DE3379260D1 - Gas-selectively permeable membrane and method of forming said membrane - Google Patents

Gas-selectively permeable membrane and method of forming said membrane

Info

Publication number
DE3379260D1
DE3379260D1 DE8383307788T DE3379260T DE3379260D1 DE 3379260 D1 DE3379260 D1 DE 3379260D1 DE 8383307788 T DE8383307788 T DE 8383307788T DE 3379260 T DE3379260 T DE 3379260T DE 3379260 D1 DE3379260 D1 DE 3379260D1
Authority
DE
Germany
Prior art keywords
membrane
gas
forming
selectively permeable
permeable membrane
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
Application number
DE8383307788T
Other languages
English (en)
Inventor
Katsuya C O Osaka Works Yamada
Koichi C O Osaka Works Okita
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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
Priority claimed from JP22536482A external-priority patent/JPS59115738A/ja
Priority claimed from JP160283A external-priority patent/JPS59127603A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE3379260D1 publication Critical patent/DE3379260D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/127—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction using electrical discharge or plasma-polymerisation
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/643—Polyether-imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE8383307788T 1982-12-21 1983-12-21 Gas-selectively permeable membrane and method of forming said membrane Expired DE3379260D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22536482A JPS59115738A (ja) 1982-12-21 1982-12-21 ガス選択透過性膜およびその製造方法
JP160283A JPS59127603A (ja) 1983-01-08 1983-01-08 ガス選択透過性膜およびその製造方法

Publications (1)

Publication Number Publication Date
DE3379260D1 true DE3379260D1 (en) 1989-04-06

Family

ID=26334854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383307788T Expired DE3379260D1 (en) 1982-12-21 1983-12-21 Gas-selectively permeable membrane and method of forming said membrane

Country Status (4)

Country Link
US (1) US4832713A (de)
EP (1) EP0113574B1 (de)
CA (1) CA1234461A (de)
DE (1) DE3379260D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094106A (ja) * 1983-10-27 1985-05-27 Nitto Electric Ind Co Ltd 複合膜の製造方法
DE3420373C2 (de) * 1984-06-01 1986-09-18 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Verfahren zur Herstellung einer integralasymmetrischen Membran zur Trennung von Gasen
US4705540A (en) * 1986-04-17 1987-11-10 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
GB8617263D0 (en) * 1986-07-15 1986-08-20 British Petroleum Co Plc Separation media
US4717393A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4717394A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4963165A (en) * 1987-04-27 1990-10-16 Membrane Technology & Research, Inc. Composite membrane, method of preparation and use
DE3716916A1 (de) * 1987-05-20 1988-12-01 Geesthacht Gkss Forschung Verfahren zur herstellung einer integralasymmetrischen membran
FR2623101A1 (fr) * 1987-11-12 1989-05-19 Rhone Poulenc Rech Membrane composite utilisable pour enlever de la vapeur d'eau a de l'air ou a du gaz carbonique
GB8805992D0 (en) * 1988-03-14 1988-04-13 Shell Int Research Process for preparing non-porous membrane layers
US4948400A (en) * 1988-06-30 1990-08-14 Nippon Steel Chemical Co., Ltd. Separation membranes and process for preparing the same
US4981497A (en) * 1989-06-01 1991-01-01 E. I. Du Pont De Nemours And Company Amine-modified polyimide membranes
US4932982A (en) * 1989-06-01 1990-06-12 E. I. Du Pont De Nemours And Company Copolyimide gas separation membranes derived from substituted phenylene diamines and substituted methylene dianilines
US4932983A (en) * 1989-06-01 1990-06-12 E. I. Du Pont De Nemours And Company Copolyimide gas separation membranes derived from substituted methylene dianilines and unsubstituted diamines
US5026823A (en) * 1989-09-12 1991-06-25 The Dow Chemical Company Novel alicyclic polyimides and a process for making the same
US4988371A (en) * 1989-09-12 1991-01-29 The Dow Chemical Company Novel alicyclic polyimide gas separation membranes
US5178649A (en) * 1989-12-21 1993-01-12 The Dow Chemical Company Poly(arylene ether ketimine) gas separation membranes
US5096586A (en) * 1990-08-28 1992-03-17 Regents Of The University Of California Membranes having selective permeability
US5248427A (en) * 1990-09-15 1993-09-28 Basf Aktiengesellschaft Removal of water from mixtures with alcohols and/or carboxylic acids and/or carboxylic esters
GB2250469B (en) 1990-12-03 1995-03-22 Aligena Ag Charged asymmetric mosaic membranes
DE4142502A1 (de) * 1991-12-21 1993-06-24 Solvay Umweltchemie Gmbh Blasenfreier wasserstoffeintrag in waessrige fluessigkeiten
US5248319A (en) * 1992-09-02 1993-09-28 E. I. Du Pont De Nemours And Company Gas separation membranes made from blends of aromatic polyamide, polymide or polyamide-imide polymers
US5266100A (en) * 1992-09-02 1993-11-30 E. I. Du Pont De Nemours And Company Alkyl substituted polyimide, polyamide and polyamide-imide gas separation membranes
EP0648812B1 (de) * 1993-10-19 2003-09-10 L'air Liquide, S.A. à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Mischungen aus Polyethersulfonen und aromatischen Polyimiden, Polyamiden oder Polyamid-imiden und daraus hergestellte Gastrennmembranen
US5443728A (en) * 1994-04-28 1995-08-22 Praxair Technology, Inc. Method of preparing membranes from blends of polyetherimide and polyimide polymers
US5702503A (en) * 1994-06-03 1997-12-30 Uop Composite gas separation membranes and making thereof
US5733657A (en) * 1994-10-11 1998-03-31 Praxair Technology, Inc. Method of preparing membranes from blends of polymers
GR1002482B (el) * 1995-12-07 1996-12-03 Παρασκευη και δοκιμη πολυμερικων μεμβρανων απο μιγματα πολυσουλφονων και πολυιμιδιων για τον διαχωρισμο αεριων.
ES2155737B1 (es) * 1998-02-16 2001-12-01 Consejo Superior Investigacion Procedimiento para la preparacion de membranas de carbono de caracter microporoso.
DE19901378A1 (de) * 1999-01-15 2000-07-20 Fraunhofer Ges Forschung Verfahren zur Herstellung einer Polymermembran, insbesondere einer Polymerelektrolytmembran für Methanol-Brennstoffzellen und eine solche Membran
EP1118371B1 (de) * 2000-01-19 2007-04-11 Ube Industries, Ltd. Gastrennungsmembran und seine Verwendung
US20060011063A1 (en) * 2004-07-16 2006-01-19 Honeywell International Inc. High temperature gas separation membrane suitable for OBIGGS applications
JP2015073980A (ja) * 2013-10-11 2015-04-20 富士フイルム株式会社 ガス分離膜およびガス分離膜モジュール

