METHOD FOR DRY QUENCHING OF COKE Russian patent published in 2004 - IPC

FIELD: metallurgy, in particular, production of coke in coke furnaces and dry quenching thereof.

SUBSTANCE: method involves producing coke in coke furnaces; charging coke into dry quenching chambers and blowing-through dry quenching chambers with cooling gas. Purified coke gas resulted from coking process is used as cooling gas, said gas being utilized for heating of coke batteries and transported to outer consumers for heating purposes.

EFFECT: reduced reactive capacity of resultant coke, reduced or eliminated carbon content in coke, reduced consumption of coke for melting of cast iron, provision for blowing-in of powdered charcoal fuel into blast furnace.

2 cl, 1 dwg, 1 ex