Process for a gasification of graphite

摘要

A graphite can be easily and completely gasified by soaking the graphite in a catalyst solution of a nitrate of a gasification catalyst selected from the group consisting of cobalt, nickel and iron and nitric acid to impregnate the graphite with the gasification catalyst and then gasifying the thus catalyst-impregnated graphite at temperatures above 1000 DEG C. And further a graphite can be easily and completely gasified by soaking the graphite in a catalyst solution of cobalt nitrate, sodium nitrate and nitric acid to add the mixing catalyst of cobalt and sodium to the graphite uniformly and then gasifying the thus catalyst-added graphite at temperatures below 900 DEG C.