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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/71839


    Title: Numerical analysis of mass transfer in double-pass parallel-plate dialyzers with external recycle
    Authors: Yeh, Ho-ming
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Dialysis;External recycle;Parallel plate;Double pass;Mass transfer;Performance improved
    Date: 2009-04
    Issue Date: 2011-10-24 01:47:40 (UTC+8)
    Publisher: Kidlington: Pergamon
    Abstract: The effect of external recycle on the performance of dialysis in double-pass rectangular membrane modules was investigated. Theoretical analysis of mass transfer in parallel-flow dialyzers is analogous to heat transfer in parallel-flow heat exchangers. In contrast to a single-pass device without recycle, improvement in mass transfer of about 30% is achievable if parallel-flow dialysis is operated in a double-pass device of same size with external recycle which provides the increase of fluid velocity, resulting in reduction of mass-transfer resistance.
    Relation: Computers and Chemical Engineering 33(4), pp.815-821
    DOI: 10.1016/j.compchemeng.2008.12.006
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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