摘要
阐述了催化裂化装置再生系统存在的问题,对催化剂再生过程中影响烧焦能力的因素、影响催化剂活性的因素等进行了分析,提出了改变操作条件、更换大比重催化剂、加高加大再生器、器内两段再生和前置烧焦罐再生等解决方案。
Some problems in regeneration system of Fluid catalytic cracking unit were discussed in this paper. Influence factors on catalyst regeneration were analyzed. Several solutions were put forward.
出处
《当代化工》
CAS
2009年第1期29-32,41,共5页
Contemporary Chemical Industry
关键词
催化裂化
催化剂
再生器
烧焦能力
Catalytic cracking
Catalyst
Regenerator
Coke burning ability
