摘要
概述了回收干气中乙烯的几种工艺技术和高效吸附剂。在我国现有ＦＣＣ规模和分布的情况下，利用变压吸附法回收ＦＣＣ干气中的乙烯是行之有效的工艺技术路线，且有较好的经济效益。
Several processes and highly effective adsorbents for the recovery of ethylene from FCC dry gases are described. To China's present FCC scale and distribution, it is effective to use the process of pressure swing adsorption,which has got better economic result.
出处
《现代化工》
CAS
CSCD
北大核心
1994年第7期18-20,26,共4页
Modern Chemical Industry
关键词
FCC干气
乙烯
吸附剂
回收
FCC dry gas, ethylene, adsorbent, pressure swing adsorption
