FR2409781B1 - - Google Patents

Info

Publication number
FR2409781B1
FR2409781B1 FR7833198A FR7833198A FR2409781B1 FR 2409781 B1 FR2409781 B1 FR 2409781B1 FR 7833198 A FR7833198 A FR 7833198A FR 7833198 A FR7833198 A FR 7833198A FR 2409781 B1 FR2409781 B1 FR 2409781B1
Authority
FR
France
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
FR7833198A
Other versions
FR2409781A1 (fr
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Publication of FR2409781A1 publication Critical patent/FR2409781A1/fr
Application granted granted Critical
Publication of FR2409781B1 publication Critical patent/FR2409781B1/fr
Granted 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
    • 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
    • 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
    • B01D69/1214—Chemically bonded layers, e.g. cross-linking
    • 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
    • B01D2323/30—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
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
FR7833198A 1977-11-25 1978-11-24 Membranes de separation de gaz et leur procede de fabrication Granted FR2409781A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85509677A 1977-11-25 1977-11-25

Publications (2)

Publication Number Publication Date
FR2409781A1 FR2409781A1 (fr) 1979-06-22
FR2409781B1 true FR2409781B1 (fr) 1984-11-09

Family

ID=25320342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833198A Granted FR2409781A1 (fr) 1977-11-25 1978-11-24 Membranes de separation de gaz et leur procede de fabrication

Country Status (10)

Country Link
JP (1) JPS593201B2 (fr)
AU (1) AU529088B2 (fr)
CA (1) CA1127472A (fr)
DE (1) DE2850998A1 (fr)
DK (1) DK525378A (fr)
FR (1) FR2409781A1 (fr)
GB (1) GB2011804B (fr)
IL (1) IL56015A (fr)
MX (1) MX150671A (fr)
NZ (1) NZ188992A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2953804C2 (de) * 1979-08-21 1986-11-20 Igor' Stepanovič Ščegolev Gasdurchlässige Membran, Verfahren für ihre Herstellung und ihre Verwendung in einem Blutoxygenerator
FR2478482A1 (fr) * 1980-03-21 1981-09-25 Lidorenko Nikolai Membrane permeable aux gaz, procede de fabrication de celle-ci et oxygenateur de sang utilisant ladite membrane
US4470831A (en) * 1981-01-22 1984-09-11 Toray Industries, Inc. Permselective membrane
DE3122186A1 (de) * 1981-06-04 1982-12-23 Martin 3013 Barsinghausen Lauffer Silikonkautschukmembranen, verfahren zu ihrer herstellung und ihre verwendung zum be- und entgasen von fluessigkeiten
DE3217047A1 (de) * 1982-05-06 1983-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Membranen auf der basis von kieselsaeureheteropolykondensaten, verfahren zu ihrer herstellung und ihre verwendung
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
US5156740A (en) * 1982-06-01 1992-10-20 Gft Ingenieurburo Fur Industrieanlagenbau Multi-layer membrane and the use thereof for the separation of liquid mixtures according to the pervaporation process
US4428776A (en) * 1982-06-23 1984-01-31 The Standard Oil Company Cellulosic semipermeable membranes containing silicon compounds
DE3274953D1 (en) * 1982-07-21 1987-02-12 Toray Industries Permselective membrane
JPS59222204A (ja) * 1983-04-26 1984-12-13 Asahi Glass Co Ltd ガス分離用複合膜
EP0156840A4 (fr) * 1983-09-12 1987-07-08 Memtec Ltd Traitement de membranes poreuses.
AU570508B2 (en) * 1983-09-12 1988-03-17 Memtec Limited Hydrophyllic ultra filter
JPS6094106A (ja) * 1983-10-27 1985-05-27 Nitto Electric Ind Co Ltd 複合膜の製造方法
JPS6099314A (ja) * 1983-11-02 1985-06-03 Daicel Chem Ind Ltd 有機物水溶液の濃縮方法
US4818254A (en) * 1986-04-14 1989-04-04 The Dow Chemical Company Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols
US4772392A (en) * 1987-11-06 1988-09-20 The Dow Chemical Company Process for preparing POWADIR membranes from tetrahalobisphenol A polycarbonates
US4962131A (en) * 1987-11-06 1990-10-09 The Dow Chemical Company Composition useful in process for preparing powadir membranes from tetrahalobisphenol a polycarbonates
US4874401A (en) * 1987-11-20 1989-10-17 The Dow Chemical Company Gas separation membranes from bisphenol AF polycarbonates and polyestercarbonates
JPH0634911B2 (ja) * 1987-12-28 1994-05-11 出光興産株式会社 選択性気体透過膜とその製造法
US4851014A (en) * 1988-07-01 1989-07-25 The Dow Chemical Company Gas separation membranes derived from polycarbonates, polyesters, and polyestercarbonates containing tetrafluorobisphenol F
US4975228A (en) * 1988-07-29 1990-12-04 The Dow Chemical Company Process for preparing membranes from tetrahalobisphenol polycarbonates
GB8902437D0 (en) * 1989-02-03 1989-03-22 World Ind Membrane Corp Ltd Membrane distillation separation
US5000763A (en) * 1989-06-14 1991-03-19 The Dow Chemical Company Process for separating hydrogen from gas mixtures using a semi-permeable membrane consisting predominantly of polycarbonates derived from tetrahalobisphenols
US4959082A (en) * 1989-07-20 1990-09-25 The Dow Chemical Company Polycarbonate gas separation membranes containing substituted benzenes and processes for making and using the same
US5141530A (en) * 1991-08-22 1992-08-25 The Dow Chemical Company Polycarbonate, polyester, and polyestercarbonate semi-permeable gas separation membranes possessing improved gas selectivity and recovery, and processes for making and using the same
US5163977A (en) * 1991-08-22 1992-11-17 The Dow Chemical Company Semi-permeable gas separation membranes containing non-ionic surfactants possessing improved resistance to thermal compaction and processes for making and using the same
DE102009033532B4 (de) * 2009-07-10 2020-11-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Extruder zur Herstellung eines Bauteils aus Leichtmetall
CN113130219B (zh) * 2021-04-27 2023-07-18 刘大佐 一种氮硫共掺多孔碳包覆介孔vn超级电容器材料及制法
WO2023176974A1 (fr) * 2022-03-18 2023-09-21 出光興産株式会社 Membrane de séparation de gaz

