FIELD: petroleum processing. SUBSTANCE: raw material contains 2-20 wt +ACU- heavy pyrolysis tar, 2020+ACU- heavy catalytic cracking gas oil, and goudron (to 100+ACU-). Such composition enables yield of desired products, in particular light petroleum products, oil coke, and gas products, to be increased. EFFECT: increased degree of petroleum processing and improved quality of light products concerning sulfur content and octane number. 4 tbl, 5 ex
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Authors
Dates
2003-08-20—Published
2001-07-16—Filed