APPARATUS OF COKE OVEN GAS PURIFICATION AND METHOD COKE OVEN GAS PURIFICATION

摘要

TECHNICAL FIELD The present invention relates to a coke oven gas purification apparatus and a coke oven gas purification method, and more particularly, to an H ₂ S scrubbing tower; Ammonia scrubbing tower; Distillation tower; And a mineralizing reactor for forming calcium carbonate from the solution supplied from the distillation column and supplying ammonia water to the H ₂ S scrubbing column.