HYDROGENATION CATALYST AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To provide a hydrogenation catalyst comprising a non-carried powder and its producing method. SOLUTION: Cobalt sulfide is previously comminuted, molybdenum sulfide is added and they are mixed and comminuted to produce the objective hydrogenation catalyst comprising molybdenum sulfide and cobalt sulfide mixed powder. In other way, nickel sulfide is previously comminuted, molybdenum sulfide is added and they are mixed and comminuted to produce the objective hydrogenation catalyst comprising molybdenum sulfide and nickel sulfide mixed powder.