摘要
概述了国内外裂解C_5馏分化工利用现状。C_5馏分作为化工原料,可作为裂解原料、生产石油树脂、芳构化生产三苯。着重叙述了萃取精馏法分离异戊二烯、热二聚法分离环戊二烯等工艺。
The chemical utilization status of steam cracking C5 fraction at home and abroad were summarized. Be chemical raw materal of steam cracking C5 fraction,its mainly use were be steam cracking raw matera,to product petroleum resin,aromatization BTX.Separation of isoprene by extractive distillation and separation of cyclopentadiene by thermal dimerization were mainly described.
出处
《石油化工应用》
CAS
2008年第4期16-18,共3页
Petrochemical Industry Application
关键词
裂解C5馏分
石油树脂
异戊二烯
环戊二烯
芳构化
steam cracking C5 fraction
petroleum resin
isoprene
cyclopentadiene
aromatization
