摘要
将要实施的国VI汽油标准进一步严格规定了汽油中烯烃含量上限。FCC轻汽油醚化技术既可以降低汽油烯烃含量,又可以提高RON,是提高汽油质量的有效技术之一。本文对近年来国内外典型的催化裂化轻汽油醚化技术工艺进行了综述,并对它们的技术特点进行了总结。
The upper limit of olefin content in gasoline was further tightly set in the country VI gasoline standard. The olefin content in gasoline could be reduced and octane number( RON) could be raised by FCC light gasoline etherification technology,which was one of the effective techniques to improve the quality of gasoline. Typical etherification processes of FCC light gasoline in home and abroad in recent years were described,and technological characteristics of these processes were summarized.
出处
《齐鲁石油化工》
2017年第4期318-324,共7页
Qilu Petrochemical Technology
关键词
催化轻汽油
醚化
醚化汽油
catalytic cracking light gasoline
etherification
etherified gasoline
