天然气化工2011，Vol.36Issue(6)：8-10,24,4.
MA水溶液吸收CO2的实验研究
Study on absorption of carbon dioxide in MA aqueous solution
摘要
Abstract
Absorption of carbon dioxide in MA (a mixture of MDEA and the hindered amine) aqueous solution was studied in a packed column filled with triangular spiral packing. The influences of experimental conditions including MA concentration, absorption temperature and flow rates of absorbent and feed gas on absorption rate of carbon dioxide were investigated. The results showed that the absorption rate of carbon dioxide reached 0.01028mol'm'2-s"' under the conditions of MA mass fraction of 40% in absorbent solution, absorption temperature of 40^, absorbent solution flow rate of lOL/h and feed gas flow rate of 80L/h, and the volume fraction of carbon dioxide in feed gas decreased to 0.1% from 35%.关键词
MA/N-甲基二乙醇胺/二氧化碳脱除/沼气净化Key words
MA/ MDEA/ carbon dioxide removal/ biogas purification分类
化学化工引用本文复制引用
高升,刘学军,王广全,李育敏,艾宁,吴杰,计建炳..MA水溶液吸收CO2的实验研究[J].天然气化工,2011,36(6):8-10,24,4.基金项目
浙江省自然科学基金资助项目(Y4110364) （Y4110364）
