DE68921187D1 - Verfahren zur Abtrennung von Stickstoff aus Luft mittels Gasabtrennungsmembranen. - Google Patents

Verfahren zur Abtrennung von Stickstoff aus Luft mittels Gasabtrennungsmembranen.

Info

Publication number
DE68921187D1
DE68921187D1 DE68921187T DE68921187T DE68921187D1 DE 68921187 D1 DE68921187 D1 DE 68921187D1 DE 68921187 T DE68921187 T DE 68921187T DE 68921187 T DE68921187 T DE 68921187T DE 68921187 D1 DE68921187 D1 DE 68921187D1
Authority
DE
Germany
Prior art keywords
separation
nitrogen
air
membranes
gas separation
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 - Fee Related
Application number
DE68921187T
Other languages
English (en)
Other versions
DE68921187T2 (de
Inventor
Arthur William Rice
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.)
Permea Inc
Original Assignee
Permea Inc
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 Permea Inc filed Critical Permea Inc
Application granted granted Critical
Publication of DE68921187D1 publication Critical patent/DE68921187D1/de
Publication of DE68921187T2 publication Critical patent/DE68921187T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/0438—Physical processing only by making use of membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/225—Multiple stage diffusion
    • B01D53/226—Multiple stage diffusion in serial connexion
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/0438—Physical processing only by making use of membranes
    • C01B21/0444—Physical processing only by making use of membranes characterised by the membrane
DE68921187T 1988-12-27 1989-12-11 Verfahren zur Abtrennung von Stickstoff aus Luft mittels Gasabtrennungsmembranen. Expired - Fee Related DE68921187T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/289,836 US4894068A (en) 1988-12-27 1988-12-27 Process for capturing nitrogen from air using gas separation membranes

Publications (2)

Publication Number Publication Date
DE68921187D1 true DE68921187D1 (de) 1995-03-23
DE68921187T2 DE68921187T2 (de) 1995-10-12

Family

ID=23113317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921187T Expired - Fee Related DE68921187T2 (de) 1988-12-27 1989-12-11 Verfahren zur Abtrennung von Stickstoff aus Luft mittels Gasabtrennungsmembranen.

Country Status (7)

