The reaction kinetics of Daqing atmospheric residual oil (DAR) on blending cata-lysts CRC-1 and CGY-1 with a laboratory FCCU has been studied.

• 研究了CRC-1及CGY-1两种裂化催化剂以不同比例混合,以大庆常压重油为裂化原料油在提升管催化裂化试验装置中反应动力学规律。