Results 221 to 230 of about 113,949 (244)
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Journal of Chemical Education, 1976
The composition of oil shale is described. It is pointed out that although kerogen is the most common form of organic C on earth, there has been relatively little fundamental chemical research on this organic polymer. Results of chemical analyses of mineral and organic fractions of Green River oil shale are given.
Manuel Garcia, Richard E. Bozak
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The composition of oil shale is described. It is pointed out that although kerogen is the most common form of organic C on earth, there has been relatively little fundamental chemical research on this organic polymer. Results of chemical analyses of mineral and organic fractions of Green River oil shale are given.
Manuel Garcia, Richard E. Bozak
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Solid Fuel Chemistry, 2011
The results of studies of organic matter of Mongolian oil shales are presented. The total amount of bitumens in the shales is less than 2 wt %, whereas the kerogen content is about 15 wt %. A high H/C value (1.5–2.3) and the prevalence of aliphatic over aromatic structures in the insoluble organic matter indicate the usefulness of these oil shales as ...
Zh. Namkhainorov +4 more
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The results of studies of organic matter of Mongolian oil shales are presented. The total amount of bitumens in the shales is less than 2 wt %, whereas the kerogen content is about 15 wt %. A high H/C value (1.5–2.3) and the prevalence of aliphatic over aromatic structures in the insoluble organic matter indicate the usefulness of these oil shales as ...
Zh. Namkhainorov +4 more
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2017
Shale oil is the product of the thermal reaction and decomposition of kerogen present in oil shales. Any technology to produce shale oil includes mining, heat treatment—also known as retorting—to extract the oil, and oil upgrading. Mining oil shale can be either surface mining or in situ retorting.
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Shale oil is the product of the thermal reaction and decomposition of kerogen present in oil shales. Any technology to produce shale oil includes mining, heat treatment—also known as retorting—to extract the oil, and oil upgrading. Mining oil shale can be either surface mining or in situ retorting.
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Fuel, 1983
Abstract Oil shales are defined as fine grained sedimentary rocks containing abundant mainly sapropelic organic matter which produce oil on distillation (the merits of their classification are discussed). They represent a vast, relatively untapped, potential source of energy.
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Abstract Oil shales are defined as fine grained sedimentary rocks containing abundant mainly sapropelic organic matter which produce oil on distillation (the merits of their classification are discussed). They represent a vast, relatively untapped, potential source of energy.
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2017
Oil shale, also called oil parent shale, is an important raw material for producing artificial oil. It can be decomposed into oil-shale oil, dry distillation gas, and shale semicoke. The development and utilization of oil shale throughout the world has been underway for more than 170 years; however, due to limitations related to technology, cost, and ...
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Oil shale, also called oil parent shale, is an important raw material for producing artificial oil. It can be decomposed into oil-shale oil, dry distillation gas, and shale semicoke. The development and utilization of oil shale throughout the world has been underway for more than 170 years; however, due to limitations related to technology, cost, and ...
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Characteristics and Utilization of Oil Shale and Shale Oil
Industrial & Engineering Chemistry, 1951J. S. Ball +4 more
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Nitrogen in oil shale and shale oil. V. The determination of nitrogen in shale oil and oil shale
Journal and proceedings of the Royal Society of New South Wales, 1949openaire +1 more source
Nitrogen in oil shale and shale oil, Part X. Nitriles in shale oil
Journal and proceedings of the Royal Society of New South Wales, 1950openaire +1 more source