Dynamic Modeling and Control of the Carbon Dioxide Capture Process Using Monoethanolamine Solvent
學年 107
學期 2
出版（發表）日期 2019-03-01
作品名稱 Dynamic Modeling and Control of the Carbon Dioxide Capture Process Using Monoethanolamine Solvent
作品名稱（其他語言）
著者 Ming-Tien Shen; Yih-Hang Chen; Hsuan Chang
單位
出版者
著錄名稱、卷期、頁數 Journal of Applied Science and Engineering 22(3), p.521-530
摘要 MEA (monoethanolamine) process is the most extended chemical absorption solvent for CO2 capture in post-combustion process. Improvements of the energy consumption of this process has continuously been the significant research focus. A rate-based dynamic model for the comprehensive CO2 absorption process using aqueous MEA solution is developed on Aspen Custom Modeler (ACM) and verified by the pilot plant dynamic data from the literature. A carbon dioxide absorption process with a typical control scheme for the treatment of the coal-fired power plant flue gas is simulated using this model. The dynamic responses to the disturbances of the flue gas flow rate, temperature, and carbon dioxide concentration as well as the set point change of the absorption efficiency are obtained. The response time is about 6 hours for disturbance change and about 9 hours for setpoint change. The model can be utilized to evaluate the performance of alternative control schemes and optimal dynamic operations.
關鍵字 Post-combustion Carbon Capture;Amine Absorption;Rate-based Model;Dynamic Model
語言 en
ISSN 2321-0745
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 否
國別 IND
公開徵稿
出版型式 ,電子版
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