Effect of External Recycle on Mass Transfer in Countercurrent Double-Pass Cross-Flow Rectangular Dialyzers
學年 99
學期 2
出版（發表）日期 2011-05-01
作品名稱 Effect of External Recycle on Mass Transfer in Countercurrent Double-Pass Cross-Flow Rectangular Dialyzers
作品名稱（其他語言）
著者 Yeh, Ho-ming
單位 淡江大學化學工程與材料工程學系
出版者 Philadelphia: Taylor & Francis Group
著錄名稱、卷期、頁數 Separation Science and Technology 46(7), pp.1068-1076
摘要 A study on mass transfer in countercurrent cross-flow rectangular dialyzers with external recycle was investigated. Theoretical analysis of mass transfer in cross-flow dialyzers is analogous to heat transfer in cross-flow heat exchangers. In contrast to a single-pass cross-flow device without recycle, improvement in mass transfer of about 30% is achievable if a double-pass device of the same size with external recycle is employed, which provides the increase of fluid velocity, resulting in increase of mass-transfer coefficient. Higher effectiveness may be expected when dialysis is operated for the system in which the mass-transfer resistances in the liquid films are comparable with that in the membrane.
關鍵字
語言 en_US
ISSN 0149-6395 1520-5754
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度
國別 USA
公開徵稿
出版型式 紙本 電子版
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