炼厂干气回收烃类作为乙烯装置原料的可行性论证  

Feasibility Proof for Recovered Hydrocarbon from Dry Gas of Refinery to Be used as Feed- stock to Ethylene Plant

作　　者：王连中 姜国生 王兰成 

机构地区：[1]中石化集团兰州设计院,兰州730060

出　　处：《化工设计》2004年第2期43-45,共3页Chemical Engineering Design

摘　　要：通过对兰州石化公司新建干气回收装置的技术分析和经济论证 ,说明炼厂干气回收烃类作为乙烯装置原料在技术上可行 。It is technically feasible and economically reasonable to use hydrocarbon recovered from dry gas of refinery as feedstock to ethylene plant through technology analysis and economic proof to dry gas recovery unit newly established by Lanzhou petrochemical Company.

关 键 词：乙烯 炼厂干气 回收系统 原油 深冷分离法 吸附分离法 膨胀机法 

分 类 号：TQ221.21[化学工程—有机化工]