摘要
本文分析了C_(4)烃类的主要来源、组成及综合利用现状,综述了C_(4)烃类增产丙烯的主要技术,结合国内煤制烯烃项目副产C_(4)资源的利用技术,探讨了C_(4)资源综合利用的可行方案,指出C_(4)烃类裂解增产丙烯技术更具有竞争力。
The main sources,composition and comprehensive utilization status of C_(4) hydrocarbons are analyzed,and the main technologies for increasing propylene output from C_(4) hydrocarbons are reviewed.In view of the technology of using C_(4) resources as by-products in domestic coal-to olefin projects,the feasible schemes for comprehensive utilization of C_(4) resources are discussed,and it is pointed out that C_(4) cracking technology for increasing propylene output is more competitive.
作者
苏晓军
SU Xiao-jun(China Coal Energy Group Co.,Ltd.,Beijing 100120,China)
出处
《化肥设计》
CAS
2023年第6期8-11,39,共5页
Chemical Fertilizer Design
关键词
C_(4)烃类
综合利用
煤制烯烃
增产丙烯
C_(4)hydrocarbons
comprehensive utilization
coal to olefin
increased propylene output
