EP3908551A4 - Method of producing hydrogen - Google Patents

Method of producing hydrogen Download PDF

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Publication number
EP3908551A4
EP3908551A4 EP20738984.2A EP20738984A EP3908551A4 EP 3908551 A4 EP3908551 A4 EP 3908551A4 EP 20738984 A EP20738984 A EP 20738984A EP 3908551 A4 EP3908551 A4 EP 3908551A4
Authority
EP
European Patent Office
Prior art keywords
producing hydrogen
hydrogen
producing
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.)
Pending
Application number
EP20738984.2A
Other languages
German (de)
French (fr)
Other versions
EP3908551A1 (en
Inventor
Jin Dawson
Nicholas FARANDOS
Matthew Dawson
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.)
Utility Global Inc
Original Assignee
Utility Global Inc
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
Priority claimed from US16/674,629 external-priority patent/US11557784B2/en
Priority claimed from US16/680,770 external-priority patent/US20200156104A1/en
Priority claimed from US16/684,838 external-priority patent/US20200144654A1/en
Priority claimed from US16/684,864 external-priority patent/US11611097B2/en
Priority claimed from US16/693,271 external-priority patent/US20200144627A1/en
Priority claimed from US16/699,453 external-priority patent/US20200144633A1/en
Priority claimed from US16/699,461 external-priority patent/US20200144635A1/en
Priority claimed from US16/707,066 external-priority patent/US20200182549A1/en
Priority claimed from US16/707,084 external-priority patent/US20200235410A1/en
Priority claimed from US16/707,046 external-priority patent/US20200235409A1/en
Application filed by Utility Global Inc filed Critical Utility Global Inc
Priority claimed from PCT/US2020/013129 external-priority patent/WO2020146759A1/en
Publication of EP3908551A1 publication Critical patent/EP3908551A1/en
Publication of EP3908551A4 publication Critical patent/EP3908551A4/en
Pending legal-status Critical Current

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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • 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
    • C25B1/042—Hydrogen or oxygen by electrolysis of water by electrolysis of steam
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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
    • C25B5/00—Electrogenerative processes, i.e. processes for producing compounds in which electricity is generated simultaneously
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
    • 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
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers of fuel cell stacks
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/062—Hydrocarbon production, e.g. Fischer-Tropsch process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/068—Ammonia synthesis
    • 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
    • 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
EP20738984.2A 2019-01-11 2020-01-10 Method of producing hydrogen Pending EP3908551A4 (en)

Applications Claiming Priority (56)

Application Number Priority Date Filing Date Title
US201962791629P 2019-01-11 2019-01-11
US201962797572P 2019-01-28 2019-01-28
US201962798344P 2019-01-29 2019-01-29
US201962804115P 2019-02-11 2019-02-11
US201962805250P 2019-02-13 2019-02-13
US201962808644P 2019-02-21 2019-02-21
US201962809602P 2019-02-23 2019-02-23
US201962814695P 2019-03-06 2019-03-06
US201962819374P 2019-03-15 2019-03-15
US201962819289P 2019-03-15 2019-03-15
US201962824229P 2019-03-26 2019-03-26
US201962825576P 2019-03-28 2019-03-28
US201962827800P 2019-04-01 2019-04-01
US201962834531P 2019-04-16 2019-04-16
US201962837089P 2019-04-22 2019-04-22
US201962839587P 2019-04-26 2019-04-26
US201962840381P 2019-04-29 2019-04-29
US201962844126P 2019-05-07 2019-05-07
US201962844127P 2019-05-07 2019-05-07
US201962847472P 2019-05-14 2019-05-14
US201962849269P 2019-05-17 2019-05-17
US201962852045P 2019-05-23 2019-05-23
US201962856736P 2019-06-03 2019-06-03
US201962863390P 2019-06-19 2019-06-19
US201962864492P 2019-06-20 2019-06-20
US201962866758P 2019-06-26 2019-06-26
US201962869322P 2019-07-01 2019-07-01
US201962875437P 2019-07-17 2019-07-17
US201962877699P 2019-07-23 2019-07-23
US201962888319P 2019-08-16 2019-08-16
US201962895416P 2019-09-03 2019-09-03
US201962896466P 2019-09-05 2019-09-05
US201962899087P 2019-09-11 2019-09-11
US201962904683P 2019-09-24 2019-09-24
US201962912626P 2019-10-08 2019-10-08
US201962925210P 2019-10-23 2019-10-23
US201962927627P 2019-10-29 2019-10-29
US201962928326P 2019-10-30 2019-10-30
US16/674,629 US11557784B2 (en) 2018-11-06 2019-11-05 Method of making a fuel cell and treating a component thereof
US16/674,695 US11735755B2 (en) 2018-11-06 2019-11-05 System and method for integrated deposition and heating
US16/674,657 US11575142B2 (en) 2018-11-06 2019-11-05 Method and system for making a fuel cell
US16/674,580 US20200176803A1 (en) 2018-11-06 2019-11-05 Method of Making Fuel Cells and a Fuel Cell Stack
US16/680,770 US20200156104A1 (en) 2018-11-06 2019-11-12 Manufacturing Method with Particle Size Control
US201962934808P 2019-11-13 2019-11-13
US16/684,864 US11611097B2 (en) 2018-11-06 2019-11-15 Method of making an electrochemical reactor via sintering inorganic dry particles
US16/684,838 US20200144654A1 (en) 2018-11-06 2019-11-15 Compact Electrochemical Reactors
US16/693,271 US20200144627A1 (en) 2018-11-06 2019-11-23 Method of Making Channeled Electrodes
US201962941358P 2019-11-27 2019-11-27
US16/699,453 US20200144633A1 (en) 2018-11-06 2019-11-29 Interconnect with Microchannels and Method of Making
US16/699,461 US20200144635A1 (en) 2018-11-06 2019-11-29 Method of Making an Interconnect
US201962944259P 2019-12-05 2019-12-05
US16/707,066 US20200182549A1 (en) 2018-11-06 2019-12-09 Multi-Fluid Heat Exchanger and Methods of Making and Using
US16/707,084 US20200235410A1 (en) 2018-11-06 2019-12-09 Heat Exchanger for an Electrochemical Reactor and Method of Making
US16/707,046 US20200235409A1 (en) 2018-11-06 2019-12-09 Balance of Plant for Electrochemical Reactors
US201962955443P 2019-12-31 2019-12-31
PCT/US2020/013129 WO2020146759A1 (en) 2019-01-09 2020-01-10 Method of producing hydrogen

