FIELD: metallurgy.
SUBSTANCE: for production of metallurgical coke coal charge contains the following components in a ratio, wt %: - sintering coals, including: - fat gas coal 13.0-18.0, - fat coal 3.0-16.0, - a mixture of fat gas + fat gas coal 2.0-6.0, with total amount of sintering coals 18.0-40.0; - coke coals, including: - coke coal 19.0-22.0, - fat coke coal 1.0-8.0, with total amount of coke coal 20.0-30.0; - depleted coals, including: - coke depleted coal 5.0-10.0, - low-caking coke 14.9-18.0, - depleted sintering coal 10.0-22.0, with total amount of coals 29.9-44.0; - granulated coal-tar pitch 0.1-5.0 - petroleum coke 0.1-6.0.
EFFECT: creation of charge with optimum sintering ability and coking ability to produce quality coke with reduced ash content, increased strength, increased coke yield.
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