MEA吸收电厂烟气CO_2流程模拟与优化  

Simulation and optimization of CO_2 capture process by MEA for the flue gas from coal-fired power plant

作　　者：黄卫清[1] 刘伟煌 苏奎[1] 梁建东[1] 赵颖星[1] 钱宇[2] 

机构地区：[1]东莞理工学院化学与环境工程学院,广东东莞523808 [2]华南理工大学化学与化工学院,广东广州510641

出　　处：《现代化工》2015年第7期139-142,共4页Modern Chemical Industry

基　　金：广东省教育厅青年创新人才项目(2014KQNCX218);国家自然科学基金项目(21136003)

摘　　要：从吸收剂浓度、吸收剂进料温度、解吸塔的压力和解吸塔再沸器热负荷等影响因素对乙醇胺(MEA)吸收电厂烟气中CO2的过程进行模拟分析,从而提出合理的吸收和解吸条件,为乙醇胺吸收燃煤电厂排放的CO2的工艺过程优化提供理论指导。The capture efficiency of CO2 in the flue gases from coal-fired power plant by using MEA absorbent is focused in this study. The effect of the concentration of absorbent, absorbent temperature, pressure of desorber and the thermal load of reboiler in the desorber are investigated. The simulation results can provide some advice for the CO2 capture process by MEA in coal-fired power plant.

关 键 词：乙醇胺 CO2 吸收 流程模拟 

分 类 号：TQ028[化学工程]