教師資料查詢 | 類別: 會議論文 | 教師: 何啟東 Ho, Chii-dong (瀏覽個人網頁)

標題:Theoretical and Experimental Studies of CO2 Absorption by the Amine Solvent System in Countercurrent-Flow Membrane Contactors
學年104
學期2
發表日期2016/04/11
作品名稱Theoretical and Experimental Studies of CO2 Absorption by the Amine Solvent System in Countercurrent-Flow Membrane Contactors
作品名稱(其他語言)
著者Chii-Dong Ho; Luke Chen; Li Chen; Jing-Wei Liou
作品所屬單位
出版者
會議名稱12th World Filtration Congress
會議地點Taipei, Taiwan
摘要The absorption efficiency of CO2 in ethanolamine (MEA) solvent system of a parallel-plate membrane contactor with both concurrent- and countercurrent-flow operations was investigated theoretically and experimentally. A two-dimensional modeling equation for predicting the concentration distribution and total absorption rate was developed, and the analytical solution for the resultant partial differential equations is obtained using the separated variables method with an orthogonal expansion technique. The theoretical predictions of the absorption efficiency, total absorption rate, average Sherwood number and concentration distributions were presented graphically with the mass-transfer Graetz number, inlet CO2 concentration, and both gas feed and absorbent flow rates as parameters.
關鍵字Carbon dioxide absorption;MEA solvent;Membrane contactor;Mass transfer;Conjugated Graetz problem
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20160411~20160415
通訊作者
國別中華民國
公開徵稿
出版型式
出處12th World Filtration Congress Proceedings
相關連結
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