FIELD: chemical industry. SUBSTANCE: method consists in that shale of different degree of preparation ability is homogeneously thermally dissolved in commercial shale oils-products of shale heat treatment, or in bitumen with continuous withdrawal from reaction mixture of vapor-distillate products, their cooling and condensation. EFFECT: higher efficiency of method. 3 cl, 1 tbl
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Authors
Dates
2002-08-20—Published
2000-12-06—Filed