Simulation of the dynamics and control responses of the carbon dioxide chemical absorption process using Aspen Custom Modeler
學年 107
學期 2
出版（發表）日期 2019-02-01
作品名稱 Simulation of the dynamics and control responses of the carbon dioxide chemical absorption process using Aspen Custom Modeler
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 Energy Procedia 158, p.4915-4920
摘要 A rate-based dynamic model for the amine-based carbon dioxide absorption process was developed and built in Aspen Custom Modeler, which provides the convenient utilization of the property databank, thermodynamic models, controller models and solver facilities provided by the Aspen platform. The model was verified by the literature reported pilot plant dynamic data. A carbon dioxide absorption process with control system for the treatment of the coal-fired power plant flue gas was 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 changes of the absorption efficiency and lean solution loading are presented. The control scheme works well to reach the new steady state but requires a response time of about 9 hours. The model can be utilized to investigate the performance of alternative control schemes.
關鍵字 Carbon capture;Chemical absorption;Dynamic modeling;Process control
語言 zh_TW
ISSN
期刊性質 國外
收錄於 EI
產學合作
通訊作者 H. Chang
審稿制度 否
國別 USA
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/116205 )