JPS5366880A - Production for gas with increased or decreased oxygen - Google Patents

Production for gas with increased or decreased oxygen

Info

Publication number
JPS5366880A
JPS5366880A JP14240776A JP14240776A JPS5366880A JP S5366880 A JPS5366880 A JP S5366880A JP 14240776 A JP14240776 A JP 14240776A JP 14240776 A JP14240776 A JP 14240776A JP S5366880 A JPS5366880 A JP S5366880A
Authority
JP
Japan
Prior art keywords
increased
gas
production
decreased oxygen
gas containing
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.)
Pending
Application number
JP14240776A
Other languages
Japanese (ja)
Inventor
Shoji Ueno
Masao Minobe
Takeshi Maruyama
Haruo Suzuki
Noboru Shiragami
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 Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP14240776A priority Critical patent/JPS5366880A/en
Publication of JPS5366880A publication Critical patent/JPS5366880A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01D71/48—Polyesters

Abstract

PURPOSE:To produce a gas containing increased and decreased amount of oxygen at exceedingly high O2 selective permeability and excellent O2 permeability by filtrating original gas containing O2 and N2 as principal components by use of a membrane of aromatic polyester derived from a specific bisphenol and an aromatic carboxylic acid.
JP14240776A 1976-11-27 1976-11-27 Production for gas with increased or decreased oxygen Pending JPS5366880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14240776A JPS5366880A (en) 1976-11-27 1976-11-27 Production for gas with increased or decreased oxygen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14240776A JPS5366880A (en) 1976-11-27 1976-11-27 Production for gas with increased or decreased oxygen

Publications (1)

Publication Number Publication Date
JPS5366880A true JPS5366880A (en) 1978-06-14

Family

ID=15314614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14240776A Pending JPS5366880A (en) 1976-11-27 1976-11-27 Production for gas with increased or decreased oxygen

Country Status (1)

Country Link
JP (1) JPS5366880A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794304A (en) * 1980-12-03 1982-06-11 Sumitomo Chem Co Ltd Gas separating membrane made of polysulfone hollow fiber and its manufacture
EP0112134A2 (en) * 1982-12-10 1984-06-27 Sumitomo Electric Industries Limited Gas-selectively permeable membrane and method of forming said membrane
US4818254A (en) * 1986-04-14 1989-04-04 The Dow Chemical Company Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols
US4822382A (en) * 1987-11-02 1989-04-18 Union Carbide Corporation Composite membranes, their manufacture and their use
US4838904A (en) * 1987-12-07 1989-06-13 The Dow Chemical Company Semi-permeable membranes with an internal discriminating region
US4840646A (en) * 1986-04-28 1989-06-20 The Dow Chemical Company Tetrabromo bisphenol based polyestercarbonate membranes and method of using
US4851014A (en) * 1988-07-01 1989-07-25 The Dow Chemical Company Gas separation membranes derived from polycarbonates, polyesters, and polyestercarbonates containing tetrafluorobisphenol F
US4874401A (en) * 1987-11-20 1989-10-17 The Dow Chemical Company Gas separation membranes from bisphenol AF polycarbonates and polyestercarbonates
EP0376235A2 (en) * 1988-12-27 1990-07-04 Praxair Technology, Inc. Semipermeable membranes based on specified 4,4'-(1H-alkylidene)bis[2,3,6-trialkylphenol] type polyesters
US4994095A (en) * 1988-12-27 1991-02-19 Union Carbide Industrial Gases Technology Corporation Semipermeable membranes based on specific 4,4'-(1H-alkylidene)bis[2,3,6-trialkylphenol]type polyesters
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
US5055114A (en) * 1988-12-27 1991-10-08 Union Carbide Industrial Gases Technology Corporation Semipermeable membranes based on specified tetrabromobisphenol type polyesters
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
US5152811A (en) * 1991-12-20 1992-10-06 The Dow Chemical Company Meta, para-bisphenol based polymer gas separation membranes
US5156656A (en) * 1991-09-13 1992-10-20 The Dow Chemical Company Semi-permeable membranes derived from reactive oligomers
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
US6168649B1 (en) 1998-12-09 2001-01-02 Mg Generon, Inc. Membrane for separation of xenon from oxygen and nitrogen and method of using same
CN105440263A (en) * 2015-12-15 2016-03-30 广东广山新材料有限公司 Epoxy resin curing agent, and preparation method and use thereof

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794304A (en) * 1980-12-03 1982-06-11 Sumitomo Chem Co Ltd Gas separating membrane made of polysulfone hollow fiber and its manufacture
EP0112134A2 (en) * 1982-12-10 1984-06-27 Sumitomo Electric Industries Limited Gas-selectively permeable membrane and method of forming said membrane
US4818254A (en) * 1986-04-14 1989-04-04 The Dow Chemical Company Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols
US4840646A (en) * 1986-04-28 1989-06-20 The Dow Chemical Company Tetrabromo bisphenol based polyestercarbonate membranes and method of using
US4822382A (en) * 1987-11-02 1989-04-18 Union Carbide Corporation Composite membranes, their manufacture and their use
JPH02501991A (en) * 1987-11-02 1990-07-05 ユニオン カーバイド コーポレーション Improved composite membranes, their manufacture and use
US4874401A (en) * 1987-11-20 1989-10-17 The Dow Chemical Company Gas separation membranes from bisphenol AF polycarbonates and polyestercarbonates
US4838904A (en) * 1987-12-07 1989-06-13 The Dow Chemical Company Semi-permeable membranes with an internal discriminating region
US4851014A (en) * 1988-07-01 1989-07-25 The Dow Chemical Company Gas separation membranes derived from polycarbonates, polyesters, and polyestercarbonates containing tetrafluorobisphenol F
WO1990000082A1 (en) * 1988-07-01 1990-01-11 The Dow Chemical Company Gas separation membranes derived from polycarbonates, polyesters, and polyestercarbonates containing tetrafluorobisphenol f
EP0376234A2 (en) * 1988-12-27 1990-07-04 Praxair Technology, Inc. Semipermeable membranes based on specified tetrabromobisphenol type polyesters
EP0376235A2 (en) * 1988-12-27 1990-07-04 Praxair Technology, Inc. Semipermeable membranes based on specified 4,4'-(1H-alkylidene)bis[2,3,6-trialkylphenol] type polyesters
JPH02284635A (en) * 1988-12-27 1990-11-22 Union Carbide Ind Gases Technol Corp Semipermeable membrane based on polyester of specific type of 4,4'-(1h-alkylidene) bis(2,3,6 trialkylphenol)
US4994095A (en) * 1988-12-27 1991-02-19 Union Carbide Industrial Gases Technology Corporation Semipermeable membranes based on specific 4,4'-(1H-alkylidene)bis[2,3,6-trialkylphenol]type polyesters
US5055114A (en) * 1988-12-27 1991-10-08 Union Carbide Industrial Gases Technology Corporation Semipermeable membranes based on specified tetrabromobisphenol type polyesters
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
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
US5156656A (en) * 1991-09-13 1992-10-20 The Dow Chemical Company Semi-permeable membranes derived from reactive oligomers
US5152811A (en) * 1991-12-20 1992-10-06 The Dow Chemical Company Meta, para-bisphenol based polymer gas separation membranes
US6168649B1 (en) 1998-12-09 2001-01-02 Mg Generon, Inc. Membrane for separation of xenon from oxygen and nitrogen and method of using same
CN105440263A (en) * 2015-12-15 2016-03-30 广东广山新材料有限公司 Epoxy resin curing agent, and preparation method and use thereof

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