摘要
概述了国内开发的几种利用催化裂化技术降低汽油烯烃含量的新工艺,包括辅助反应器改质降烯烃技术、灵活多效催化裂化工艺(FDFCC)、两反应区(MIP)工艺、两段提升管工艺(TSRFCC)及多产柴油液化气并降烯烃(MGD)技术等。介绍了各种工艺的特点以及工业应用情况。
The several new processes in reducing olefins content of gasoline by FCC technology are summarized, including the technology of reducing olefins with auxiliary reactor,the FDFCC process, the MIP process, the TSRFCC process and the MGD technology. The main features of each process and applications in industry are also introduced.
出处
《化学工业与工程技术》
CAS
2009年第5期29-33,共5页
Journal of Chemical Industry & Engineering
关键词
催化裂化
降烯烃
反应器
Catalytic cracking
Reducing olefins
Reactor
