生产清洁汽油的新型催化裂化工艺  

The Modified FCC Process for Production of Low-olefin Clean Gasolin

作　　者：王刚[1] 高金森[1] 徐春明[1] 

机构地区：[1]石油大学重质油国家重点实验室,北京102249

出　　处：《石化技术》2004年第4期39-43,共5页Petrochemical Industry Technology

摘　　要：介绍了生产清洁汽油的4种催化裂化新工艺,并与催化裂化工艺在产率分布及汽油性质方面进行了对比。这些新工艺具有依托原提升管催化裂化工业装置,使用常规或专用裂化催化剂,通过对裂化反应、氢转移反应和异构化反应等进行控制与选择,明显降低催化汽油烯烃含量的特点。This paper introduced 4 kinds of modified FCC processes for production of clean gasoline, and compared productivity distribution and property of gasoline with traditional FCC process. Based on traditional FCC plant by using of regular or special cracking catalyst , these modified processes can reduce the olefin content of FCC gasoline by controlling and selecting cracking reaction, isomerization reaction and hydrogen transfer reaction.

关 键 词：清洁汽油 催化裂化工艺 催化汽油 裂化催化剂 烯烃含量 氢转移 油性 新工艺 新型 提升管 

分 类 号：TE624[石油与天然气工程—油气加工工程] TE626