摘要
分析比较了碳酸丙烯酯、Selexol和膜分离方法在某天然气脱碳方案选择中的应用,包括工艺流程、能耗、投资等方面,结果显示,3种方法均可满足净化度和烃类回收率要求,实际运行中选择何种工艺取决于经济评价和现场条件。
The application of propylene carbonate, Selexol and membrane separation process for some natural gas decarbonization is analyzed. The related process, energy consumption and investment are compared. The results show that three processes can all satisfy the requirement of purification degree and hydrocarbon recovery. The operation of the process in actual operation depends on the choice of economic evaluation and field conditions.
出处
《现代化工》
CAS
CSCD
北大核心
2015年第2期125-128,共4页
Modern Chemical Industry
关键词
碳酸丙烯酯
selexol
膜分离
脱碳
propylene carbonate
Selexol
membrane separation
decarbonization