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325330A (en) * 1965-06-24 1967-06-13 Gen Electric Thin, substantially defect-free organopolysiloxane films and preparation thereof
DE1930506A1 (de) * 1968-03-18 1970-01-02 Lubrizol Corp Verfahren zur Herstellung von N-(3-Hydroxyalkyl)-acrylamid- Polymerisaten und ihre Verwendung zur Herstellung von Formkoerpern,insbesondere semipermeabler Membranen
US3744642A (en) * 1970-12-30 1973-07-10 Westinghouse Electric Corp Interface condensation desalination membranes
US3767737A (en) * 1971-09-07 1973-10-23 Gen Electric Method for production casting of ultrathin polymer membranes
US3951815A (en) * 1974-09-05 1976-04-20 Universal Oil Products Company Composite semipermeable membranes made from polyethylenimine
FR2312278A2 (fr) * 1975-05-30 1976-12-24 Rhone Poulenc Ind Membranes
JPS594163B2 (ja) * 1975-07-28 1984-01-28 旭化成株式会社 ガストウカセイマク
JPS52120288A (en) * 1976-04-02 1977-10-08 Asahi Chem Ind Co Ltd Hollow gas-permeable membrane
FR2410501A1 (fr) * 1976-11-15 1979-06-29 Monsanto Co Membranes a composants multiples pour des separations de gaz

Also Published As

Publication number Publication date
AU529088B2 (en) 1983-05-26
FR2409781A1 (fr) 1979-06-22
IL56015A0 (en) 1979-01-31
JPS5482380A (en) 1979-06-30
MX150671A (es) 1984-06-26
CA1127472A (fr) 1982-07-13
DE2850998A1 (de) 1979-06-13
NZ188992A (en) 1980-08-26
IL56015A (en) 1982-04-30
JPS593201B2 (ja) 1984-01-23
AU4187178A (en) 1979-05-31
GB2011804B (en) 1982-07-21
GB2011804A (en) 1979-07-18
DK525378A (da) 1979-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse