PT103221B - Pilha de combustível a hidrogénio com arejamento integrado e alimentação em fonte de pressão - Google Patents

Pilha de combustível a hidrogénio com arejamento integrado e alimentação em fonte de pressão Download PDF

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Publication number
PT103221B
PT103221B PT103221A PT10322104A PT103221B PT 103221 B PT103221 B PT 103221B PT 103221 A PT103221 A PT 103221A PT 10322104 A PT10322104 A PT 10322104A PT 103221 B PT103221 B PT 103221B
Authority
PT
Portugal
Prior art keywords
hydrogen
stack
channels
hydrogen fuel
fuel cells
Prior art date
Application number
PT103221A
Other languages
English (en)
Portuguese (pt)
Other versions
PT103221A (pt
Inventor
Jose Joao Santana Campos Rodrigues
Rui Pedro Da Costa Neto
Diogo Goncalo Moreira Pinto
Bruno Miguel Souto Lopes
Goncalo Jose De Moura Trindade Elias
Joaquim Jose Inacio Caetano Tenreiro
Original Assignee
Sre Solucoes Racionais De En S
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 Sre Solucoes Racionais De En S filed Critical Sre Solucoes Racionais De En S
Priority to PT103221A priority Critical patent/PT103221B/pt
Priority to PCT/PT2005/000022 priority patent/WO2006068527A2/fr
Priority to EP05819211A priority patent/EP2097942A2/fr
Publication of PT103221A publication Critical patent/PT103221A/pt
Publication of PT103221B publication Critical patent/PT103221B/pt

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
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/04179—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 by purging or increasing flow or pressure of reactants
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
PT103221A 2004-12-21 2004-12-21 Pilha de combustível a hidrogénio com arejamento integrado e alimentação em fonte de pressão PT103221B (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PT103221A PT103221B (pt) 2004-12-21 2004-12-21 Pilha de combustível a hidrogénio com arejamento integrado e alimentação em fonte de pressão
PCT/PT2005/000022 WO2006068527A2 (fr) 2004-12-21 2005-12-21 Assemblage de piles a combustible a l'hydrogene avec alimentation d'air et refroidissement integres destine a etre utilise avec une configuration d'alimentation a pression fixe et a extremite bout perdu
EP05819211A EP2097942A2 (fr) 2004-12-21 2005-12-21 Assemblage de piles a combustible a l'hydrogene avec alimentation d'air et refroidissement integres destine a etre utilise avec une configuration d'alimentation a pression fixe et a extremite bout perdu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT103221A PT103221B (pt) 2004-12-21 2004-12-21 Pilha de combustível a hidrogénio com arejamento integrado e alimentação em fonte de pressão

Publications (2)

Publication Number Publication Date
PT103221A PT103221A (pt) 2006-06-30
PT103221B true PT103221B (pt) 2007-02-28

Family

ID=36424049

Family Applications (1)

Application Number Title Priority Date Filing Date
PT103221A PT103221B (pt) 2004-12-21 2004-12-21 Pilha de combustível a hidrogénio com arejamento integrado e alimentação em fonte de pressão

Country Status (3)

Country Link
EP (1) EP2097942A2 (fr)
PT (1) PT103221B (fr)
WO (1) WO2006068527A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT106779A (pt) 2013-02-13 2014-08-13 José Jo O Santana Campos Rodrigues Electrolisador e processo de produção de gás de síntese, por electrólise da água, usando eléctrodos de grafite/carbono
CN115050985B (zh) * 2022-06-27 2023-08-11 吉林大学 具有肺进气方式的叶脉流道仿生空冷型燃料电池及其方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484298A (en) * 1967-05-16 1969-12-16 Allis Chalmers Mfg Co Electrode backing plate for electrochemical cells
US6555261B1 (en) * 1998-10-29 2003-04-29 3M Innovative Properties Company Microstructured flow fields
JP2000156234A (ja) * 1998-11-17 2000-06-06 Nichias Corp 燃料電池用セパレータ構造およびその作成方法
WO2002089244A1 (fr) * 2001-04-27 2002-11-07 Enable Fuel Cell Corporation Systeme de pile a combustible aerobie passive a administration commutee de combustible
WO2003019704A1 (fr) * 2001-08-29 2003-03-06 The Regents Of The University Of California Empilement de piles a combustible a alimentation d'air passive

Also Published As

Publication number Publication date
PT103221A (pt) 2006-06-30
EP2097942A2 (fr) 2009-09-09
WO2006068527B1 (fr) 2007-04-05
WO2006068527A3 (fr) 2007-02-08
WO2006068527A2 (fr) 2006-06-29

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Effective date: 20070112