ZA201206428B - Electrochemical process having improved afficiency and related electrochemical reactor such as a high temperature electrolyzer (hte) - Google Patents

Electrochemical process having improved afficiency and related electrochemical reactor such as a high temperature electrolyzer (hte)

Info

Publication number
ZA201206428B
ZA201206428B ZA2012/06428A ZA201206428A ZA201206428B ZA 201206428 B ZA201206428 B ZA 201206428B ZA 2012/06428 A ZA2012/06428 A ZA 2012/06428A ZA 201206428 A ZA201206428 A ZA 201206428A ZA 201206428 B ZA201206428 B ZA 201206428B
Authority
ZA
South Africa
Prior art keywords
afficiency
hte
electrochemical
improved
high temperature
Prior art date
Application number
ZA2012/06428A
Other languages
English (en)
Inventor
Gallo Patrick Le
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 ZA201206428B publication Critical patent/ZA201206428B/en

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)
ZA2012/06428A 2010-03-12 2012-08-27 Electrochemical process having improved afficiency and related electrochemical reactor such as a high temperature electrolyzer (hte) ZA201206428B (en)

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
ZA201206428B true ZA201206428B (en) 2013-05-29

Family

ID=42555649

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/06428A ZA201206428B (en) 2010-03-12 2012-08-27 Electrochemical process having improved afficiency and related electrochemical reactor such as a high temperature electrolyzer (hte)

Country Status (9)

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

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 (fr) * 2000-09-28 2003-12-10 Proton Energy Systems, Inc. Systeme regenerable de pile electrochimique et procede d'utilisation associe
EP1270508B1 (fr) * 2001-06-26 2007-01-03 H2 Tec Ag Procédé et dispositif pour la préparation d'hydrogène
EP1540756A2 (fr) * 2002-06-28 2005-06-15 Honda Giken Kogyo Kabushiki Kaisha Pile a combustible et empilement de piles a combustible
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 (fr) 2011-09-15
WO2011110675A1 (fr) 2011-09-15
BR112012022386A2 (pt) 2016-07-05
FR2957362A1 (fr) 2011-09-16
US20120325677A1 (en) 2012-12-27
FR2957362B1 (fr) 2012-04-20
KR20130016217A (ko) 2013-02-14
EP2545205A1 (fr) 2013-01-16

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