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Title:
HOLLOW FIBER MEMBRANE MODULE
Document Type and Number:
WIPO Patent Application WO/2017/209150
Kind Code:
A1
Abstract:
This hollow fiber membrane module is provided with: a cylindrical case having a first end and a second end in the direction of height; a plurality of hollow fiber membranes accommodated in the cylindrical case; and a first potting unit attaching the end parts of the plurality of hollow fiber membranes positioned at the first end of the cylindrical case while the end parts are open. The hollow fiber membranes have a rupture strength of 23 MPa or more. The filling rate for the hollow fiber membranes is 40 - 80%.

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Inventors:
KOBAYASHI ATSUSHI (JP)
IWAI KENTA (JP)
HANAKAWA MASAYUKI (JP)
KITADE TAMOTSU (JP)
KIMURA MASAHIRO (JP)
Application Number:
PCT/JP2017/020156
Publication Date:
December 07, 2017
Filing Date:
May 30, 2017
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B01D63/02; B01D69/00; B01D69/02; B01D71/32; D01F6/12
Domestic Patent References:
WO2004081109A12004-09-23
WO2003031038A12003-04-17
Foreign References:
JP2014180589A2014-09-29
JP2006297383A2006-11-02
JP2007181813A2007-07-19
JP2002166141A2002-06-11
JP2015205273A2015-11-19
JPH11342320A1999-12-14
JP2010005615A2010-01-14
JP4885539B22012-02-29
JP2006297383A2006-11-02
JP2016108318A2016-05-31
JP2016125527A2016-06-24
Other References:
See also references of EP 3466526A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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