English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 58335/91896 (63%)
造访人次 : 5732      在线人数 : 121
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻

    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/71861

    题名: Application of internal reflux in the raffinate phase for membrane extraction in cross-flow rectangular modules
    作者: Yeh, Ho-Ming
    贡献者: 淡江大學化學工程與材料工程學系
    关键词: Membrane extraction;Cross-flow;Rectangular modules;Internal reflux
    日期: 2008-11-01
    上传时间: 2011-10-24 01:49:45 (UTC+8)
    出版者: 新竹市:中國化學工程學會
    摘要: The effect of internal reflux in the raffinate phase for membrane extraction through a cross-flow rectangular module was investigated. Theoretical analysis of mass transfer in cross-flow devices with or without recycle was analogous to heat transfer in cross-flow heat exchangers. In contrast to a device without reflux, considerable improvement in mass transfer is achievable if cross-flow membrane extractors are operated with reflux which provides the increase of fluid velocity, resulting in reduction of mass-transfer resistance. It is concluded that reflux can enhance mass transfer, especially for large flow rate and feed-concentration solution operated under high reflux ratio.
    關聯: Journal of the Chinese Institute of Chemical Engineers=中國化學工程學會會誌 39(6), pp.571–578
    DOI: 10.1016/j.jcice.2008.05.010
    显示于类别:[化學工程與材料工程學系暨研究所] 期刊論文


    档案 大小格式浏览次数



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