TW200609030A - Filter membrane, filter material and filter element - Google Patents

Filter membrane, filter material and filter element

Info

Publication number
TW200609030A
TW200609030A TW094117901A TW94117901A TW200609030A TW 200609030 A TW200609030 A TW 200609030A TW 094117901 A TW094117901 A TW 094117901A TW 94117901 A TW94117901 A TW 94117901A TW 200609030 A TW200609030 A TW 200609030A
Authority
TW
Taiwan
Prior art keywords
filter
membrane
porous
filtration
filter element
Prior art date
Application number
TW094117901A
Other languages
Chinese (zh)
Inventor
Yoshiki Nomura
Original Assignee
Mykrolis Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mykrolis Corp filed Critical Mykrolis Corp
Publication of TW200609030A publication Critical patent/TW200609030A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/061—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/067—Tubular membrane modules with pleated membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/003—Membrane bonding or sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

To form a filter element without heating a porous hydrophobic resin membrane having been subjected to a functionalizing treatment, such as conversion to a hydrophilic material; and to provide a structure capable of being degassed with ease. A filtration membrane prepared by subjecting a functionalizing treatment, such as conversion to a hydrophilic material, to a porous hydrophobic resin membrane, except prescribed both salvage portions in the width direction thereof; a filtration material manufactured by bending a pile of the filtration membrane with a support net for supporting the whole of both surfaces into a pleat form, and sealing the side end portions, to thereby form into an endless cylindrical article; and a filter element manufactured by supporting the filtration material with a porous inside core and a porous outside sleeve, and adhering the resultant article with an end cap with heat.
TW094117901A 2004-05-31 2005-05-31 Filter membrane, filter material and filter element TW200609030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004161204A JP2007111572A (en) 2004-05-31 2004-05-31 Functionalized membrane, and filtration material and filter element using the same

Publications (1)

Publication Number Publication Date
TW200609030A true TW200609030A (en) 2006-03-16

Family

ID=35450690

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094117901A TW200609030A (en) 2004-05-31 2005-05-31 Filter membrane, filter material and filter element

Country Status (3)

Country Link
JP (1) JP2007111572A (en)
TW (1) TW200609030A (en)
WO (1) WO2005115595A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104284709A (en) * 2012-04-27 2015-01-14 赛多利斯司特蒂姆生物工艺公司 Filter element with improved testability after dry steaming

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8546127B2 (en) 2008-06-30 2013-10-01 General Electric Company Bacteria/RNA extraction device
US8158405B2 (en) 2008-06-30 2012-04-17 General Electric Company Process for concentrating and processing fluid samples
EP2371408B1 (en) 2010-03-31 2013-07-31 Roche Diagnostics GmbH Liquid drug degasing devise and ambulatory infusion system including a degasing device
US20150096933A1 (en) * 2013-10-07 2015-04-09 W. L. Gore & Associates, Inc. Filtration Article Having Thermoplastic Filled Edges
US9737855B2 (en) * 2014-06-17 2017-08-22 W. L. Gore & Associates, Inc. Filtration article containing a filtration material containing fibrous layers having different lengths
CN104474982B (en) * 2014-12-01 2017-02-22 航天特种材料及工艺技术研究所 Gas-phase hydrophobization device
KR102455810B1 (en) 2018-03-15 2022-10-18 엔테그리스, 아이엔씨. Fluorinated filter membranes, filters, and methods
WO2020176742A1 (en) * 2019-02-27 2020-09-03 Entegris Polyimide-containing filtration membrane, filters, and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429730A (en) * 1990-05-28 1992-01-31 Sumitomo Electric Ind Ltd Porous membrane for cartridge filter
JP3244730B2 (en) * 1991-09-06 2002-01-07 日本マイクロリス株式会社 Manufacturing method of filter element
JPH05111622A (en) * 1991-10-23 1993-05-07 Nippon Millipore Kogyo Kk Production of filter element
JPH0975692A (en) * 1995-09-20 1997-03-25 Kanegafuchi Chem Ind Co Ltd Manufacture of hollow fiber membrane module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104284709A (en) * 2012-04-27 2015-01-14 赛多利斯司特蒂姆生物工艺公司 Filter element with improved testability after dry steaming
CN104284709B (en) * 2012-04-27 2016-08-17 赛多利斯司特蒂姆生物工艺公司 There is after dry blowing the filter cell of the measurability of improvement

Also Published As

Publication number Publication date
WO2005115595A1 (en) 2005-12-08
JP2007111572A (en) 2007-05-10

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