摘要
聚乙二醇二甲醚和醇胺对酸性气体而言,分别是优良的物理和化学吸收溶剂,若将二者相组合便既有物理吸收作用又有化学吸收作用,是优良的物理—化学溶剂。为此,简略介绍了聚乙二醇二甲醚与醇胺复配的相关问题。
As for sour gas,dimethy ether of polyethylene glyor(DMPE)and hydramine are excellent physical and chemical absorption solvents,respectively.If combined these two which involve both physical absorption and chemical absorption,it should be an excellent physico-chemical solvent.The paper presents some problems existing in recombination of DMPE and hydramine.
出处
《天然气技术》
2008年第4期45-48,共4页
NATURAL GAS TECHNOLOGY
关键词
聚乙二醇二甲醚
醇胺
物理-化学溶剂
脱硫
脱碳
气体净化
DMPE Hydramine Physico-chemical solvent Desulfuration Decarbonization Gas purification
