BR112012022386A2 - processo de eletroquímica com rendimento melhorado e reator eletroquímico tal como um eletrolisador em alta temperatura (eat) associado - Google Patents

processo de eletroquímica com rendimento melhorado e reator eletroquímico tal como um eletrolisador em alta temperatura (eat) associado

Info

Publication number
BR112012022386A2
BR112012022386A2 BR112012022386A BR112012022386A BR112012022386A2 BR 112012022386 A2 BR112012022386 A2 BR 112012022386A2 BR 112012022386 A BR112012022386 A BR 112012022386A BR 112012022386 A BR112012022386 A BR 112012022386A BR 112012022386 A2 BR112012022386 A2 BR 112012022386A2
Authority
BR
Brazil
Prior art keywords
reaction gas
eat
electrochemistry
vortex
constituent
Prior art date
Application number
BR112012022386A
Other languages
English (en)
Inventor
Patrick Le Gallo
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BR112012022386A2 publication Critical patent/BR112012022386A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • 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
    • H01M8/04164—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 condensers, gas-liquid separators or filters
    • 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
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

processo de eletroquímica com rendimento melhorado e reator eletroquímico tal como um eletrolisador em alta temperatura (eat) associado. a invenção se refere a um novo processo de eletroquímica tendo em vista produzir uma gás de reação de massa molar inferior àquela do(s) constituinte(s) sob a forma de gás ou de vapor, de acordo com o qual faz-se circular o gás ou vapor do(s) constituinte(s) incial(ais) e recupera-se o gás de reação no trajeto de circulação do(s) constituinte(s) incial(ais). de acordo com a ivnenção, é criado pelo menos um vórtice em uma zona a montante da zona de recuperação do gás de reação, o(s) vórtice(s) sendo próprio(s) para separar o gás de reação produzido do(s) contituinte(s) incial(ais) ainda presente(s) a fim de fazer esse(s) último ser(em) submetido(s) a uma eletroquímica na dita zona a montante. aplicação na eletrólise da água em altas temperaturas de acordo com a qual se separa graças ao(s) vórtice(s) o hidrogênio produzido do excesso de vapor de água a fim de fazer esse último ser submetido a uma eletrólise dentro do próprio eletrolisador.
BR112012022386A 2010-03-12 2011-03-11 processo de eletroquímica com rendimento melhorado e reator eletroquímico tal como um eletrolisador em alta temperatura (eat) associado BR112012022386A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1051786A FR2957362B1 (fr) 2010-03-12 2010-03-12 Procede d'electrochimie a rendement ameliore et reacteur electrochimique tel qu'un electrolyseur a haute temperature (eht) associe
PCT/EP2011/053724 WO2011110675A1 (fr) 2010-03-12 2011-03-11 Procede d'electrochimie a rendement ameliore et reacteur electrochimique tel qu'un electrolyseur a haute temperature (eht) associe

Publications (1)

Publication Number Publication Date
BR112012022386A2 true BR112012022386A2 (pt) 2016-07-05

Family

ID=42555649

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012022386A BR112012022386A2 (pt) 2010-03-12 2011-03-11 processo de eletroquímica com rendimento melhorado e reator eletroquímico tal como um eletrolisador em alta temperatura (eat) associado

Country Status (9)

Country Link
US (1) US20120325677A1 (pt)
EP (1) EP2545205A1 (pt)
JP (1) JP2013522458A (pt)
KR (1) KR20130016217A (pt)
BR (1) BR112012022386A2 (pt)
CA (1) CA2792509A1 (pt)
FR (1) FR2957362B1 (pt)
WO (1) WO2011110675A1 (pt)
ZA (1) ZA201206428B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2957359B1 (fr) 2010-03-12 2012-04-20 Commissariat Energie Atomique Dispositif d'electrolyse de l'eau a haute temperature a fonctionnement ameliore
FR2957363B1 (fr) 2010-03-12 2012-04-20 Commissariat Energie Atomique Architecture d'electrolyseur a haute temperature, a production cible elevee par cellule d'electrolyse et taux de degradation des cellules limite
FR2957361B1 (fr) 2010-03-12 2012-04-20 Commissariat Energie Atomique Electrolyseur a haute temperature (eht) a surete de fonctionnement amelioree
FR2976591B1 (fr) 2011-06-16 2013-07-12 Commissariat Energie Atomique Module interconnecteur de realisation simplifiee pour dispositif d'electrolyse de l'eau a haute temperature
FR2983493B1 (fr) * 2011-12-05 2014-09-05 Commissariat Energie Atomique Procede de fonctionnement d'un electrolyseur haute temperature comportant une etape de reduction du materiau des cathodes
CN113278991B (zh) * 2021-05-26 2022-08-05 华东理工大学 一种利用旋流场强化电解效率的方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3215650B2 (ja) * 1996-05-23 2001-10-09 日本碍子株式会社 電気化学セル、その製造方法および電気化学装置
US6338786B1 (en) * 1999-07-16 2002-01-15 Stuart Energy Systems Corporation Gas-liquid separation method and apparatus in electrolytic cells
EP1368848A2 (en) * 2000-09-28 2003-12-10 Proton Energy Systems, Inc. Regenerative electrochemical cell system and method for use thereof
EP1270508B1 (en) * 2001-06-26 2007-01-03 H2 Tec Ag Process and device for producing hydrogen
EP1540756A2 (en) * 2002-06-28 2005-06-15 Honda Giken Kogyo Kabushiki Kaisha Fuel cell and fuel cell stack
JP4394865B2 (ja) * 2002-06-28 2010-01-06 本田技研工業株式会社 燃料電池
JP5044112B2 (ja) * 2005-09-15 2012-10-10 株式会社東芝 高温水蒸気電解装置及びその電解方法
FR2921389B1 (fr) * 2007-09-25 2010-03-12 Commissariat Energie Atomique Electrolyseur haute temperature a dispositif de recuperation d'hydrogene.

Also Published As

Publication number Publication date
JP2013522458A (ja) 2013-06-13
CA2792509A1 (en) 2011-09-15
WO2011110675A1 (fr) 2011-09-15
FR2957362A1 (fr) 2011-09-16
US20120325677A1 (en) 2012-12-27
FR2957362B1 (fr) 2012-04-20
ZA201206428B (en) 2013-05-29
KR20130016217A (ko) 2013-02-14
EP2545205A1 (fr) 2013-01-16

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]