教師資料查詢 | 類別: 期刊論文 | 教師: 張 煖 Chang, Hsuan (瀏覽個人網頁)

標題:Dynamic modeling and control of the carbon dioxide capture process using monoethanolamine solvent
學年108
學期1
出版(發表)日期2019/09/01
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Yih-Hang Chen; Ming-Tien Shen; Hsuan Chang
單位
出版者
著錄名稱、卷期、頁數Journal of Applied Science and Engineering, 22(3), 521-530
摘要MEA (monoethanolamine) process is the most extended chemical absorption solvent for CO_2 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 CO_2 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
語言英文(美國)
ISSN
期刊性質國內
收錄於EI;ESCI;
產學合作
通訊作者H. Chang
審稿制度
國別中華民國
公開徵稿
出版型式,電子版,紙本
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