KR100991596B1 - 할라 막 - Google Patents

할라 막 Download PDF

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Publication number
KR100991596B1
KR100991596B1 KR1020047012363A KR20047012363A KR100991596B1 KR 100991596 B1 KR100991596 B1 KR 100991596B1 KR 1020047012363 A KR1020047012363 A KR 1020047012363A KR 20047012363 A KR20047012363 A KR 20047012363A KR 100991596 B1 KR100991596 B1 KR 100991596B1
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KR
South Korea
Prior art keywords
formula
membrane
ethyl
ultrafiltration
pentyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020047012363A
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English (en)
Korean (ko)
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KR20040094683A (ko
Inventor
다니엘 물리트
하인쯔-조아킴 뮬러
Original Assignee
지멘스 워터 테크놀로지스 코포레이션
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.)
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Publication of KR20040094683A publication Critical patent/KR20040094683A/ko
Application granted granted Critical
Publication of KR100991596B1 publication Critical patent/KR100991596B1/ko
Assigned to 지멘스 인더스트리 인코포레이티드 reassignment 지멘스 인더스트리 인코포레이티드 권리의 전부이전등록 Assignors: 지멘스 워터 테크놀로지스 코포레이션
Assigned to 에보쿠아 워터 테크놀로지스 엘엘씨 reassignment 에보쿠아 워터 테크놀로지스 엘엘씨 권리의 전부이전등록 Assignors: 지멘스 인더스트리 인코포레이티드
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0018—Thermally induced processes [TIPS]
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/219—Specific solvent system
    • B01D2323/22—Specific non-solvents or non-solvent system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0232—Dense layer on both outer sides of the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020047012363A 2002-02-12 2003-02-12 할라 막 Expired - Fee Related KR100991596B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPS0466 2002-02-12
AUPS0466A AUPS046602A0 (en) 2002-02-12 2002-02-12 Halar membranes
PCT/AU2003/000179 WO2003068374A1 (en) 2002-02-12 2003-02-12 Halar membranes

Publications (2)

Publication Number Publication Date
KR20040094683A KR20040094683A (ko) 2004-11-10
KR100991596B1 true KR100991596B1 (ko) 2010-11-04

Family

ID=3834067

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047012363A Expired - Fee Related KR100991596B1 (ko) 2002-02-12 2003-02-12 할라 막

Country Status (12)

Country Link
EP (1) EP1474222B1 (https=)
JP (1) JP4656839B2 (https=)
KR (1) KR100991596B1 (https=)
CN (1) CN100500272C (https=)
AT (1) ATE505260T1 (https=)
AU (1) AUPS046602A0 (https=)
CA (2) CA2474625C (https=)
DE (1) DE60336707D1 (https=)
ES (1) ES2364041T3 (https=)
MY (1) MY135608A (https=)
NZ (1) NZ535133A (https=)
WO (1) WO2003068374A1 (https=)

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US7938966B2 (en) 2002-10-10 2011-05-10 Siemens Water Technologies Corp. Backwash method
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
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AU2004289373B2 (en) 2003-11-14 2010-07-29 Evoqua Water Technologies Llc Improved module cleaning method
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
US7819956B2 (en) * 2004-07-02 2010-10-26 Siemens Water Technologies Corp. Gas transfer membrane
AU2005259830C1 (en) * 2004-07-02 2011-07-21 Evoqua Water Technologies Llc Gas transfer membrane
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CN104941459B (zh) 2009-03-26 2017-09-22 Bl 科技公司 非编织的增强中空纤维膜
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KR102189830B1 (ko) * 2013-10-11 2020-12-14 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 플루오로중합체 막의 제조 방법
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US20190022601A1 (en) * 2016-03-09 2019-01-24 Asahi Kasei Kabushiki Kaisha Porous hollow fiber membrane, method for producing the same, and filtration method
CN111050889B (zh) 2017-09-01 2023-03-03 旭化成株式会社 多孔性中空纤维膜、多孔性中空纤维膜的制造方法及过滤方法
JP7219032B2 (ja) * 2017-09-01 2023-02-07 旭化成株式会社 分離層を含む多孔性中空糸膜の製造方法、多孔性中空糸膜、およびろ過方法
JP7185448B2 (ja) * 2017-09-01 2022-12-07 旭化成株式会社 多孔性中空糸膜及びその製造方法、並びにろ過方法
CN111051246B (zh) * 2017-09-07 2022-07-05 旭化成株式会社 使用多孔膜的过滤方法
CN110141981A (zh) * 2019-05-28 2019-08-20 迈博瑞生物膜技术（南通）有限公司 一种亲水性乙烯-三氟氯乙烯共聚物中空膜的制备方法
CN110141979A (zh) * 2019-05-28 2019-08-20 迈博瑞生物膜技术（南通）有限公司 一种乙烯-三氟氯乙烯共聚物中空纤维多孔膜的制备方法
CN117531377B (zh) * 2024-01-09 2024-04-26 赛普(杭州)过滤科技有限公司 一种非对称高通量除病毒纤维素滤膜及其制备方法和应用

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Also Published As

Publication number Publication date
MY135608A (en) 2008-05-30
WO2003068374A1 (en) 2003-08-21
JP2005516764A (ja) 2005-06-09
CN100500272C (zh) 2009-06-17
CN1638851A (zh) 2005-07-13
DE60336707D1 (de) 2011-05-26
ATE505260T1 (de) 2011-04-15
CA2474625A1 (en) 2003-08-21
CA2733826A1 (en) 2003-08-21
EP1474222A4 (en) 2005-02-16
EP1474222A1 (en) 2004-11-10
CA2474625C (en) 2014-03-18
JP4656839B2 (ja) 2011-03-23
AUPS046602A0 (en) 2002-03-07
CA2733826C (en) 2014-07-22
NZ535133A (en) 2006-06-30
EP1474222B1 (en) 2011-04-13
ES2364041T3 (es) 2011-08-23
KR20040094683A (ko) 2004-11-10

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