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

標題:Improvement in Performance of Thermal Diffusion Columns on Heavy Water Enrichment under Sidestream Operations and Flow-Rate Fraction Variations
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
語言英文(美國)
ISSN0149-6395;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
國別美國
公開徵稿
出版型式,電子版,紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!