Reduction process of copper-containing catalyst

Application Number: 00110704
Application Date: 2000.07.24
Publication Number: 1335201
Publication Date: 2002.02.13
Priority Information:
International: B01J37/16
Applicant(s) Name: China Petrochemical Corp., Ltd.
Inventor(s) Name: Ma Youshan;Su Jie;Wang Chunmei
Patent Agency Code: 21102
Patent Agent: li wei
Abstract The reduction process of the present invention adopts C1-C12 alcohol as material for reducing catalyst containing CuO, and the gas phase and the liquid phase are made to return to reactor directly. The method of the present invention has fast reduction speed, no catalyst overheat, no need of H2, and reduced catalyst performance is superior to that obtained by means of other processes. The method of the present invention is suitable for the reduction of catalyst containing copper, especially that used in alcohol dehydrogenating process.