Based on the trends of developing technologies in decreasing olefin of FCC gasoline, the technologies such as FCC technology, etherification, aromatization and alkylation are reviewed in this paper.

• 随着环保意识的加强,对汽油中的烯烃含量限制越来越严格,针对近期的发展动态,从催化裂化(简称FCC)技术、醚化技术、芳构化技术和烷基化技术等方面介绍了FCC汽油降烯烃生产技术的进展。