摘要
简述了钒在石油催化裂化过程中对催化剂所产生的危害及污染机理,讨论了在污染中钒与有关因素的相互作用,最后对国外捕钒剂的应用情况进行了重点阐述。
The mechanism of vanadium-poisoning of the catalysts in the fluid catalytic cracking process was briefly reviewed. The actions between vanadium and some elements in the poisoning and the applications and developments of some foreign vanadium-trapping agents were discussed.
出处
《精细石油化工》
CAS
CSCD
北大核心
2007年第4期77-83,共7页
Speciality Petrochemicals
关键词
催化裂化
钒污染
机理
捕钒剂
fluid catalytic cracking
vanadium-poisoning
mechanism
vanadium-trapping agent
