FUEL PREPARATION METHOD USING BIOLOGICAL GREASE

摘要

Provided is a fuel preparation method using biological grease, comprising the following steps: (a) performing catalytic cracking deoxygenation on biological grease in a heating condition; (b) mixing a product obtained in step (a) with hydrogen; and (c) in a heating condition, performing catalytic hydrodeoxygenation on the mixture obtained in step (b). Through the method, clean fuel with the equivalent components to the fuel obtained by refining the crude oil can be manufactured by using the biological grease.