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
NL174020C (nl) * 1973-09-07 1984-04-16 Sumitomo Chemical Co Werkwijze voor het vervaardigen van een membraan voor het scheiden van stoffen, en het vervaardigde membraan.
US4071590A (en) * 1974-11-02 1978-01-31 Forschungsinstitute Bergof Gmbh Composite asymmetrical membranes
US4156597A (en) * 1977-09-23 1979-05-29 General Electric Company Ultrathin polyetherimide membrane and gas separation process
US4293670A (en) * 1979-12-26 1981-10-06 Union Carbide Corporation Blends of poly(aryl ether) resins and polyetherimide resins

Also Published As

Publication number Publication date
EP0113574A2 (de) 1984-07-18
EP0113574A3 (en) 1986-11-20
CA1234461A (en) 1988-03-29
EP0113574B1 (de) 1989-03-01
US4832713A (en) 1989-05-23

Similar Documents

Publication Publication Date Title
DE3379260D1 (en) Gas-selectively permeable membrane and method of forming said membrane
DE3372182D1 (en) Filtration membrane and process for its manufacture
GB2120116B (en) Microporous filter system and process
GB2068432B (en) Filter and method of making same
EP0180321A3 (en) Modified membrane suppressor and method of use
GB8334077D0 (en) Testing permeability of membrane filters
GB2051842B (en) Method of preparation of porous membranes and adsorbents
EP0083489A3 (en) Improved membrane system and process therefor
DE3378790D1 (en) Fabrication method of membrane structure
DE3564078D1 (en) Flat permeable membrane and method for manufacture thereof
DE3378064D1 (en) Paper and method of making it
EG15446A (en) Method of preparation 2-amino-3-cabethoxyamino-6-(fluro-benzylamino)-pyridine-maleate
DE3376145D1 (en) Gas sensor and method of using same
DE3569202D1 (en) Flat permeable membrane and method for manufacture thereof
DE3166843D1 (en) Method of producing permeable polymeric membranes
GB2143167B (en) Press and method of making same
DE3380297D1 (en) Gas-selectively permeable membrane and method of forming said membrane
ZA837304B (en) Semipermeable membranes and method of making the same
AU2337584A (en) Method and means of purifying sewage
GB2169224B (en) Supported microporous membrane and method of making
JPS56126920A (en) Method of mutually reducing diffusion
GB2117366B (en) Catalyst and method of its preparation
ZA845739B (en) Method of membrane evaporation and apparatus
JPS5727994A (en) Method of forming crystal of substance and crystal obtained thereby
JPS56129199A (en) Stencil and method of positioning stencil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee