Method of producing a catalyst for liquefaction of coal

摘要

A method of producing a catalyst for liquefaction of coal comprises heat-treating a salt or oxide of molybdenum or an alloy steel containing at least 0.3 weight percent of molybdenum in the presence of an alkali and water in a carbon monoxide atmosphere at a temperature of 220 DEG to 450 DEG C., and after water rinse and drying, reducing the same in the presence of tetralin and/or a phenol compound in a hydrogen atmosphere at a temperature of 400 DEG to 450 DEG C.