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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/106094

    Title: Optimal Zone Lengths in Multi-pass Zone-Refining Processes
    Authors: Ho, Chii-Dong;Yeh, Ho-Ming;Yeh, Tzuoo-Lun
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Zone refining;Multi-pass;Optimum zone length
    Date: 1996/10/01
    Issue Date: 2016-04-22 13:19:41 (UTC+8)
    Publisher: ELSEVIER
    Abstract: A method for determining the optimum zone length for maximum separation in multi-pass zone-refining processes is described. Numerical values of the optimum zone lengths and their corresponding maximum separations for up to ten passes are presented. The optimum zone length is found to increase with the distribution coefficient but decreases when the pass number increases. Considerable improvement in separation may be obtained if zone refining is operated at the optimum zone length, except for higher distribution coefficients.
    Relation: Separations Technology 6(4), pp.227–233
    DOI: 10.1016/S0956-9618(96)00160-9
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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