SINOALKY技术在国Ⅵ汽油质量升级中的应用  

Application of SINOALKY Technology in National-ⅥGasoline Quality Upgrading

作　　者：彭建宁[1] Peng Jianning(Sinopec Jingmen Company,Jingmen Hubei 448002,China)

机构地区：[1]中国石化荆门分公司,湖北荆门448002

出　　处：《石油石化绿色低碳》2020年第5期10-15,共6页Green Petroleum & Petrochemicals

摘　　要：某石化企业为解决国Ⅵ汽油质量升级中汽油池芳烃、烯烃含量高的瓶颈问题,通过筛选可供质量升级的轻汽油醚化、异构化和烷基化工艺,最后选择SINOALKY烷基化工艺,新建烷基化装置,利用公司现有丰富的醚后碳四资源生产低烯烃低芳烃高辛烷值的理想汽油组分,将汽油池中的芳烃和烯烃含量成功降至国Ⅵ标准,实现了国Ⅵ汽油质量升级。In order to solve the bottleneck problem of high aromatics and olefins contents in the gasoline pool for upgrading gasoline quality to National-Ⅵstandard,a petrochemical enterprise selected SINOALKY alkylation process among etherification,isomerization and alkylation processes for gasoline quality upgrading.The newly-built alkylation unit can use the abundant post-MTBE C4 resources available in the petrochemical enterprise to produce ideal gasoline components with low olefins,low aromatics and high octane number.The aromatics and olefins content in the gasoline pool have been successfully reduced to meet the requirements of the National-Ⅵgasoline standard.

关 键 词：质量升级 国Ⅵ汽油 烷基化 

分 类 号：TE626.21[石油与天然气工程—油气加工工程]