FCC汽油降烯烃技术进展

Technology Progress in Decreasing Olefins of FCC Gasoline

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。同时比较了各种方法的优缺点。

With the improvement of envi-ronmental protection concern, the requirement to olefins content in gasoline becomes much stricter. 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. And all methods are compared with each other.