METHOD FOR PRODUCTION OF PETROLEUM COKE Russian patent published in 1996 - IPC

Abstract RU 2067605 C1

FIELD: oil processing. SUBSTANCE: method for production of petroleum coke includes supply of recirculate to raw material, heating of obtained mixture in tube furnace mixture coking in reactor of unit of slow coking. Introduced preliminarily into recirculate and/or in mixture of raw material with recirculate is air in the amount of 2-9 mas.% for raw material. EFFECT: improved quality of coke, higher yield of large-lump coke, reduced specific consumption of energy and increased overhaul period of the plant. 1 tbl

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RU 2 067 605 C1

Authors

Taushev V.V.

Dates

1996-10-10Published

1994-06-10Filed