期刊論文
| 學年 | 97 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2009-01-01 |
| 作品名稱 | Theoretical and experimental studies of membrane extraction of Cu2+ with D2EHPA through rectangular conduits |
| 作品名稱（其他語言） | |
| 著者 | Guo, Jia-Jan; Ho, Chii-Dong |
| 單位 | 淡江大學化學工程與材料工程學系 |
| 出版者 | Amsterdam: Elsevier BV |
| 著錄名稱、卷期、頁數 | Chemical Engineering and Processing: Process Intensification 48(1), pp.111-119 |
| 摘要 | The extraction of solutes from aqueous solutions across a hydrophobic flat-sheet micro-porous membrane to organic phase-containing complex carriers was modeled. The effects of the membrane extraction through a parallel-plate module with concurrent-flow, were investigated both theoretically and experimentally. The mass transfer efficiency enhancement is represented graphically and compared with the results obtained by experiment. Improvements in the extraction rate can be achieved by setting the barrier location to be moving away from centerline. The influences of the subchannel thickness ratio, aqueous phase flow-rate, concentrations of Cu2+, H+ and (HR)2 on the enhancement of the mass transfer efficiency are discussed. |
| 關鍵字 | Membrane extraction;Orthogonal expansion techniques;Concurrent-flow;Cu2+;Di(2-ethylhexyl)-phosphoric acid |
| 語言 | en |
| ISSN | 0255-2701 |
| 期刊性質 | 國外 |
| 收錄於 | SCI EI |
| 產學合作 | |
| 通訊作者 | Ho, Chii-Dong |
| 審稿制度 | 否 |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/53667 ) |