关键词: 催化裂化, 烯烃, 产品分布, 硫含量

Abstract: The application of MIP process developed by Research Institute of Petroleum Processing in the FCC unit of Zhongyuan Petrochemical Company was introduced. The one year operation data showed that the olefin content and sulfur content of the gasoline post to revamping were lower than those of prior to revamping, such as the olefin volume content was dropped from 40% to 25%~35% and sulfur content was decreased from around 600 µg/g to less than 500µg/g, the product slates were good. Besides, processing fee and the energy consumption of the unit were reduced.

Key words: catalytic cracking, olefin, product slate, sulfur content