期刊論文
| 學年 | 92 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2004-06-01 |
| 作品名稱 | Improvement in Performance of Thermal Diffusion Columns on Heavy Water Enrichment under Sidestream Operations and Flow-Rate Fraction Variations |
| 作品名稱（其他語言） | |
| 著者 | Ho, Chii-dong; Chen, Sheng-hung |
| 單位 | 淡江大學化學工程與材料工程學系 |
| 出版者 | Taylor & Francis |
| 著錄名稱、卷期、頁數 | Separation science and technology 39(14), pp.3373-3403 |
| 摘要 | Development of the separation equation in a classical Clusius‐Dickel column with sidestream operations for the heavy water enrichment has been accomplished theoretically. Performance of the modified Clusius‐Dickel column with sidestream operations and its corresponding maximum separation was determined with the sidestream flow‐rate ratio at the feed position and top flow‐rate fraction as parameters. The effect of the sidestream operation of a modified Clusius‐Dickel column on separation efficiencies for the H2O‐HDO‐D2O system has been investigated theoretically and experimentally. The theoretical predictions were in good agreement with the experimental results. The theoretical results indicated that the maximum separation efficiency increases with the side stream flow‐rate fraction but decreases with feed flow rate and are represented graphically and compared with that in a classical Clusius‐Dickel column. Considerable improvement in the device performance is obtained by employing a modified Clusius‐Dickel column under sidestream operations and flow‐rate fraction variations, instead of using a classical Clusius‐Dickel column. |
| 關鍵字 | Thermal diffusion;Sidestream operations;Separation efficiency;Heavy water enrichment |
| 語言 | en_US |
| ISSN | 0149-6395 1520-5754 |
| 期刊性質 | 國外 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | Ho, Chii-dong |
| 審稿制度 | 否 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,電子版,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/44258 ) |