Low-grade heavy oil and residual oil treating method

Application Number: 00110719
Application Date: 2000.07.24
Publication Number: 1335357
Publication Date: 2002.02.13
Priority Information:
International: C10G35/06
Applicant(s) Name: China Petrochemical Corp., Ltd.
Inventor(s) Name: Han Baoping;Tong Xin;Han Zhaoming
Patent Agency Code: 21102
Patent Agent: li wei
Abstract The present invention discloses one low grade heavy oil and residual oil treating method. By means of the combination of expanded bed reactor and moving bed reactor, the utilization of hydrogenation catalyst is raised while reducing the operation severity level of downstream equipment in case of the same metal eliminating rate to obtain more higher economic effect.