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Title: CATALYTIC CONVERSION OF HIGH-VISCOSITY OIL IN SUPERCRITICAL WATER
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CATALYTIC CONVERSION OF HIGH-VISCOSITY OIL IN SUPERCRITICAL WATER
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1314-2704
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English
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18
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1.4
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Today, supply of hydrogen in processes of hydrotreating of heavy hydrocarbonic raw materials is one of the main expenses in the course of hydrocracking. Therefore, alternative modernization processes that do not use externally supplied hydrogen are desirable and necessary. This scientific work is devoted to solving the problem associated with the processing of high-viscosity oils and shale hydrocarbons in supercritical water to valuable petrochemical raw materials with a high ratio of hydrogen to carbon. The catalytic activity of magnetite and black coal as catalysts for the upgrading of high-viscosity oil in supercritical water was studied. The experimental part was carried out on a laboratory catalytic installation with an automated reactor system under thermobaric conditions, ensuring the transition of water to the sub- and supercritical condition. For comparative studies of products, chromatography-mass spectroscopy, IR spectroscopy and microscopy were used. In the work, regularities of the composition of final products of the catalytic conversion of high-viscosity oil in supercritical water are revealed, depending on the composition and structure of the pillar agents and the thermodynamic conditions of the experiments.
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conference
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18th International Multidisciplinary Scientific GeoConference SGEM 2018
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18th International Multidisciplinary Scientific GeoConference SGEM 2018, 02-08 July, 2018
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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291-298
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02-08 July, 2018
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website
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cdrom
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407
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supercritical water; hydrocarbonic raw materials; magnetite; black coal
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