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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/44114


    Title: Effect of Particle Size on the Performance of Cross-Flow Microfiltration
    Authors: Hwang, Kuo-jen;Hsu, Ya-lin;Tung, Kuo-lun
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: cake properties;CROSS-FLOW MICROFILTRATION;particle deposition;particle packing;particle size distribution
    Date: 2006
    Issue Date: 2010-03-09 09:53:44 (UTC+8)
    Publisher: Amsterdam: Elsevier
    Abstract: The effects of particle size on the cake properties and the performance of cross-flow microfiltration are studied. A particulate sample with a wide size distribution range from submicron to micron is used in experiments. The probabilities of particle deposition are analyzed based on a force analysis. Since the major forces in determining the particle deposition and packing in the filter cake are different for submicron and micron particles, the particle size plays an important role in the filtration performance. Cake properties, such as mass, porosity and average specific filtration resistance of the cake, are calculated theoretically and compared with experimental data. Except for the overestimation of the mean particle size for about 1 μm, the calculated results of the pseudo-steady filtration rate and cake properties under various operating conditions agree fairly well with the experimental data. [ABSTRACT FROM AUTHOR]

    Copyright of Advanced Powder Technology is the property of Elsevier Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
    Relation: Advanced Powder Technology 17(2), pp.189-206
    DOI: 10.1163/156855206775992292
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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