METHOD AND APPARATUS FOR PRODUCING BINDER FOR COKE

摘要

Provided is a manufacturing method of an additive for coke. To extract an additive for coke using a byproduct generated from coke oven equipment, the manufacturing method of the additive for coke comprises: a coal pretreatment process of dispersing coal in a solvent, and forming a slurry; a coal liquefaction process of liquefying the coal slurry by making the coal slurry react with a cracking gas; a process of supplying COG and tar to the cracking gas during the coal liquefaction process; a separation process of separating the additive from the resultant products of liquefaction; and a recirculation process of supplying liquid oil obtained from the separation process to the coal pretreatment process, and using the liquid oil as a solvent.