DE69217863D1 - Membran Lufttrocknungs- und Trennungsverfahren - Google Patents

Membran Lufttrocknungs- und Trennungsverfahren

Info

Publication number
DE69217863D1
DE69217863D1 DE69217863T DE69217863T DE69217863D1 DE 69217863 D1 DE69217863 D1 DE 69217863D1 DE 69217863 T DE69217863 T DE 69217863T DE 69217863 T DE69217863 T DE 69217863T DE 69217863 D1 DE69217863 D1 DE 69217863D1
Authority
DE
Germany
Prior art keywords
air drying
separation process
membrane air
membrane
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
DE69217863T
Other languages
English (en)
Other versions
DE69217863T2 (de
Inventor
Ravi Prasad
Frank Notaro
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.)
Praxair Technology Inc
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of DE69217863D1 publication Critical patent/DE69217863D1/de
Application granted granted Critical
Publication of DE69217863T2 publication Critical patent/DE69217863T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Drying Of Gases (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
DE69217863T 1991-11-20 1992-11-17 Membran Lufttrocknungs- und Trennungsverfahren Expired - Fee Related DE69217863T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/794,911 US5169412A (en) 1991-11-20 1991-11-20 Membrane air drying and separation operations

Publications (2)

Publication Number Publication Date
DE69217863D1 true DE69217863D1 (de) 1997-04-10
DE69217863T2 DE69217863T2 (de) 1997-09-18

Family

ID=25164064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217863T Expired - Fee Related DE69217863T2 (de) 1991-11-20 1992-11-17 Membran Lufttrocknungs- und Trennungsverfahren

Country Status (8)

Country Link
US (1) US5169412A (de)
EP (1) EP0547387B1 (de)
JP (1) JPH05269334A (de)
KR (1) KR930009642A (de)
BR (1) BR9204490A (de)
CA (1) CA2083093A1 (de)
DE (1) DE69217863T2 (de)
MX (1) MX9206616A (de)

Families Citing this family (42)

