催化裂化过程反应化学的进展  

Advance in FCC Process Reaction Chemistry

作　　者：许友好[1] 汪燮卿[1] 

机构地区：[1]中国石油化工股份有限公司石油化工科学研究院,北京100083

出　　处：《中国工程科学》2007年第8期6-14,共9页Strategic Study of CAE

基　　金：国家重点基础研究基金(2006CB202501)

摘　　要：面对催化裂化工艺所遇到的挑战,提出了催化裂化过程反应化学的多维反应结构模式。多维反应结构模式的建立是基于对烃类在酸性催化剂上反应化学认识而进行的知识创新,但多维反应结构不同于烃类在酸性催化剂上反应化学。具有多维反应结构的催化裂化工艺更具有多样性和灵活性,基于此已成功地开发了多产异构烷烃的催化裂化工艺和生产清洁汽油和多产丙烯的催化裂化工艺。Faced the stringent challenge of FCC process, the multi-dimensional reaction structure was proposed for FCC process reaction chemistry. The multi-dimension reaction structure mode was established on the basis of hydrocarbon reaction chemistry over acid catalyst, but the former was different from the latter. FCC process withmulti-dimensional reaction structure has more production modes. The multi-dimensional reaction structure was used to successfully develop MIP process aiming at maximizing iso-paraffins in cracked naphtha and MIP-CGP process aiming at cleaner gasoline and more propylene.

关 键 词：催化裂化 反应化学 催化剂 多维反应结构 两个反应区 

分 类 号：TE626.21[石油与天然气工程—油气加工工程]