FIELD: mining.
SUBSTANCE: this method of coal combustion includes its drying, cracking to the highly dispersed condition, mixing of the ground coal by the directed oxygen-containing gas flow and firing characterised that the ground coal is heated to the temperature of the semicoking not below 500°C. Volatile gaseous carbon is extracted and is further divided for liquid and gaseous fractions by the condensation. Semi-coke received after the heating of the ground coal is burned and mixed with the directed oxygen-containing gas flow.
EFFECT: effective procession of different types of the coal and obtaining commercial accompaniment.
15 cl, 5 ex, 1 dwg, 2 tbl
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