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Publication number Priority date Publication date Assignee Title
FR2683737B1 (fr) * 1991-11-18 1994-08-05 Air Liquide Procede et installation de production par permeation d'un gaz leger impur a partir d'un melange gazeux contenant ce gaz leger.
US5259869A (en) * 1992-05-06 1993-11-09 Permea, Inc. Use of membrane separation to dry gas streams containing water vapor
US5378263A (en) * 1992-12-21 1995-01-03 Praxair Technology, Inc. High purity membrane nitrogen
US5281253A (en) * 1993-01-06 1994-01-25 Praxair Technology, Inc. Multistage membrane control system and process
US5306331A (en) * 1993-03-18 1994-04-26 Permea, Inc. Process for cooling the feed gas to gas separation systems
US5308382A (en) * 1993-04-16 1994-05-03 Praxair Technology, Inc. Container inerting
US5383956A (en) * 1993-10-12 1995-01-24 Praxair Technology, Inc. Start-up and shut down processes for membrane systems and membrane systems useful for the same
US5407467A (en) * 1993-10-25 1995-04-18 Membrane Technology And Research, Inc. Sour gas treatment process
DE69507549T2 (de) 1994-08-04 1999-07-29 Praxair Technology Inc Gastrennung mit Spülgas zur Vor- oder Nachreinigung
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
US5641337A (en) * 1995-12-08 1997-06-24 Permea, Inc. Process for the dehydration of a gas
US5709732A (en) * 1996-04-02 1998-01-20 Praxair Technology, Inc. Advanced membrane system for separating gaseous mixtures
US5669959A (en) * 1996-05-16 1997-09-23 Uop Process for safe membrane operation
AU724534B2 (en) * 1996-08-14 2000-09-21 Bend Research, Inc. Vapor permeation system
US6059857A (en) * 1996-08-14 2000-05-09 Bend Research, Inc. Ultrapurification of organic solvents
DE19722731A1 (de) * 1997-04-10 1998-10-15 Beko Kondensat Technik Gmbh Trocknungsvorrichtung für Druckluft
US5855647A (en) * 1997-05-15 1999-01-05 American Air Liquide, Inc. Process for recovering SF6 from a gas
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
GB9713989D0 (en) * 1997-07-02 1997-09-10 Boc Group Plc Controlling atmospheres in containers
DE19739144C2 (de) * 1997-09-06 2002-04-18 Geesthacht Gkss Forschung Vorrichtung zur Entfernung von Wasserdampf aus unter Druck befindlichen Gasen oder Gasgemischen
EP0908219B1 (de) * 1997-10-09 1999-12-08 Gkss-Forschungszentrum Geesthacht Gmbh Mehrstufiges Verfahren für die Trennung/rückgewinnung von Gasen
JP3279231B2 (ja) * 1997-10-13 2002-04-30 トヨタ自動車株式会社 ヨウ素ガスの分離方法
JP2966836B1 (ja) * 1998-07-22 1999-10-25 日本エア・リキード株式会社 ガス精製方法及びガス精製装置
US6180168B1 (en) 1999-02-01 2001-01-30 Air Products And Chemicals, Inc. Process for the manufacture of a membrane device with internal sweep
EP1072351A1 (de) * 1999-07-08 2001-01-31 Pierre Diserens Verfahren zum Laserschneiden
US6581297B1 (en) 2000-11-17 2003-06-24 Graham-White Manufacturing Company Drying apparatus and method
US6719825B2 (en) 2002-05-07 2004-04-13 Graham-White Manufacturing Company Air drying apparatus and method
US6881245B2 (en) * 2002-10-18 2005-04-19 Bendix Commercial Vehicle Systems Llc Membrane air dryer and method of mounting a membrane dryer to a vehicle
US7247210B2 (en) * 2004-02-23 2007-07-24 Ecolab Inc. Methods for treating CIP equipment and equipment for treating CIP equipment
US7392811B2 (en) * 2004-02-23 2008-07-01 Ecolab Inc. Delivery head for multiple phase treatment composition, vessel including a delivery head, and method for treating a vessel interior surface
US7220358B2 (en) * 2004-02-23 2007-05-22 Ecolab Inc. Methods for treating membranes and separation facilities and membrane treatment composition
DE102004022312B4 (de) * 2004-05-04 2009-04-16 Daimler Ag Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen
US7753991B2 (en) * 2004-07-30 2010-07-13 Kertzman Systems, Inc. Water transport method and assembly including a thin film membrane for the addition or removal of water from gases or liquids
US20060260329A1 (en) * 2005-05-17 2006-11-23 Rampersad Bryce M Cryogenic biological preservation unit with integrated cryocooler and nitrogen supply
US7442279B2 (en) * 2005-11-04 2008-10-28 Kimberly-Clark Worldwide, Inc. Method and apparatus for producing tissue paper
US20090049983A1 (en) * 2007-08-22 2009-02-26 Flair Corporation, A Delaware Corporation Energy management system for membrane separation device
US7972415B2 (en) * 2008-12-11 2011-07-05 Spx Corporation Membrane-based compressed air breathing system
US20110185891A1 (en) 2010-02-02 2011-08-04 Generon Igs, Inc. Sweep gas for membrane-based dehydration modules
JP5852422B2 (ja) * 2011-11-26 2016-02-03 国立研究開発法人農業環境技術研究所 超高純度窒素ガスの精製方法
DE102020108090A1 (de) 2020-03-24 2021-09-30 Wipotec Gmbh Verfahren und Vorrichtung zur Feuchte-Regelung
JP7020512B2 (ja) * 2020-06-30 2022-02-16 東洋紡株式会社 膜分離装置および濃縮方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT649908A (de) * 1960-04-01
US3339341A (en) * 1965-12-22 1967-09-05 Du Pont Fluid separation process and apparatus
JPS5263178A (en) * 1975-11-17 1977-05-25 Toshiba Corp Gas separation unit
JPS5266879A (en) * 1975-12-02 1977-06-02 Toshiba Corp Equipment for separation of gas
JPS6365930A (ja) * 1986-09-04 1988-03-24 Kobe Steel Ltd 軽質ガス精製装置
US4701187A (en) * 1986-11-03 1987-10-20 Air Products And Chemicals, Inc. Process for separating components of a gas stream
US4783201A (en) * 1987-12-28 1988-11-08 Rice Arthur W Gas dehydration membrane apparatus
FR2636858B1 (fr) * 1988-09-08 1990-11-02 Air Liquide Procede et installation de separation d'un constituant a permeabilite intermediaire d'un melange gazeux
US4894068A (en) * 1988-12-27 1990-01-16 Permea, Inc. Process for capturing nitrogen from air using gas separation membranes
GB8906594D0 (en) * 1989-03-22 1989-05-04 Boc Group Plc Separation of gas mixtures
US4931070A (en) * 1989-05-12 1990-06-05 Union Carbide Corporation Process and system for the production of dry, high purity nitrogen
US5004482A (en) * 1989-05-12 1991-04-02 Union Carbide Corporation Production of dry, high purity nitrogen
US4934148A (en) * 1989-05-12 1990-06-19 Union Carbide Corporation Dry, high purity nitrogen production process and system
JPH02307804A (ja) * 1989-05-19 1990-12-21 Matsushita Electric Ind Co Ltd 酸素富化膜装置
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
JPH03245812A (ja) * 1990-02-22 1991-11-01 Toyobo Co Ltd ガスの分離方法
US5084073A (en) * 1990-10-11 1992-01-28 Union Carbide Industrial Gases Technology Corporation Membrane drying process and system

Also Published As

Publication number Publication date
JPH05269334A (ja) 1993-10-19
KR930009642A (ko) 1993-06-21
EP0547387B1 (de) 1997-03-05
US5169412A (en) 1992-12-08
BR9204490A (pt) 1993-06-08
EP0547387A1 (de) 1993-06-23
CA2083093A1 (en) 1993-05-21
DE69217863T2 (de) 1997-09-18
MX9206616A (es) 1993-05-01

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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