文章基本信息

标题：Optimization of post combustion carbon capture process-solvent selection
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作者：Udara S. P. R. Arachchige ; Muhammad Mohsin ; Morten C. Melaaen 等
期刊名称：International Journal of Energy and Environment
印刷版ISSN：2076-2895
电子版ISSN：2076-2909
出版年度：2012
卷号：3
期号：6
页码：861-870
出版社：International Energy and Environment Foundation (IEEF)
摘要：The reduction of the main energy requirements in the CO₂ capture process that is re-boiler duty in stripper section is important. Present study was focused on selection of better solvent concentration and CO₂ lean loading for CO₂ capture process. Both coal and gas fired power plant flue gases were considered to develop the capture plant with different efficiencies. Solvent concentration was varied from 25 to 40 (w/w %) and CO₂ lean loading was varied from 0.15 to 0.30 (mol CO2/mol MEA) for 70-95 (mol %) CO₂ removal efficiencies. The optimum specifications for coal and gas processes such as MEA concentration, CO₂ lean loading, and solvent inlet flow rate were obtained.