Catalyst coal-oil slurry and preparation method therefor, direct coal liquefaction method, and use

Abstract

The present disclosure relates to the field of direct coal liquefaction, and discloses a catalyst oil-coal slurry and preparation method thereof, a method for direct coal liquefaction, and uses. The method comprises: mixing an oil-soluble molybdenum source, a solvent, coal powder and an optional sulfur source to obtain the catalyst oil-coal slurry. The use of the catalyst oil-coal slurry for direct coal liquefaction can obtain a higher oil yield and reduce production costs.

Dependencies are inferred from the claim text.