English  |  正體中文  |  简体中文  |  Items with full text/Total items : 58323/91877 (63%)
Visitors : 14366394      Online Users : 130
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/55030

    Title: Application of Modified Correction-Factor Analysis to Solvent Extraction in Rectangular Membrane Modules with External Recycle
    Authors: Yeh, Ho-ming;Hsu, Ching-chun
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Membrane Extraction;Rectangular Module;Modified Correction Factor;Internal Recycle
    Date: 2011-01-01
    Issue Date: 2011-08-09 15:23:29 (UTC+8)
    Abstract: The expressions of mass transfer rate for membrane extraction through a rectangular module with external recycle have been derived under cocurrent-flow, countercurrent-flow and cross-flow operations based on the modified correction-factor analysis coupled with the mass balances. These expressions are explicit and the results can be readily calculated without using try-and-error method, which should be employed in the classical correction-factor analysis for designing heat and mass exchangers. For cross-flow operation, the correction factors are function of flow rate, mass-transfer area, distribution coefficient and overall mass-transfer coefficient, and some values of them are given graphically. Considerable improvement in mass transfer rate is achievable if the devices are operated with recycle, leading to increase the mass transfer coefficient.
    Relation: Tamkang Journal of Science and Engineering 14(2), pp.151-160
    DOI: 10.6180/jase.2011.14.2.08
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

    Files in This Item:

    File Description SizeFormat
    1560-6686_14(2)_p151-160.pdf4767KbAdobe PDF320View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback