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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/19465

    Title: Recovery of deuterium from water–isotopes mixture in concentric-tube thermal diffusion columns inserted with wire spiral for improved performance
    Authors: 葉和明;Yeh, Ho-ming
    Contributors: 淡江大學化學工程與材料工程學系
    Date: 2004-04
    Issue Date: 2009-11-04 15:54:33 (UTC+8)
    Publisher: London: Elsevier
    Abstract: The optimal wire angles of inclination for maximum recovery, maximum production rate and minimum column height in a continuous-type concentric-tube thermal diffusion column inserted with a wire spiral for the improvement in recovery of deuterium (D) from water–isotopes mixture (H2O–HDO–D2O), have been determined. Considerable improvement in performance is obtainable if the wired column is operated at the optimal wire angle of inclination, instead of operating without wire spiral, so that the convection strength can be properly reduced and controlled, resulting in suppressing the undesirable remixing effect while still preserving the desirable cascading effect.
    Relation: International Journal of Hydrogen Energy 29(5), pp.521-527
    DOI: 10.1016/S0360-3199(03)00054-5
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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