Numerical Analysis on Optimal Zone Lengths for Each Pass in Multipass Zone-Refining Processes
學年 86
學期 2
出版（發表）日期 1998-02-01
作品名稱 Numerical Analysis on Optimal Zone Lengths for Each Pass in Multipass Zone-Refining Processes
作品名稱（其他語言）
著者 Ho, Chii-dong; Yeh, Ho-ming; Yeh, Tzuoo-alun
單位 淡江大學化學工程與材料工程學系
出版者 Canadian Society for Chemical Engineering
著錄名稱、卷期、頁數 The Canadian Journal of Chemical Engineering 76(1), pp.113-119
摘要 The effect of zone length on the separation efficiency in multipass zone-refining processes has been investigated theoretically. The optimal zone length for maximum separation efficiency in each zone pass has been determined. As a well known fact, the best performance in the first pass is achieved by normal-freezing operation. In multipass operations, the optimal zone lengths in each pass and their corresponding maximum fraction of solute removal were obtained with distribution coefficients k and number of passes n as parameters. The results showed the optimal zone lengths for all passes increase with distribution coefficient, but decrease with pass number..
關鍵字
語言 en_US
ISSN 1939-019X 0008-4034
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 USA
公開徵稿
出版型式 ,電子版,紙本
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