FIELD: petroleum processing. SUBSTANCE: method involves high- temperature pyrolysis of fraction in presence of hydrogen and catalyst conducted in plasma-chemical reactor wherein part of catalyst is dispersed mechanochemically in raw material and the other part of catalyst is fed into quenching unit of reactor in the form of suspension. EFFECT: deepened purification of oil fraction and reduced amount of adverse wastes. 2 cl, 2 dwg
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Authors
Dates
2000-01-20—Published
1997-05-13—Filed