FR3094843B1 - Set of a SOEC / SOFC type solid oxide stack and a clamping system incorporating a gas distribution system - Google Patents

Set of a SOEC / SOFC type solid oxide stack and a clamping system incorporating a gas distribution system Download PDF

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Publication number
FR3094843B1
FR3094843B1 FR1903507A FR1903507A FR3094843B1 FR 3094843 B1 FR3094843 B1 FR 3094843B1 FR 1903507 A FR1903507 A FR 1903507A FR 1903507 A FR1903507 A FR 1903507A FR 3094843 B1 FR3094843 B1 FR 3094843B1
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FR
France
Prior art keywords
soec
gas distribution
clamping
solid oxide
type solid
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.)
Active
Application number
FR1903507A
Other languages
French (fr)
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FR3094843A1 (en
Inventor
Michel Planque
Guilhem Roux
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Priority to FR1903507A priority Critical patent/FR3094843B1/en
Publication of FR3094843A1 publication Critical patent/FR3094843A1/en
Application granted granted Critical
Publication of FR3094843B1 publication Critical patent/FR3094843B1/en
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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
    • 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
    • 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
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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
    • H01M8/002—Shape, form of a fuel cell
    • H01M8/006—Flat
    • 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
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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

Abstract

L'objet principal de l'invention est un ensemble (80) comportant un empilement (20) à oxydes solides de type SOEC/SOFC et un système de serrage (60) de l’empilement (20) comprenant au moins deux tiges de serrage (55) permettant l’assemblage de plaques de serrage supérieure (45) et inférieure (46). Cet ensemble (80) comporte en outre un système de distribution de gaz (40) formé au moins en partie à l’intérieur d’au moins l’une des plaques de serrage supérieure et inférieure (46) et à l’intérieur d’au moins deux tiges de serrage (55) creuses en communication fluidique avec ladite au moins l’une des plaques de serrage supérieure et inférieure (46) pour la circulation d’au moins un gaz surchauffé ou destiné à être surchauffé. Figure pour l’abrégé : Figure 6The main object of the invention is an assembly (80) comprising a stack (20) with solid oxides of the SOEC / SOFC type and a clamping system (60) of the stack (20) comprising at least two clamping rods. (55) allowing the assembly of upper (45) and lower (46) clamping plates. This assembly (80) further comprises a gas distribution system (40) formed at least in part inside at least one of the upper and lower clamping plates (46) and within the interior of at least one of the upper and lower clamp plates (46). at least two hollow clamping rods (55) in fluid communication with said at least one of the upper and lower clamping plates (46) for the circulation of at least one superheated gas or intended to be superheated. Figure for the abstract: Figure 6

FR1903507A 2019-04-02 2019-04-02 Set of a SOEC / SOFC type solid oxide stack and a clamping system incorporating a gas distribution system Active FR3094843B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1903507A FR3094843B1 (en) 2019-04-02 2019-04-02 Set of a SOEC / SOFC type solid oxide stack and a clamping system incorporating a gas distribution system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903507A FR3094843B1 (en) 2019-04-02 2019-04-02 Set of a SOEC / SOFC type solid oxide stack and a clamping system incorporating a gas distribution system
FR1903507 2019-04-02

Publications (2)

Publication Number Publication Date
FR3094843A1 FR3094843A1 (en) 2020-10-09
FR3094843B1 true FR3094843B1 (en) 2021-04-30

Family

ID=67514869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903507A Active FR3094843B1 (en) 2019-04-02 2019-04-02 Set of a SOEC / SOFC type solid oxide stack and a clamping system incorporating a gas distribution system

Country Status (1)

Country Link
FR (1) FR3094843B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101841335B1 (en) * 2013-02-07 2018-03-22 니뽄 도쿠슈 도교 가부시키가이샤 Fuel cell
EP3096381B1 (en) * 2014-01-15 2018-10-24 NGK Spark Plug Co., Ltd. Fuel cell cassette and fuel cell stack
JP6498992B2 (en) * 2015-03-31 2019-04-10 日本特殊陶業株式会社 Flat fuel cell
FR3045215B1 (en) 2015-12-15 2023-03-03 Commissariat Energie Atomique AUTONOMOUS CLAMPING SYSTEM FOR A SOEC/SOFC TYPE SOLID OXIDE STACK AT HIGH TEMPERATURE
FR3061495B1 (en) 2017-01-02 2019-05-31 Commissariat A L'energie Atomique Et Aux Energies Alternatives HIGH TEMPERATURE SEAL COUPLING SYSTEM OF SOLID OXIDE STACK OF SOEC / SOFC TYPE

Also Published As

Publication number Publication date
FR3094843A1 (en) 2020-10-09

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