Process for producing catalyst composition for use in hydrodesulfurization of hydrocarbon oil and process for hydrodesulfurizing hydrocarbon oil.

摘要

A process is described for producing a catalyst composition for hydrodesulfurization of hydrocarbon oil, which comprises: drying and calcining a carrier comprising alumina or an alumina-containing material impregnated with a solution mixture of (A) at least one of an alkoxide, a chelate compound, or a glykoxide of molybdenum or chromium; (B) at least one of an alkoxide, a chelate compound, or a glykoxide of cobalt or nickel; and an organic solvent capable of dissolving (A) and (B). Also described is a process for hydrodesulfurizing hydrocarbon oil using the same catalyst composition. e