ATE166002T1 - Verfahren zur herstellung von stabilen umkehrosmose-membranen aus sulfonierten polyaryläthern - Google Patents

Verfahren zur herstellung von stabilen umkehrosmose-membranen aus sulfonierten polyaryläthern

Info

Publication number
ATE166002T1
ATE166002T1 AT88300949T AT88300949T ATE166002T1 AT E166002 T1 ATE166002 T1 AT E166002T1 AT 88300949 T AT88300949 T AT 88300949T AT 88300949 T AT88300949 T AT 88300949T AT E166002 T1 ATE166002 T1 AT E166002T1
Authority
AT
Austria
Prior art keywords
reverse osmosis
osmosis membranes
producing stable
polyaryl ethers
stable reverse
Prior art date
Application number
AT88300949T
Other languages
English (en)
Inventor
John Edward Tomaschke
Anthony Joseph Testa
James George Vouros
Original Assignee
Hydranautics
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 Hydranautics filed Critical Hydranautics
Application granted granted Critical
Publication of ATE166002T1 publication Critical patent/ATE166002T1/de

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
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • 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
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • 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
    • B01D63/10—Spiral-wound membrane modules
    • 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
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0093—Chemical modification
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D71/52—Polyethers
    • 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
    • B01D71/52—Polyethers
    • B01D71/522—Aromatic polyethers
    • B01D71/5221—Polyaryletherketone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • 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
AT88300949T 1987-02-04 1988-02-04 Verfahren zur herstellung von stabilen umkehrosmose-membranen aus sulfonierten polyaryläthern ATE166002T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1086587A 1987-02-04 1987-02-04

Publications (1)

Publication Number Publication Date
ATE166002T1 true ATE166002T1 (de) 1998-05-15

Family

ID=21747790

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88300949T ATE166002T1 (de) 1987-02-04 1988-02-04 Verfahren zur herstellung von stabilen umkehrosmose-membranen aus sulfonierten polyaryläthern

Country Status (8)

Country Link
EP (1) EP0277834B1 (de)
JP (1) JP2694341B2 (de)
KR (1) KR960003152B1 (de)
AT (1) ATE166002T1 (de)
AU (1) AU610557B2 (de)
CA (1) CA1332325C (de)
DE (1) DE3856177T2 (de)
IN (1) IN169384B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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GB2216134B (en) * 1988-03-29 1992-08-12 Paterson Candy Int Membranes and methods of preparation thereof
US4992485A (en) * 1988-10-11 1991-02-12 The Dow Chemical Company Microporous peek membranes and the preparation thereof
GB8901672D0 (en) * 1989-01-26 1989-03-15 Ici Plc Membranes
DE3904544A1 (de) * 1989-02-15 1990-08-16 Fraunhofer Ges Forschung Polymermembranen auf der basis von polyvinylidenfluorid, verfahren zu deren herstellung und deren verwendung
JPH0634912B2 (ja) * 1989-03-10 1994-05-11 工業技術院長 選択性透過膜の製造方法
US4971695A (en) * 1989-10-31 1990-11-20 Union Carbide Industrial Gases Technology Corporation Sulfonated hexafluoro bis-a polysulfone membranes and process for fluid separations
US5356459A (en) * 1993-06-30 1994-10-18 Praxair Technology, Inc. Production and use of improved composite fluid separation membranes
US5364454A (en) * 1993-06-30 1994-11-15 Praxair Technology, Inc. Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form
US5348569A (en) * 1993-06-30 1994-09-20 Praxair Technology, Inc. Modified poly(phenylene oxide) based membranes for enhanced fluid separation
CA2300934C (en) * 1997-08-29 2008-08-26 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
US6248469B1 (en) 1997-08-29 2001-06-19 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
US7550216B2 (en) 1999-03-03 2009-06-23 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
GB0307606D0 (en) * 2003-04-02 2003-05-07 Victrex Mfg Ltd Ion-conducting polymeric materials
KR101305941B1 (ko) * 2010-11-05 2013-09-12 웅진케미칼 주식회사 해수담수용 고유량 정삼투막 및 그 제조방법
EP2701831B1 (de) * 2011-04-29 2015-10-07 Basf Se Verbundmembranen mit einem sulfonierten polyarylether und ihre verwendung in vorwärtsosmoseverfahren
GB2507378B (en) * 2012-07-16 2020-10-21 Xergy Ltd Compound membrane with active ingredient for elecrtochemical applications
US10625217B2 (en) 2012-10-04 2020-04-21 Toyobo Co., Ltd. Composite separation membrane
US20150314245A1 (en) * 2012-12-11 2015-11-05 Toyobo Co., Ltd. Composite separation membrane
JP6059062B2 (ja) * 2013-03-29 2017-01-11 日本碍子株式会社 金属含有膜の製造方法
JP6094922B1 (ja) 2015-10-13 2017-03-15 東洋紡株式会社 複合分離膜
US11872532B2 (en) * 2018-09-05 2024-01-16 Campbell Membrane Technologies, Inc. Ultrafiltration membranes for dairy protein separation
KR101979685B1 (ko) * 2018-11-06 2019-05-17 한양대학교 산학협력단 유기용매 나노여과용 박막 복합막 및 그 제조방법
CN116059841B (zh) * 2022-12-29 2024-03-29 南开大学 一种电渗析脱盐用非对称复合离子交换膜及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252862B1 (de) * 1973-12-04 1978-10-27 Rhone Poulenc Ind
FR2312278A2 (fr) * 1975-05-30 1976-12-24 Rhone Poulenc Ind Membranes
JPS6022836B2 (ja) * 1978-08-25 1985-06-04 株式会社東芝 酸化物圧電材料
US4413106A (en) * 1982-12-27 1983-11-01 Albany International Corp. Heterogeneous sulfonation process for difficultly sulfonatable poly(ether sulfone)
CA1263572A (en) * 1984-06-15 1989-12-05 Kenichi Ikeda Sulfonated polysulfone composite semipermeable membranes and process for producing the same
GB8428525D0 (en) * 1984-11-12 1984-12-19 Ici Plc Membranes
JPS61222503A (ja) * 1985-03-28 1986-10-03 Nitto Electric Ind Co Ltd 脱塩水の製造方法
GB8512764D0 (en) * 1985-05-21 1985-06-26 Ici Plc Gas separation
GB8513103D0 (en) * 1985-05-23 1985-06-26 Ici Plc Solution of polymeric material
GB8513114D0 (en) * 1985-05-23 1985-06-26 Ici Plc Membranes
GB8513113D0 (en) * 1985-05-23 1985-06-26 Ici Plc Polymer solutions
GB8605817D0 (en) * 1986-03-10 1986-04-16 Ici Plc Membrane
IT1190137B (it) * 1986-06-20 1988-02-10 Eniricerche Spa Fibra cava di poliestere ammide e procedimento per la sua preparazione

Also Published As

Publication number Publication date
DE3856177T2 (de) 1999-02-04
DE3856177D1 (de) 1998-06-18
JP2694341B2 (ja) 1997-12-24
AU1127188A (en) 1988-08-11
CA1332325C (en) 1994-10-11
KR880010029A (ko) 1988-10-06
AU610557B2 (en) 1991-05-23
IN169384B (de) 1991-10-05
KR960003152B1 (ko) 1996-03-05
EP0277834A2 (de) 1988-08-10
EP0277834A3 (de) 1989-07-19
JPS63248409A (ja) 1988-10-14
EP0277834B1 (de) 1998-05-13

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