Country Link
US (1) US4894068A (de)
EP (1) EP0377424B1 (de)
JP (1) JP2766692B2 (de)
CA (1) CA2005066C (de)
DE (1) DE68921187T2 (de)
IE (1) IE67157B1 (de)
NO (1) NO174576C (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004482A (en) * 1989-05-12 1991-04-02 Union Carbide Corporation Production of dry, high purity nitrogen
US5013437A (en) * 1989-10-30 1991-05-07 The Dow Chemical Company Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages
US5044166A (en) * 1990-03-05 1991-09-03 Membrane Technology & Research, Inc. Refrigeration process with purge and recovery of refrigerant
US5035726A (en) * 1990-05-24 1991-07-30 Air Products And Chemicals, Inc. Process for removing oxygen from crude argon
US5084073A (en) * 1990-10-11 1992-01-28 Union Carbide Industrial Gases Technology Corporation Membrane drying process and system
US5102432A (en) * 1990-12-10 1992-04-07 Union Carbide Industrial Gases Technology Corporation Three-stage membrane gas separation process and system
EP0517990B1 (de) * 1991-06-12 1999-03-10 Tradotec S.A. Ergometrische Vorrichtung
US5383957A (en) * 1991-07-02 1995-01-24 L'air Liquide Multistage cascade sweep-process for membrane gas separation
US5240471A (en) * 1991-07-02 1993-08-31 L'air Liquide Multistage cascade-sweep process for membrane gas separation
US5226931A (en) * 1991-10-24 1993-07-13 Canadian Liquid Air Ltd. -Air Liquide Canada Ltee. Process for supplying nitrogen from an on-site plant
US5169412A (en) * 1991-11-20 1992-12-08 Praxair Technology Inc. Membrane air drying and separation operations
JPH06205924A (ja) * 1992-10-06 1994-07-26 Praxair Technol Inc 多純度膜方法
US5378263A (en) * 1992-12-21 1995-01-03 Praxair Technology, Inc. High purity membrane nitrogen
FR2707973B1 (fr) * 1993-07-22 1995-09-08 Air Liquide Procédé de fourniture d'azote au moyen de membranes semi-perméables ou de séparateurs de gaz par adsorption.
US5730780A (en) * 1993-10-15 1998-03-24 Opus Services, Inc. Method for capturing nitrogen from air using gas separation membrane
US5425801A (en) * 1993-12-21 1995-06-20 Praxair Technology, Inc. Membrane nitrogen with temperature tracking
FR2724327B1 (fr) * 1994-09-12 1996-10-25 Air Liquide Procede de separation membranaire par cascade de membranes de selectivites differentes
DE4435702C2 (de) * 1994-10-06 1998-11-26 Druckluft Dannoehl Gmbh Verfahren und Vorrichtung zum Erzeugen von Stickstoff
US5693121A (en) * 1994-11-17 1997-12-02 Enerfex, Inc. Semi-permeable membrane separation process for the production of very high purity nitrogen
US5688306A (en) * 1995-07-18 1997-11-18 Verini; Nicholas A. Apparatus and method to intermittently manufacture and dispense nitrogen gas
US5588984A (en) * 1995-07-18 1996-12-31 Verini; Nicholas A. Apparatus and method to intermittently manufacture and dispense nitrogen
US5611845A (en) * 1995-08-22 1997-03-18 Undersea Breathing Systems, Inc. Oxygen enriched air generation system
FR2744085B1 (fr) * 1996-01-30 1998-08-14 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage a clapet perfectionne
US5730779A (en) * 1996-10-31 1998-03-24 Air Products And Chemicals, Inc. Fluorochemical recovery and recycle using membranes
US5753011A (en) * 1997-01-17 1998-05-19 Air Products And Chemicals, Inc. Operation of staged adsorbent membranes
FR2764523B1 (fr) * 1997-06-17 1999-07-16 Air Liquide Procede et dispositif de fourniture de plusieurs gaz de travail, et son application a une installation d'assemblage de composants electroniques
US6032484A (en) * 1998-03-23 2000-03-07 Air Products And Chemicals, Inc. Recovery of perfluorinated compounds from the exhaust of semiconductor fabs with recycle of vacuum pump diluent
US5976222A (en) * 1998-03-23 1999-11-02 Air Products And Chemicals, Inc. Recovery of perfluorinated compounds from the exhaust of semiconductor fabs using membrane and adsorption in series
US6128919A (en) * 1998-04-08 2000-10-10 Messer Griesheim Industries, Inc. Process for separating natural gas and carbon dioxide
US6085549A (en) * 1998-04-08 2000-07-11 Messer Griesheim Industries, Inc. Membrane process for producing carbon dioxide
GB9823651D0 (en) * 1998-10-29 1998-12-23 Normalair Garrett Ltd Gas generating system
US6167638B1 (en) * 1999-05-17 2001-01-02 Clearwater, Inc. Drying of grain and other particulate materials
EP1072351A1 (de) * 1999-07-08 2001-01-31 Pierre Diserens Verfahren zum Laserschneiden
IT1309368B1 (it) 1999-07-30 2002-01-22 Butler Eng & Marketing Procedimento e dispositivo per variare la composizione di una miscelagassosa.
FR2802114B1 (fr) * 1999-12-09 2002-06-28 Air Liquide Installation et procede de separation de gaz par permeation selective
US6572679B2 (en) * 2000-05-19 2003-06-03 Membrane Technology And Research, Inc. Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes
JP4529285B2 (ja) * 2000-12-26 2010-08-25 宇部興産株式会社 ガス分離膜装置および運転休止方法
US6604558B2 (en) 2001-01-05 2003-08-12 L'Air Liquide Société Anonyme à Directoire et Conseil de Surveillance pour l'Étude et l'Exploitation des Procedes Georges Claude Aircraft fuel inerting system for an airport
US6572678B1 (en) 2001-12-28 2003-06-03 Membrane Technology And Research, Inc. Natural gas separation using nitrogen-selective membranes of modest selectivity
US6565626B1 (en) 2001-12-28 2003-05-20 Membrane Technology And Research, Inc. Natural gas separation using nitrogen-selective membranes
