深冷分离法
- Cryogenic separation method;separation by deep refrigeration
深冷分离法-
文章接着介绍了已经工业化的和尚未工业化的几种炼厂气分离回收方法，如深冷分离法、膨胀机法、ARS法、中冷油吸收分离法、络合吸收法、化学吸附法等。
This article continued to introduce several separation processes such as cryogenic process , expander process , ARS process , middle low temperature oil absoption process , complexation process and chemical adsorption process etc.