A study was made of the possibility of recovering worthwhile organic material from Westvaco's Green. River, Wyoming oil shale. Alkaline extractions of oil shale In the presence of potassium permanganate and of previously air oxidized oil shale were both studied. A sealed Parr reaction apparatus was used to make the extractions. The aim was to extract the organic material from the shale with alkaline solutions. In the alkaline-permanganate extractions, the organic material in the shale was. oxidized with potassium permanganate during the extractions. In the air oxidation studies, the shale was oxidized with air previous to the alkaline extractions. Air oxidation would be used in a commercial operation. An investigation was made to deter...
The large deposits of oil shale in the Green River Formation in Colorado, Utah, and Wyoming offer a ...
reportFertilizers and kerogen materials are extracted from crushed oil shale utilizing a low tempera...
The Oxidative Hydrothermal Dissolution (OHD) process was developed at Southern Illinois University t...
Oil shale, a carbonaceous rock which occurs abundantly in the earth`s crust, has been investigated f...
Oil shale deposits vary significantly in their geological nature and can represent enormous reserves...
The organic matter in five oil shales (three from the Kimmeridge Clay sequence, one from the Oxford ...
Organic residues from processed oil shales were characterisized with specific attent...
An improved process for solvent extraction of organic matter from shale by two extraction steps in s...
Pure ethanol and its mixtures with water were used as extraction solvents for two Israeli's oil...
A new method of non-hydrofining is proposed to improve the stability of diesel fraction of Fushun sh...
reportThe Green River formation of Colorado, Utah, and Wyoming contains the greatest potential reser...
Analysis by GC-MS of the process water derived from Fischer Assay retoring of oil shale from Rundle,...
Prior work on oil shales has concentrated on retorting one or a small group of oil shales. For this ...
A comparative organic-geochemical study has identified some of the extractable hydrocarbon component...
The Dow Chemical Company has performed a variety of in situ experiments on the Antrim oil shale whic...
The large deposits of oil shale in the Green River Formation in Colorado, Utah, and Wyoming offer a ...
reportFertilizers and kerogen materials are extracted from crushed oil shale utilizing a low tempera...
The Oxidative Hydrothermal Dissolution (OHD) process was developed at Southern Illinois University t...
Oil shale, a carbonaceous rock which occurs abundantly in the earth`s crust, has been investigated f...
Oil shale deposits vary significantly in their geological nature and can represent enormous reserves...
The organic matter in five oil shales (three from the Kimmeridge Clay sequence, one from the Oxford ...
Organic residues from processed oil shales were characterisized with specific attent...
An improved process for solvent extraction of organic matter from shale by two extraction steps in s...
Pure ethanol and its mixtures with water were used as extraction solvents for two Israeli's oil...
A new method of non-hydrofining is proposed to improve the stability of diesel fraction of Fushun sh...
reportThe Green River formation of Colorado, Utah, and Wyoming contains the greatest potential reser...
Analysis by GC-MS of the process water derived from Fischer Assay retoring of oil shale from Rundle,...
Prior work on oil shales has concentrated on retorting one or a small group of oil shales. For this ...
A comparative organic-geochemical study has identified some of the extractable hydrocarbon component...
The Dow Chemical Company has performed a variety of in situ experiments on the Antrim oil shale whic...
The large deposits of oil shale in the Green River Formation in Colorado, Utah, and Wyoming offer a ...
reportFertilizers and kerogen materials are extracted from crushed oil shale utilizing a low tempera...
The Oxidative Hydrothermal Dissolution (OHD) process was developed at Southern Illinois University t...