CN100500272C - Halar膜 - Google Patents

Halar膜 Download PDF

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Publication number
CN100500272C
CN100500272C CNB03805101XA CN03805101A CN100500272C CN 100500272 C CN100500272 C CN 100500272C CN B03805101X A CNB03805101X A CN B03805101XA CN 03805101 A CN03805101 A CN 03805101A CN 100500272 C CN100500272 C CN 100500272C
Authority
CN
China
Prior art keywords
porous polymer
filtering film
micropore filtering
halar
ultrafiltration
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
CNB03805101XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1638851A (zh
Inventor
D·马勒提
H-J·穆勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Water Technologies Holding Corp
Siemens Industry Inc
Original Assignee
US Filter Wastewater Group Inc
Siemens Water Technologies 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 US Filter Wastewater Group Inc, Siemens Water Technologies Corp filed Critical US Filter Wastewater Group Inc
Publication of CN1638851A publication Critical patent/CN1638851A/zh
Application granted granted Critical
Publication of CN100500272C publication Critical patent/CN100500272C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (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)
CNB03805101XA 2002-02-12 2003-02-12 Halar膜 Expired - Fee Related CN100500272C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPS0466A AUPS046602A0 (en) 2002-02-12 2002-02-12 Halar membranes
AUPS0466 2002-02-12

Publications (2)

Publication Number Publication Date
CN1638851A CN1638851A (zh) 2005-07-13
CN100500272C true CN100500272C (zh) 2009-06-17

Family

ID=3834067

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB03805101XA Expired - Fee Related CN100500272C (zh) 2002-02-12 2003-02-12 Halar膜

Country Status (12)

Country Link
EP (1) EP1474222B1 (cg-RX-API-DMAC7.html)
JP (1) JP4656839B2 (cg-RX-API-DMAC7.html)
KR (1) KR100991596B1 (cg-RX-API-DMAC7.html)
CN (1) CN100500272C (cg-RX-API-DMAC7.html)
AT (1) ATE505260T1 (cg-RX-API-DMAC7.html)
AU (1) AUPS046602A0 (cg-RX-API-DMAC7.html)
CA (2) CA2733826C (cg-RX-API-DMAC7.html)
DE (1) DE60336707D1 (cg-RX-API-DMAC7.html)
ES (1) ES2364041T3 (cg-RX-API-DMAC7.html)
MY (1) MY135608A (cg-RX-API-DMAC7.html)
NZ (1) NZ535133A (cg-RX-API-DMAC7.html)
WO (1) WO2003068374A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102762285A (zh) * 2009-08-03 2012-10-31 索尔维特殊聚合物意大利有限公司 用于制备乙烯/三氟氯乙烯聚合物薄膜的方法

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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
WO2005021140A1 (en) 2003-08-29 2005-03-10 U.S. Filter Wastewater Group, Inc. Backwash
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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
AU2005259830C1 (en) * 2004-07-02 2011-07-21 Evoqua Water Technologies Llc Gas transfer membrane
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WO2006002479A1 (en) * 2004-07-05 2006-01-12 U.S. Filter Wastewater Group, Inc. Hydrophilic membranes
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CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
JP2009509731A (ja) * 2005-09-27 2009-03-12 シーメンス・ウォーター・テクノロジーズ・コーポレイション 化学洗浄剤および濾過膜洗浄方法
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JP6791945B2 (ja) * 2016-03-09 2020-11-25 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
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
WO2019045069A1 (ja) * 2017-09-01 2019-03-07 旭化成株式会社 多孔性中空糸膜、多孔性中空糸膜の製造方法、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
JP6839766B2 (ja) * 2017-09-07 2021-03-10 旭化成株式会社 多孔質膜を用いたろ過方法
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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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102762285A (zh) * 2009-08-03 2012-10-31 索尔维特殊聚合物意大利有限公司 用于制备乙烯/三氟氯乙烯聚合物薄膜的方法

Also Published As

Publication number Publication date
KR20040094683A (ko) 2004-11-10
MY135608A (en) 2008-05-30
WO2003068374A1 (en) 2003-08-21
EP1474222B1 (en) 2011-04-13
JP4656839B2 (ja) 2011-03-23
EP1474222A4 (en) 2005-02-16
CA2474625C (en) 2014-03-18
DE60336707D1 (de) 2011-05-26
CA2733826C (en) 2014-07-22
JP2005516764A (ja) 2005-06-09
ES2364041T3 (es) 2011-08-23
NZ535133A (en) 2006-06-30
KR100991596B1 (ko) 2010-11-04
CA2474625A1 (en) 2003-08-21
CN1638851A (zh) 2005-07-13
AUPS046602A0 (en) 2002-03-07
ATE505260T1 (de) 2011-04-15
EP1474222A1 (en) 2004-11-10
CA2733826A1 (en) 2003-08-21

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