會議論文
| 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 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20160411~20160415 |
| 通訊作者 | |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | 12th World Filtration Congress Proceedings |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/108790 ) |