuable adjunct to the Dumas micro method for nitrogen determination. While continued use of the mass spectrometer for...-
Dataset Size: 749.019 KB
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Gathering Resources...NETLTo fully characterize a coal conversion stream, it is necessary to identify both the composition of the stream and chemical processes responsible for the production of the...-
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