JPH0224574B2 - - Google Patents

Info

Publication number
JPH0224574B2
JPH0224574B2 JP55076578A JP7657880A JPH0224574B2 JP H0224574 B2 JPH0224574 B2 JP H0224574B2 JP 55076578 A JP55076578 A JP 55076578A JP 7657880 A JP7657880 A JP 7657880A JP H0224574 B2 JPH0224574 B2 JP H0224574B2
Authority
JP
Japan
Prior art keywords
membrane
oxygen
coating material
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
JP55076578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS574203A (en
Inventor
Toshuki Hiramatsu
Gen Kurisu
Kenko Yamada
Teizo Yamaji
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.)
Teijin Ltd
Original Assignee
Teijin 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
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP7657880A priority Critical patent/JPS574203A/ja
Publication of JPS574203A publication Critical patent/JPS574203A/ja
Publication of JPH0224574B2 publication Critical patent/JPH0224574B2/ja
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
    • B01D69/1216—Three or more layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP7657880A 1980-06-09 1980-06-09 Composite membrane for gas separation Granted JPS574203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7657880A JPS574203A (en) 1980-06-09 1980-06-09 Composite membrane for gas separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7657880A JPS574203A (en) 1980-06-09 1980-06-09 Composite membrane for gas separation

Publications (2)

Publication Number Publication Date
JPS574203A JPS574203A (en) 1982-01-09
JPH0224574B2 true JPH0224574B2 (enrdf_load_stackoverflow) 1990-05-30

Family

ID=13609138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7657880A Granted JPS574203A (en) 1980-06-09 1980-06-09 Composite membrane for gas separation

Country Status (1)

Country Link
JP (1) JPS574203A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470831A (en) * 1981-01-22 1984-09-11 Toray Industries, Inc. Permselective membrane
JPS58223411A (ja) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd 選択性気体透過複合膜
DE3305092A1 (de) * 1983-02-14 1984-08-16 Herion-Werke Kg, 7012 Fellbach Druckregelventil
JPS6025508A (ja) * 1983-07-22 1985-02-08 Agency Of Ind Science & Technol ガス選択透過性複合膜およびその製造方法
US4824444A (en) * 1986-04-11 1989-04-25 Applied Membrane Technology, Inc. Gas permselective composite membrane prepared by plasma polymerization coating techniques
US4767422A (en) * 1987-04-08 1988-08-30 Union Carbide Corporation Composite separation membranes and the preparation and use thereof
GB8805992D0 (en) * 1988-03-14 1988-04-13 Shell Int Research Process for preparing non-porous membrane layers
US5073175A (en) * 1988-08-09 1991-12-17 Air Products And Chemicals, Inc. Fluorooxidized polymeric membranes for gas separation and process for preparing them
MY106642A (en) * 1989-10-23 1995-07-31 Mitsubishi Gas Chemical Co Inhibitor parcel and method for preserving electronic devices or electronic parts.
DE4037817A1 (de) * 1990-11-28 1992-06-04 Akzo Gmbh Gasmembrankapillarherstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255719A (en) * 1975-10-31 1977-05-07 Daicel Chem Ind Ltd Hollow fibers having selective gas permeability and production thereof
JPS54146277A (en) * 1978-05-08 1979-11-15 Teijin Ltd Composite membrane for separating gas

Also Published As

Publication number Publication date
JPS574203A (en) 1982-01-09

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