C_4抽余液化工利用技术进展  

Development on Chemical Utilization of C_4 Raffinate

作　　者：朱培玉[1] 

机构地区：[1]扬子石油化工股份有限公司研究院,江苏南京210048

出　　处：《江苏化工》2002年第5期31-36,共6页Jiangsu Chemical Industry

摘　　要：介绍了当前分离C4 馏分中异丁烯的各种方法 ,主要对醚化法工艺技术和聚合法工艺技术进行了对比。针对国内C4 抽余液的利用情况 ,提出了采用聚合法工艺路线建设分离C4 馏分装置的必要性。Several main methods for separating isobutene of C 4 fraction were introduced in this article, and a comparison was made between etherification and polymerization. Considering the situation of utilization on C 4 resource in domestic, a suggestion on establishing polymerization unit was thus proposed.

关 键 词：抽余液 丁烯-1 异丁烯 聚异丁烯 甲基叔丁基醚 碳4 化工利用 技术进展 

分 类 号：TQ221.223[化学工程—有机化工] TQ221.23