摘要
简述了钒在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,对国外捕钒剂的应用情况进行了重点阐述,最后对国内捕钒剂的研究现状进行了分析。
The mechanism of vanadium-poisoning in fluid catalytic cracking process is briefly introduced.In the course of damage caused by vanadium,the interactions between vanadium and some other elements are discussed.The application and developmentof vanadium-traps in some foreign countries are emphatically reviewed,and the research status of vanadium-traps in China is also analyzed.
出处
《现代化工》
CAS
CSCD
北大核心
2007年第z1期60-64,共5页
Modern Chemical Industry
关键词
催化裂化
钒污染
机理
捕钒剂
fluid catalytic cracking
vanadium-poisoning
mechanism
vanadium-trap
