DK2193226T3 - Højtemperaturelektrolyseenhed med hydrogen opsamlingsindretning - Google Patents

Højtemperaturelektrolyseenhed med hydrogen opsamlingsindretning Download PDF

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Publication number
DK2193226T3
DK2193226T3 DK08804574.5T DK08804574T DK2193226T3 DK 2193226 T3 DK2193226 T3 DK 2193226T3 DK 08804574 T DK08804574 T DK 08804574T DK 2193226 T3 DK2193226 T3 DK 2193226T3
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DK
Denmark
Prior art keywords
cathode
hydrogen
chamber
anode
electrochemical reactor
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DK08804574.5T
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English (en)
Inventor
Gallo Patrick Le
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Commissariat L Energie Atomique Et Aux Energies Alternatives
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Publication of DK2193226T3 publication Critical patent/DK2193226T3/da

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    • 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
    • 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
    • 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
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Claims (8)

1. Elektrokemisk reaktor omfattende en stak af adskillige elementære elektrolyseceller (C1, C2), hvor hver celle (C1, C2) er dannet af en katode (2.1,2.2), en anode (4.1,4.2) og en elektrolyt (6.1, 6.2), som er anbragt imellem katoden (2.1, 2.2) og anoden (4.1, 4.2), en forbindelsesplade (8), som er anbragt imellem hver anode (4.1) på en elementærcelle (C1) og en katode (2.2) på en efterfølgende elementærcelle (C2), hvilken forbindelsesplade (8) er i elektrisk kontakt med anoden (4.1) og katoden (2.2), og omfattende i det mindste ét katodisk kammer og i det mindste ét anodisk kammer for cirkulationen af fluid til katoden hhv. anoden, kendetegnet ved, at forbindelsespladen (8) yderligere omfatter i det mindste ét kammer (12) til opsamling af i det mindste én gas, som genereres ved katoden (2.2), adskilt fra det katodiske kammer (4) og det anodiske kammer (9) af en første (8.1) hhv. en anden (8.2) væg, hvilken første væg (8.1) har en tykkelse, som tillader diffusionen af gassen igennem den første væg (8.1) fra det katodiske kammer (11) til kammeret (12).
2. Elektrokemisk reaktor ifølge krav 1, hvor den første væg (8.1) har en tykkelse på mindre end 200 pm.
3. Elektrokemisk reaktor ifølge krav 1 eller 2, til fremstilling af hydrogen ved elektrolyse af vand, vanddamp, som cirkulerer i katoden (2.2), idet gassen, som diffunderer igennem den første væg (8.1), er hydrogen.
4. Elektrokemisk reaktor ifølge krav 3, hvor kammeret (12) er forbundet ved indgangen med en kilde for vanddamp og ved udgangen med det katodiske kammer (11) i kontakt med den første væg (8.1).
5. Elektrokemisk reaktor ifølge krav 3, hvor kammeret (12) er forbundet ved indgangen med en kilde for ikke-oxiderende dræningsgas, eksempelvis helium, og ved udgangen med organer til opsamling af dræningsgassen og hydrogen.
6. Elektrokemisk reaktor ifølge ethvert af kravene 1 til 5, hvor den anden væg er lækagetæt for gasformigt hydrogen.
7. Elektrokemisk reaktor ifølge ethvert af de foregående krav, hvor katoderne (2.1,2.2) og anoderne (4.1, 4.2) er fremstillede af porøst materiale og elektrolytten (6.1, 6.2) er fast.
8. Elektrokemisk reaktor ifølge ethvert af kravene 1 til 7, beregnet til at fungere ved høje temperaturer over 700°C.
DK08804574.5T 2007-09-25 2008-09-23 Højtemperaturelektrolyseenhed med hydrogen opsamlingsindretning DK2193226T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0757821A FR2921389B1 (fr) 2007-09-25 2007-09-25 Electrolyseur haute temperature a dispositif de recuperation d'hydrogene.
PCT/EP2008/062649 WO2009040334A2 (fr) 2007-09-25 2008-09-23 Electrolyseur haute temperature a dispositif de recuperation d'hydrogene

