Heavy oil and residual oil hydrogenating process


Application Number: 00110714
Application Date: 2000.07.24
Publication Number: 1335368
Publication Date: 2002.02.13
Priority Information:
International: C10G49/00
Applicant(s) Name: China Petrochemical Corp., Ltd.
Address:
Inventor(s) Name: Han Baoping;Jiang Lijing;Hu Changlu
Patent Agency Code: 21102
Patent Agent: li wei
Abstract Before the heavy oil and residual oil hydrogenating reaction system, one section of adsorbing and filtering agent bed layer or one combination of one section of adsorbing and filtering agent bed layer and one section of adsorbing and filtering catalyst bed layer is used. This can eliminate the suspended particles in the material oil as possible and eliminate the ferrous sulfide produced by the iron naphthenate in the material oil and most of the coke producing matters, and this can decrease the scale formation in the hydrogenation system and thus produced shutdown times.