DE69132917D1 - Gastrennungsmembran mit einer ultradünnen-schicht - Google Patents

Gastrennungsmembran mit einer ultradünnen-schicht

Info

Publication number
DE69132917D1
DE69132917D1 DE69132917T DE69132917T DE69132917D1 DE 69132917 D1 DE69132917 D1 DE 69132917D1 DE 69132917 T DE69132917 T DE 69132917T DE 69132917 T DE69132917 T DE 69132917T DE 69132917 D1 DE69132917 D1 DE 69132917D1
Authority
DE
Germany
Prior art keywords
ultra
thin layer
separation membrane
gas separation
gas
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 - Lifetime
Application number
DE69132917T
Other languages
English (en)
Inventor
Robert Gochanour
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of DE69132917D1 publication Critical patent/DE69132917D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
DE69132917T 1990-08-30 1991-08-13 Gastrennungsmembran mit einer ultradünnen-schicht Expired - Lifetime DE69132917D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/575,266 US5160353A (en) 1990-08-30 1990-08-30 Gas separation membrane with ultrathin layer
PCT/US1991/005557 WO1992004109A1 (en) 1990-08-30 1991-08-13 Gas separation membrane with ultrathin layer

Publications (1)

Publication Number Publication Date
DE69132917D1 true DE69132917D1 (de) 2002-03-14

Family

ID=24299593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132917T Expired - Lifetime DE69132917D1 (de) 1990-08-30 1991-08-13 Gastrennungsmembran mit einer ultradünnen-schicht

Country Status (6)

Country Link
US (1) US5160353A (de)
EP (1) EP0546057B1 (de)
JP (1) JPH06500261A (de)
AU (1) AU8517491A (de)
DE (1) DE69132917D1 (de)
WO (1) WO1992004109A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938928A (en) * 1991-08-01 1999-08-17 Nonap Pty. Ltd. Osmotic distillation process using a membrane laminate
WO1993002782A1 (en) * 1991-08-01 1993-02-18 Nonap Pty. Ltd. Membrane structure for osmotic concentration
US5238471A (en) * 1992-10-14 1993-08-24 E. I. Du Pont De Nemours And Company Spray-applied fluoropolymer films for gas separation membranes
BE1006445A3 (nl) * 1992-12-03 1994-08-30 Dsm Nv Composietmembraan met hoge selectiviteit en flux en werkwijze voor het vervaardigen daarvan.
US5286280A (en) * 1992-12-31 1994-02-15 Hoechst Celanese Corporation Composite gas separation membrane having a gutter layer comprising a crosslinked polar phenyl-containing - organopolysiloxane, and method for making the same -
DE69410264T2 (de) * 1993-06-15 1998-09-10 Uop Inc Herstellungsverfahren für gastrennungsverbundmembranen
US5334697A (en) * 1993-10-04 1994-08-02 L'air Liquide, S.A. Polyimide gas separation membranes
EP0649675B1 (de) * 1993-10-20 2001-12-19 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Behandlung von Membranen zur Gastrennung mit einem inerten Lösungsmittel
EP0682977A3 (de) * 1994-05-20 2000-01-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Polymer-Membran
US5702503A (en) * 1994-06-03 1997-12-30 Uop Composite gas separation membranes and making thereof
US5647894A (en) * 1994-06-08 1997-07-15 Nitto Denko Corporation Gas separating composite membrane and process for producing the same
US5817165A (en) * 1995-06-15 1998-10-06 Nitto Denko Corporation Fluorine-containing polyimide gas separation membrane and method of manufacturing the same
JPH09122461A (ja) * 1995-10-31 1997-05-13 Nitto Denko Corp ポリイミド系半透膜
JPH09225273A (ja) * 1996-02-23 1997-09-02 Nitto Denko Corp 積層非対称膜及びその製造方法
US6112908A (en) * 1998-02-11 2000-09-05 Rentiers Machinery Pty, Ltd. Membrane laminates and methods for their preparation
US6730145B1 (en) 2002-01-29 2004-05-04 L'air Liquide Societe Anonyme Treating gas separation membrane with aqueous reagent dispersion
EP3160624A4 (de) 2014-06-30 2018-01-03 3M Innovative Properties Company Asymmetrische artikel mit einem porösen substrat und polymerbeschichtung mit ausdehnung in das substrat und verfahren zur herstellung davon

