FCC riser quick separation system： a review

• Published in: Petroleum science Vol. 13; no. 4; pp. 776 - 781
• Main Authors: Li, Zhi, Lu, Chun-Xi
• Format: Journal Article
• Language: English
• Published: Beijing China University of Petroleum (Beijing) 01.11.2016; KeAi Publishing Communications Ltd; KeAi Communications Co., Ltd
• Subjects: Catalysts; Catalytic cracking; Coking; Crude oil; Cyclone separators; Cyclones; Earth and Environmental Science; Earth Sciences; Economics and Management; Energy Policy; FCC; Fluid catalytic cracking; Fluidization; Gas separation; Industrial and Production Engineering; Industrial applications; Industrial Chemistry/Chemical Engineering; Mineral Resources; Natural gas; Post-riser system; Pressure drop; Quick separation; Review; Risers; Separation; Separators; 催化裂化原料; 催化裂化装置; 分离系统; 提升管反应器; 石油大学（北京）; 立管系统; 综述; China, People's Rep., Beijing; Quick separation; Fluidization; Post-riser system; FCC

The riser reactor is the key unit in the fluid catalytic cracking（FCC） process. As the FCC feedstocks become heavier, the product mixture of oil, gas and catalysts must be separated immediately at the outlet of the riser to avoid excessive coking. The quick separation system is the core equipment in...