Publications (1)

Publication Number Publication Date
DK2193226T3 true DK2193226T3 (da) 2016-09-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK08804574.5T DK2193226T3 (da) 2007-09-25 2008-09-23 Højtemperaturelektrolyseenhed med hydrogen opsamlingsindretning

Country Status (10)

Country Link
US (1) US8317986B2 (da)
EP (1) EP2193226B1 (da)
JP (1) JP5170476B2 (da)
CN (1) CN101809204B (da)
BR (1) BRPI0817025A2 (da)
CA (1) CA2699996C (da)
DK (1) DK2193226T3 (da)
FR (1) FR2921389B1 (da)
WO (1) WO2009040334A2 (da)
ZA (1) ZA201001685B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921390B1 (fr) * 2007-09-25 2010-12-03 Commissariat Energie Atomique Electrolyseur haute temperature a dispositif d'homogeneisation de la temperature.
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
FR2957360B1 (fr) * 2010-03-12 2012-04-20 Commissariat Energie Atomique Electrolyseur a haute temperature (eht) comprenant une pluralite de cellules, a fonctionnement ameliore en cas de casse d'au moins une cellule et en veillissement
FR2957362B1 (fr) * 2010-03-12 2012-04-20 Commissariat Energie Atomique Procede d'electrochimie a rendement ameliore et reacteur electrochimique tel qu'un electrolyseur a haute temperature (eht) associe
FR2957359B1 (fr) 2010-03-12 2012-04-20 Commissariat Energie Atomique Dispositif d'electrolyse de l'eau a haute temperature a fonctionnement ameliore
FR2957361B1 (fr) * 2010-03-12 2012-04-20 Commissariat Energie Atomique Electrolyseur a haute temperature (eht) a surete de fonctionnement amelioree
FR2964393B1 (fr) * 2010-09-06 2012-09-28 Commissariat Energie Atomique Electrolyseur a haute temperature (eht) a surete de fonctionnement amelioree
FR2967695B1 (fr) * 2010-11-23 2012-12-21 Commissariat Energie Atomique Dispositif formant un joint d'etancheite entre deux espaces de gaz reactifs entre eux, application aux electrolyseurs de vapeur d'eau a haute temperature (evht) et aux piles a combustible de type sofc
FR2969179B1 (fr) * 2010-12-20 2013-02-08 Commissariat Energie Atomique Cellule de production d'hydrogene comprenant une cellule d'electrolyseur de la vapeur d'eau a haute temperature.
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
GB2506393A (en) * 2012-09-28 2014-04-02 Ibm Chemical reactor for enabling pairwise fluid contacts
CA3153307A1 (en) * 2019-09-05 2021-03-11 Skyre, Inc. A method of purifying helium from mixed gas
PL248766B1 (pl) * 2023-08-18 2026-01-26 Centrum Badawczo Rozwojowe Im M Faradaya Spolka Z Ograniczona Odpowiedzialnoscia Zintegrowany układ regeneracyjnego podgrzewu wody kotłowej obiegu turbiny parowej oraz sposób utylizacji ciepła odpadowego

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Also Published As

Publication number Publication date
ZA201001685B (en) 2010-12-29
CN101809204A (zh) 2010-08-18
JP2010540770A (ja) 2010-12-24
EP2193226A2 (fr) 2010-06-09
CA2699996C (fr) 2016-06-07
CN101809204B (zh) 2012-10-03
FR2921389B1 (fr) 2010-03-12
US20100200396A1 (en) 2010-08-12
WO2009040334A2 (fr) 2009-04-02
CA2699996A1 (fr) 2009-04-02
JP5170476B2 (ja) 2013-03-27
BRPI0817025A2 (pt) 2015-03-24
WO2009040334A3 (fr) 2009-07-09
US8317986B2 (en) 2012-11-27
EP2193226B1 (fr) 2016-05-25
FR2921389A1 (fr) 2009-03-27

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