C_(4)烃类资源综合利用及增产丙烯技术  

Technology of C_(4) Hydrocarbon Resources Comprehensive Utilization and Propylene Output Increase

作　　者：苏晓军 SU Xiao-jun(China Coal Energy Group Co.,Ltd.,Beijing 100120,China)

机构地区：[1]中国中煤能源集团有限公司,北京100120

出　　处：《化肥设计》2023年第6期8-11,39,共5页Chemical Fertilizer Design

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.

关 键 词：C_(4)烃类 综合利用 煤制烯烃 增产丙烯 

分 类 号：TQ221.21[化学工程—有机化工]