PROCEDURE FOR PRODUCTION OF REDUCING GAS FROM SOLID PRODUCTS OF COAL PYROLYSIS

摘要

FIELD: gas and oil production.;SUBSTANCE: mixture for blowing preliminary heated to 700-850°C containing 70 wt % of steam and 30 wt % of oxygen is supplied under layer of solid product of coal pyrolysis - burning-hot coke. Produced reducing gas containing hydrogen and carbon oxide is withdrawn and used for preliminary blowing mixture heating.;EFFECT: raised intensity of output and reduced prime cost of reducing gas, decreased consumption of coke.;2 cl, 1 dwg