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公开(公告)号:WO2012167000A2
公开(公告)日:2012-12-06
申请号:PCT/US2012040334
申请日:2012-06-01
申请人: CELGARD LLC
CPC分类号: F24F13/28 , B01D46/2411 , B01D46/52 , B01D46/54 , B01D53/268 , B01D63/02 , B01D2053/224 , B01D2257/2045 , B01D2257/302 , B01D2257/404 , B01D2257/406 , B01D2257/504 , B01D2257/80 , B01D2258/0266 , B01D2258/06
摘要: Porous membrane contactors and/or their methods of manufacture and/or use are provided. In at least selected embodiments, the present invention is directed to flat panel hollow fiber or flat sheet membrane contactors and/or their methods of manufacture and/or use. In at least certain particular embodiments, the present invention is directed to hollow fiber array flat panel contactors, contactor systems, and/or their methods of manufacture and/or use. In at least particular possibly preferred embodiments, the contactor is adapted for placement in an air duct (such as an HVAC ductwork) and has a rectangular frame or housing enclosing at least one wound hollow fiber array or membrane bundle.
摘要翻译: 提供多孔膜接触器和/或其制造和/或使用方法。 在至少选定的实施例中,本发明涉及平板中空纤维或平片膜接触器和/或其制造和/或使用方法。 在至少某些特定实施例中,本发明涉及中空纤维阵列平板接触器,接触器系统和/或其制造和/或使用方法。 在至少特别可能的优选实施例中,接触器适于放置在空气管道(例如HVAC管道系统)中,并且具有包围至少一个中空纤维阵列或膜束的矩形框架或壳体。
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公开(公告)号:WO2006044255A3
公开(公告)日:2006-11-16
申请号:PCT/US2005036182
申请日:2005-10-06
申请人: CELGARD LLC
发明人: SENGUPTA AMITAVA , WIESE FRANK
CPC分类号: B01D63/021 , B01D19/0031 , B01D63/026 , B01D63/04 , B01D2313/23 , B01D2319/04 , B01D2319/06
摘要: A hollow fiber membrane contactor includes a perforated center tube, a first mat comprising a first hollow fiber membrane, a second mat comprising a second hollow fiber membrane, a first tube sheet, a second tube sheet, a shell, and end caps. The first and second hollow fiber membranes are dissimilar. The first and second mats surround the center tube, and the first and second tube sheets affix the first and second mats to the center tube. The first hollow fiber membrane has a first lumen, and the second hollow fiber membrane has a second lumen. The first lumen may be open at the first tube sheet and closed at the second tube sheet while the second lumen may be open at the second tube sheet and closed at the first tube sheet. The shell surrounds the first and second mats, and it is sealed to the tube sheets. The end caps are affixed to the shell thereby defining headspaces therebetween the tube sheets and the end caps.
摘要翻译: 中空纤维膜接触器包括穿孔中心管,包括第一中空纤维膜的第一垫,包括第二中空纤维膜的第二垫,第一管板,第二管板,壳和端盖。 第一和第二中空纤维膜是不相似的。 第一和第二垫围绕中心管,并且第一和第二管板将第一和第二垫固定到中心管。 第一中空纤维膜具有第一管腔,第二中空纤维膜具有第二管腔。 第一管腔可以在第一管板处打开并且在第二管板处封闭,而第二管腔可以在第二管板处打开并且在第一管板处封闭。 壳体围绕第一和第二垫,并且其被密封到管板。 端盖固定到外壳上,从而在其间形成管板和端盖之间的前部空间。
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