摘要
催化裂化轻汽油醚化技术是一种降低汽油烯烃含量,提高汽油辛烷值的新技术。综述了催化裂化轻汽油醚化催化剂的研究进展,包括强酸性阳离子交换树脂催化剂、分子筛催化剂、负载型杂多酸催化剂等,对比分析了3类催化剂的优缺点,对催化裂化轻汽油醚化催化剂的研究方向进行了展望。
The etherification technology for FCC light gasoline is to reduce olefin content in FCC gasoline and improve gaso- line octane number. The research progress of catalysts for FCC light gasoline etherificatlon are reviewed, including strong acid- ic cation exchange resin catalyst, zeolite catalyst and supported heteropolyacid catalyst, etc. The advantages and disadvantages of three kinds of catalysts are analyzed, and the research direction of catalysts for FCC light gasoline etherification is prospec ted
出处
《化学工业与工程技术》
CAS
2012年第4期44-48,共5页
Journal of Chemical Industry & Engineering
关键词
催化裂化
汽油
醚化催化剂
强酸性阳离子交换树脂
分子筛
负载型杂多酸
FCC
Light gasoline
Etherification catalyst
Strong acidic cation exchange resin
Zeolite
Supported hetero-polyacid
