Title: Production process of petroleum bitumen oxidizing oil slurry from catalytically cracked heavy oil
Application Number: 94114967 Application Date: 1994.08.23
Publication Number: 1103657 Publication Date: 1995.06.14
Approval Pub. Date: Granted Pub. Date: 1998.02.04
International Classifi-cation: C10C3/04
Applicant(s) Name: Oil Refinery, Daqing Petro-Chemical General Plant, Address: 163711
Inventor(s) Name: Zhang Jianguo, Wang Zili, Gao Yuqing, Zhang Jiangu
Attorney & Agent: GAO YANGXIAN MA HONGFA
Abstract:
     The present invention discloses a prodn process of petroleum bitumen, which is produced by using full-fraction slurry oil of catalytically cracking of reduced crude as raw material and through still or tower oxidation.
Time: 10