US20040025507A1 (en) * 2002-08-02 2004-02-12 Honeywell International Inc. Turbo compressor for use in OBIGGS application
US6630011B1 (en) * 2002-09-17 2003-10-07 Membrane Technology And Research, Inc. Nitrogen removal from natural gas using two types of membranes
US6986802B2 (en) * 2003-08-28 2006-01-17 Bp Corporation North America Inc. Selective separation of fluid compounds utilizing a membrane separation process
US7081153B2 (en) * 2003-12-02 2006-07-25 Honeywell International Inc. Gas generating system and method for inerting aircraft fuel tanks
US20060011063A1 (en) * 2004-07-16 2006-01-19 Honeywell International Inc. High temperature gas separation membrane suitable for OBIGGS applications
DE102007020625A1 (de) * 2007-04-30 2008-11-06 Khs Ag Verfahren zum Verarbeiten, insbesondere zum Verpacken von Produkten unter Verwendung eines sauerstofffreien Prozessgases
WO2009087156A1 (en) * 2008-01-08 2009-07-16 Shell Internationale Research Maatschappij B.V. Multi - stage membrane separation process
WO2009151375A1 (en) * 2008-06-10 2009-12-17 Stg - Swefog Technology Group Aktiebolag A method of creating smoke, fog or haze, and a smoke, fog or haze generator assembly
DE102009010419A1 (de) * 2009-02-26 2010-09-02 Ulrich Stieler Kunststoff Service E.K. Vorrichtung und Verfahren zur Abtrennung von Stickstoff
JP2010120016A (ja) * 2010-03-08 2010-06-03 Ube Ind Ltd ガス分離膜装置の運転休止方法
US9592171B2 (en) 2011-08-25 2017-03-14 Undersea Breathing Systems, Inc. Hyperbaric chamber system and related methods
US20180361311A1 (en) * 2015-12-09 2018-12-20 Generon Igs, Inc. Membrane-based system for generating high-purity nitrogen
FR3047976B1 (fr) * 2016-02-18 2019-05-03 Zodiac Aerotechnics Generateur de gaz d'inertage, et systeme d'inertage d'un reservoir de carburant d'un aeronef mettant en œuvre ledit generateur de gaz d'inertage
US20180126329A1 (en) * 2016-11-04 2018-05-10 Eaton Corporation Tube sheet design for use in air separation modules
US10336956B2 (en) * 2017-03-31 2019-07-02 Mitsubishi Heavy Industries, Ltd. Natural-gas purification apparatus
WO2020218653A1 (ko) * 2019-04-26 2020-10-29 (주)에어레인 연소배가스를 이용한 질소농축공기의 제조방법
US20220072527A1 (en) * 2020-09-04 2022-03-10 The Maitland Company, Llc On-site systems and methods for treating spent oxidizable catalyst in inert gas environments
CN114361527A (zh) * 2022-03-18 2022-04-15 国家电投集团氢能科技发展有限公司 燃料电池吹扫系统和吹扫方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617493A (en) * 1946-04-15 1952-11-11 Phillips Petroleum Co Separation of hydrocarbons from nonhydrocarbons by diffusion
US2970106A (en) * 1958-01-31 1961-01-31 American Oil Co Aromatic separation process
JPS5263178A (en) * 1975-11-17 1977-05-25 Toshiba Corp Gas separation unit
JPS5351183A (en) * 1976-10-21 1978-05-10 Toshiba Corp Assembled body of gas separatin cells
FR2410501A1 (fr) * 1976-11-15 1979-06-29 Monsanto Co Membranes a composants multiples pour des separations de gaz
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
US4130403A (en) * 1977-08-03 1978-12-19 Cooley T E Removal of H2 S and/or CO2 from a light hydrocarbon stream by use of gas permeable membrane
JPS5461096A (en) * 1977-10-25 1979-05-17 Toshiba Corp Nitrous acid recovering device
US4264338A (en) * 1977-11-02 1981-04-28 Monsanto Company Method for separating gases
US4556180A (en) * 1978-12-07 1985-12-03 The Garrett Corporation Fuel tank inerting system
EP0110858A1 (de) * 1982-10-13 1984-06-13 Monsanto Company Membran-Gastrennungsverfahren
FR2540396B1 (fr) * 1983-02-04 1988-09-23 Petroles Cie Francaise Procede de deshydratation de gaz
US4597777A (en) * 1983-02-15 1986-07-01 Monsanto Company Membrane gas separation processes
US4435191A (en) * 1983-06-30 1984-03-06 Monsanto Company Process for separating aggressive gases from gas mixtures
GB8327143D0 (en) * 1983-10-11 1983-11-09 Petrocarbon Dev Ltd Purification of helium
US4474586A (en) * 1983-12-05 1984-10-02 Monsanto Company Gas separation process
JPS60231405A (ja) * 1984-04-26 1985-11-18 Kuraray Co Ltd 窒素富化空気発生装置
US4734106A (en) * 1985-05-08 1988-03-29 A/G Technology Corporation Gas separating
US4659343A (en) * 1985-09-09 1987-04-21 The Cynara Company Process for separating CO2 from other gases
US4781907A (en) * 1985-12-04 1988-11-01 Mcneill John M Production of membrane-derived nitrogen from combustion gases
US4676808A (en) * 1985-12-18 1987-06-30 Albany International Corp. Module for multistage gas separation
US4690695A (en) * 1986-04-10 1987-09-01 Union Carbide Corporation Enhanced gas separation process
US4701187A (en) * 1986-11-03 1987-10-20 Air Products And Chemicals, Inc. Process for separating components of a gas stream
JPS63151332A (ja) * 1986-12-13 1988-06-23 Ube Ind Ltd 二酸化炭素の分離回収方法
US4707267A (en) * 1987-01-22 1987-11-17 The Dow Chemical Company Device and method for separating individual fluids from a mixture of fluids

Also Published As

Publication number Publication date
DE68921187T2 (de) 1995-10-12
CA2005066C (en) 1997-09-23
NO174576B (no) 1994-02-21
EP0377424B1 (de) 1995-02-15
JPH02194809A (ja) 1990-08-01
NO174576C (no) 1994-06-01
NO894966D0 (no) 1989-12-11
EP0377424A2 (de) 1990-07-11
CA2005066A1 (en) 1990-06-27
NO894966L (no) 1990-06-28
JP2766692B2 (ja) 1998-06-18
US4894068A (en) 1990-01-16
IE893951L (en) 1990-06-27
IE67157B1 (en) 1996-03-06
EP0377424A3 (en) 1990-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee