WO2004017450A3 - Vorrichtung und verfahren zur befeuchtung eines gasstroms - Google Patents

Vorrichtung und verfahren zur befeuchtung eines gasstroms Download PDF

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Publication number
WO2004017450A3
WO2004017450A3 PCT/DE2003/002200 DE0302200W WO2004017450A3 WO 2004017450 A3 WO2004017450 A3 WO 2004017450A3 DE 0302200 W DE0302200 W DE 0302200W WO 2004017450 A3 WO2004017450 A3 WO 2004017450A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
humidifying
membrane
humidifying device
humidified
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.)
Ceased
Application number
PCT/DE2003/002200
Other languages
English (en)
French (fr)
Other versions
WO2004017450A2 (de
Inventor
Gerhard Berger
Jens Introp
Gerhard Konrad
Arnold Lamm
Sven Schnetzler
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to JP2004528339A priority Critical patent/JP4541889B2/ja
Priority to EP03787622A priority patent/EP1527492A2/de
Priority to AU2003250287A priority patent/AU2003250287A1/en
Priority to US10/521,515 priority patent/US7455721B2/en
Publication of WO2004017450A2 publication Critical patent/WO2004017450A2/de
Anticipated expiration legal-status Critical
Publication of WO2004017450A3 publication Critical patent/WO2004017450A3/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Air Humidification (AREA)

Abstract

Eine Vorrichtung dient zum Befeuchten eines zu befeuchtenden Gasstroms, welcher z.B. einem Brennstoffzellensystem (1) zugeführt wird. Zur Befeuchtung wird dabei ein feuchtes Gas, z.B. ein feuchtes Abgas aus dem Brennstoffzellensystem, genutzt, welches zusammen mit dem zu befeuchtenden Gasstrom in eine Befeuchtereinrichtung (7) strömt. Die beiden Gasströme sind dabei durch eine Membran (8) in der Befeuchtereinrichtung voneinander getrennt, wobei die Membran lediglich für Wasserdampf durchlässig ist. Erfindungsgemäss ist wenigstens eine Bypassleitung (12, 13) vorgesehen, durch welche zumindest einer der Gasströme teilweise um dem Bereich der Membran in der Befeuchtereinrichtung führbar ist. Dadurch kann der Taupunkt in dem zu befeuchtenden Gasstrom in vorteilhafter Weise frei eingestellt werden.
PCT/DE2003/002200 2002-07-18 2003-07-02 Vorrichtung und verfahren zur befeuchtung eines gasstroms Ceased WO2004017450A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004528339A JP4541889B2 (ja) 2002-07-18 2003-07-02 ガス流の加湿装置及び方法
EP03787622A EP1527492A2 (de) 2002-07-18 2003-07-02 Vorrichtung und verfahren zur befeuchtung eines gasstroms
AU2003250287A AU2003250287A1 (en) 2002-07-18 2003-07-02 Device and method for humidifying a gas flow
US10/521,515 US7455721B2 (en) 2002-07-18 2003-07-02 Device and method for humidifying a gas flow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10235757 2002-07-18
DE10235757.2 2002-07-18

Publications (2)

Publication Number Publication Date
WO2004017450A2 WO2004017450A2 (de) 2004-02-26
WO2004017450A3 true WO2004017450A3 (de) 2005-01-20

Family

ID=31724060

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/002200 Ceased WO2004017450A2 (de) 2002-07-18 2003-07-02 Vorrichtung und verfahren zur befeuchtung eines gasstroms

Country Status (5)

Country Link
US (1) US7455721B2 (de)
EP (1) EP1527492A2 (de)
JP (1) JP4541889B2 (de)
AU (1) AU2003250287A1 (de)
WO (1) WO2004017450A2 (de)

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
US7384149B2 (en) * 2003-07-21 2008-06-10 Asml Netherlands B.V. Lithographic projection apparatus, gas purging method and device manufacturing method and purge gas supply system
US20060285091A1 (en) * 2003-07-21 2006-12-21 Parekh Bipin S Lithographic projection apparatus, gas purging method, device manufacturing method and purge gas supply system related application
EP1521040B1 (de) * 2003-10-01 2006-11-29 Imes Management AG Vorrichtung zur Entfeuchtung von Raumluft
US7477505B2 (en) 2005-10-18 2009-01-13 General Hydrogen Corporation Capacitor bank for electrical generator
WO2007045103A2 (en) * 2005-10-18 2007-04-26 General Hydrogen Corporation Fuel cell fluid management system
US20070218326A1 (en) * 2006-03-17 2007-09-20 Honeywell International, Inc. Approach of solving humidification device turndown ratio for proton exchange membrane fuel cells
AT502353B1 (de) * 2006-06-29 2007-07-15 Avl List Gmbh Verfahren und vorrichtung zur konditionierung eines o2-hältigen gases
DE102006041762A1 (de) * 2006-09-04 2008-03-06 Daimler Ag Vorrichtung und Verfahren zum Befeuchten eines zu einer Brennstoffzelle strömenden Gasstroms
DE102007003240B3 (de) * 2007-01-22 2008-09-04 Daimler Ag Rückkühlungs- und Befeuchtungseinrichtung in Brennstoffzellen
US8551665B2 (en) 2007-02-09 2013-10-08 Daimler Ag Supply system and warning device for a fuel cell stack and method for controlling the supply system
DE102007015955B4 (de) * 2007-04-03 2014-01-30 Daimler Ag Vorrichtung zum Betreiben eines Brennstoffzellensystems
US20090047551A1 (en) * 2007-08-15 2009-02-19 Janusz Blaszczyk Methods of operating fuel cell systems having a humidification device
FR2930681A1 (fr) * 2008-04-28 2009-10-30 Air Liquide Systeme de bypass d'un humidificateur de cathode d'une pile a combustible, pile a combustible dotee de ce systeme et procede d'elimination de gouttelettes d'eau dans des piles a combustible
US8454724B2 (en) * 2010-06-30 2013-06-04 Uop Llc Flexible system to remove carbon dioxide from a feed natural gas
DE102012222020B4 (de) * 2012-11-30 2022-03-31 Airbus Operations Gmbh System zum Versorgen eines Flugzeugs mit Inertgas, Verfahren zum Versorgen eines Flugzeugs mit Inertgas, Verwendung einer Membran und Flugzeug
KR101459455B1 (ko) * 2012-12-12 2014-11-07 현대자동차 주식회사 연료전지의 가습 장치 및 방법
DE102013007207A1 (de) * 2013-04-25 2014-10-30 Daimler Ag Vorrichtung zur Aufbereitung von Luft
CA2914953A1 (en) * 2013-06-24 2014-12-31 Nuvera Fuel Cells, Inc. Fuel cell air flow method and system
KR101592423B1 (ko) * 2014-08-01 2016-02-18 현대자동차주식회사 연료전지용 가습기 및 이를 포함하는 연료전지 시스템
CN107076689B (zh) * 2014-08-28 2020-07-24 Br 管理有限公司 用于设置并控制气体湿度的装置
DE102022212348A1 (de) 2022-11-18 2024-05-23 Mahle International Gmbh Membranblockmodul

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048383A (en) * 1998-10-08 2000-04-11 International Fuel Cells, L.L.C. Mass transfer composite membrane for a fuel cell power plant
US20010010875A1 (en) * 2000-01-31 2001-08-02 Honda Giken Kogyo Kabushiki Kaisha. Humidification system for a fuel cell
US20010015500A1 (en) * 2000-01-19 2001-08-23 Hiroshi Shimanuki Humidifer
US20020039674A1 (en) * 2000-10-04 2002-04-04 Honda Giken Kogyo Kabushiki Kaisha Humidifier for fuel cell

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812960C1 (de) 1998-03-24 1999-11-04 Kompressoren Und Druckluft Tec Membrantrockner
US6007931A (en) * 1998-06-24 1999-12-28 International Fuel Cells Corporation Mass and heat recovery system for a fuel cell power plant
JP4540786B2 (ja) * 2000-01-31 2010-09-08 本田技研工業株式会社 燃料電池用熱交換加湿システム
JP2001216984A (ja) * 2000-01-31 2001-08-10 Honda Motor Co Ltd 燃料電池用加湿システム
JP2001216987A (ja) * 2000-01-31 2001-08-10 Honda Motor Co Ltd 燃料電池用加湿システム
DE10110419A1 (de) * 2000-03-08 2003-10-23 Honda Motor Co Ltd Brennstoffzellensystem
JP3973869B2 (ja) * 2000-10-04 2007-09-12 本田技研工業株式会社 燃料電池用加湿装置および燃料電池システム
DE10059910C2 (de) 2000-12-01 2003-01-16 Daimler Chrysler Ag Vorrichtung zur kontinuierlichen Befeuchtung und Entfeuchtung der Zuluft von Fertigungsprozessen oder Raumlufttechnik-Anlagen
JP5189719B2 (ja) * 2001-01-22 2013-04-24 本田技研工業株式会社 燃料電池システム
US6884534B2 (en) 2001-05-03 2005-04-26 General Motors Corporation Electronic by-pass control of gas around the humidifier to the fuel cell stack
JP3871251B2 (ja) * 2001-07-13 2007-01-24 本田技研工業株式会社 燃料電池の加湿システム
DE10232906A1 (de) * 2002-07-19 2004-01-29 Agere Systems, Inc. Auf Auswahlhäufigkeit basierende Neuanordnung von Menüpunkten in einem elektronischen Gerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048383A (en) * 1998-10-08 2000-04-11 International Fuel Cells, L.L.C. Mass transfer composite membrane for a fuel cell power plant
US20010015500A1 (en) * 2000-01-19 2001-08-23 Hiroshi Shimanuki Humidifer
US20010010875A1 (en) * 2000-01-31 2001-08-02 Honda Giken Kogyo Kabushiki Kaisha. Humidification system for a fuel cell
US20020039674A1 (en) * 2000-10-04 2002-04-04 Honda Giken Kogyo Kabushiki Kaisha Humidifier for fuel cell

Also Published As

Publication number Publication date
US7455721B2 (en) 2008-11-25
JP2005533360A (ja) 2005-11-04
AU2003250287A1 (en) 2004-03-03
AU2003250287A8 (en) 2004-03-03
WO2004017450A2 (de) 2004-02-26
JP4541889B2 (ja) 2010-09-08
EP1527492A2 (de) 2005-05-04
US20060101994A1 (en) 2006-05-18

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