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279855A (en) * 1973-05-02 1981-07-21 General Electric Company Method for the casting of ultrathin polymer membranes
US4374891A (en) * 1974-12-26 1983-02-22 General Electric Company Ultrathin polymer membranes
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
JPS57132530A (en) * 1981-02-10 1982-08-16 Asahi Chem Ind Co Ltd Membrane for separation of gas
GB2104411B (en) * 1981-07-08 1985-02-20 Ube Industries Aromatic polyimide composite separating membrane
US4493714A (en) * 1982-05-06 1985-01-15 Teijin Limited Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture
DE3220570A1 (de) * 1982-06-01 1983-12-01 GFT Ingenieurbüro für Industrieanlagenbau, 6650 Homburg Mehrschichtige membran und ihre verwendung zur trennung von fluessigkeitsgemischen nach dem pervaporationsverfahren
JPS59160506A (ja) * 1983-02-28 1984-09-11 Kuraray Co Ltd 複合中空糸分離膜およびその製造法
JPS59169510A (ja) * 1983-03-16 1984-09-25 Toray Ind Inc 異方性中空糸膜
JPS59222204A (ja) * 1983-04-26 1984-12-13 Asahi Glass Co Ltd ガス分離用複合膜
JPS60161703A (ja) * 1984-01-30 1985-08-23 Teijin Ltd 気体選択透過膜複合体
JPS61107922A (ja) * 1984-10-30 1986-05-26 Sanyo Chem Ind Ltd 気体分離用複合膜
JPS61107921A (ja) * 1984-11-01 1986-05-26 Asahi Chem Ind Co Ltd 複合膜中空糸製膜方法
JPH0647058B2 (ja) * 1985-03-13 1994-06-22 旭化成工業株式会社 気体選択透過膜
JPS62227422A (ja) * 1986-03-28 1987-10-06 Nitto Electric Ind Co Ltd 複合膜及びその製造方法
US4767422A (en) * 1987-04-08 1988-08-30 Union Carbide Corporation Composite separation membranes and the preparation and use thereof
US4963165A (en) * 1987-04-27 1990-10-16 Membrane Technology & Research, Inc. Composite membrane, method of preparation and use
US4758251A (en) * 1987-05-26 1988-07-19 Allied-Signal Inc. Separation of gases through gas enrichment membrane composites
US4900626A (en) * 1987-07-28 1990-02-13 Rhone-Poulenc Recherches Hollow composite fibers selectively permeable to water vapor
US4881954A (en) * 1987-07-31 1989-11-21 Union Carbide Corporation Permeable membranes for enhanced gas separation
JPS6470105A (en) * 1987-09-10 1989-03-15 Toray Industries Functional separation membrane
US4961855A (en) * 1987-09-17 1990-10-09 Texaco Inc. Dehydration of organic oxygenates
US4877421A (en) * 1987-11-02 1989-10-31 Union Carbide Corporation Treatment of permeable membranes
US4871378A (en) * 1987-12-11 1989-10-03 Membrane Technology & Research, Inc. Ultrathin ethylcellulose/poly(4-methylpentene-1) permselective membranes
FR2625690B1 (fr) * 1988-01-11 1993-04-23 Inst Francais Du Petrole Procede de separation des constituants d'un melange en phase gazeuse au moyen d'une membrane composite
US4863496A (en) * 1988-04-13 1989-09-05 E. I. Du Pont De Nemours And Co. Reactive posttreatment for gas separation membranes
US4851014A (en) * 1988-07-01 1989-07-25 The Dow Chemical Company Gas separation membranes derived from polycarbonates, polyesters, and polyestercarbonates containing tetrafluorobisphenol F
US4960519A (en) * 1989-10-16 1990-10-02 Texaco Inc. Membrane process for separation of organic liquids
DE59008610D1 (de) * 1989-12-23 1995-04-06 Hoechst Ag Verbundmembran, verfahren zu ihrer herstellung und ihre verwendung.
DE3942868A1 (de) * 1989-12-23 1991-06-27 Hoechst Ag Verbundmembran, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
US5160353A (en) 1992-11-03
EP0546057B1 (de) 2002-01-30
AU8517491A (en) 1992-03-30
WO1992004109A1 (en) 1992-03-19
EP0546057A1 (de) 1993-06-16
JPH06500261A (ja) 1994-01-13

Similar Documents

Publication Publication Date Title
DE69132917D1 (de) Gastrennungsmembran mit einer ultradünnen-schicht
DE69014593T2 (de) Gastrennung mit semipermeablen membranen.
DE3882001T2 (de) Verbundfolie mit gasabdichtenden Eigenschaften.
DE3777703D1 (de) Verbundplatte mit einer natursteinschicht.
DE69633516D1 (de) Haftverschluss mit einer porösen metallschicht
DE68902595D1 (de) Komposit-membranen.
DE68904597T2 (de) Komposit-membranen.
DE69219045T2 (de) Verbundfolien
IT1129661B (it) Strutture composite a base di lastre poliolefiniche rigide rivestite con strati flessibili poliolefinici
DK0584058T3 (da) Sammensat pakning
DE68917509T2 (de) Verbundschicht.
FR2681379B1 (fr) Carburateur a membrane.
DE59108957D1 (de) Vermittlungssystem mit einer Konferenzeinrichtung
DE69229795T2 (de) Polyionkomplex-membran
FR2592032B1 (fr) Feuille de verre portant un revetement
BR9100155A (pt) Pelicula composita
DK517389D0 (da) Kompositplastfilm
ATA15792A (de) Verbundfolie
DE69118887D1 (de) Semipermeable komposit-membran
PT82663A (de) Verbundfolie
FR2631449B1 (fr) Biodetecteur a membrane
FR2546101B3 (fr) Emporte-piece a structure composite
DE69200982D1 (de) Geruchsstoff mit einer Spiranstruktur.
KR950017317U (ko) 복합층 구조로 된 합성수지 타일(Tile)
IT8421454V0 (it) Posata con manico a struttura composita.

Legal Events

Date Code Title Description
8332 No legal effect for de