Publications (2)

Publication Number Publication Date
EP3908551A1 EP3908551A1 (en) 2021-11-17
EP3908551A4 true EP3908551A4 (en) 2023-01-11

Family

ID=78049076

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20738984.2A Pending EP3908551A4 (en) 2019-01-11 2020-01-10 Method of producing hydrogen
EP20738706.9A Pending EP3908549A4 (en) 2019-01-11 2020-01-10 Hydrogen production system

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20738706.9A Pending EP3908549A4 (en) 2019-01-11 2020-01-10 Hydrogen production system

Country Status (2)

Country Link
EP (2) EP3908551A4 (en)
JP (1) JP2022522603A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU364563A1 (en) * 1971-03-11 1972-12-28 METHOD OF OBTAINING HYDROGEN FOR AMMONIA SYNTHESIS
US6051125A (en) * 1998-09-21 2000-04-18 The Regents Of The University Of California Natural gas-assisted steam electrolyzer
JP2004284875A (en) * 2003-03-20 2004-10-14 Nippon Oil Corp Hydrogen production system, and fuel cell system
US20070163889A1 (en) * 2004-02-18 2007-07-19 Tohru Kato Method and apparatus for producing hydrogen
US20070217995A1 (en) * 2004-02-18 2007-09-20 Chi Matsumura Hydrogen Producing Method and Apparatus
US20090235587A1 (en) * 2008-03-24 2009-09-24 Battelle Energy Alliance, Llc Methods and systems for producing syngas
US20100086824A1 (en) * 2008-09-03 2010-04-08 Michael Homel Assemblies of hollow electrode electrochemical devices
US20130082421A1 (en) * 2010-06-11 2013-04-04 Commissariat A L'energie Atomique Et Aux Enegies Alternatives Process for manufacturing elementary electrochemical cells for energy- or hydrogen-producing electrochemical systems, in particular of sofc and hte type
US20150167186A1 (en) * 2012-05-28 2015-06-18 Kagoshima University Electrochemical reactor and method for producing fuel gas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635812A (en) * 1968-07-05 1972-01-18 Gen Electric Solid oxygen-ion electrolyte cell for the dissociation of steam

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU364563A1 (en) * 1971-03-11 1972-12-28 METHOD OF OBTAINING HYDROGEN FOR AMMONIA SYNTHESIS
US6051125A (en) * 1998-09-21 2000-04-18 The Regents Of The University Of California Natural gas-assisted steam electrolyzer
JP2004284875A (en) * 2003-03-20 2004-10-14 Nippon Oil Corp Hydrogen production system, and fuel cell system
US20070163889A1 (en) * 2004-02-18 2007-07-19 Tohru Kato Method and apparatus for producing hydrogen
US20070217995A1 (en) * 2004-02-18 2007-09-20 Chi Matsumura Hydrogen Producing Method and Apparatus
US20090235587A1 (en) * 2008-03-24 2009-09-24 Battelle Energy Alliance, Llc Methods and systems for producing syngas
US20100086824A1 (en) * 2008-09-03 2010-04-08 Michael Homel Assemblies of hollow electrode electrochemical devices
US20130082421A1 (en) * 2010-06-11 2013-04-04 Commissariat A L'energie Atomique Et Aux Enegies Alternatives Process for manufacturing elementary electrochemical cells for energy- or hydrogen-producing electrochemical systems, in particular of sofc and hte type
US20150167186A1 (en) * 2012-05-28 2015-06-18 Kagoshima University Electrochemical reactor and method for producing fuel gas

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MARTINEZ-FRIAS J ET AL: "A natural gas-assisted steam electrolyzer for high-efficiency production of hydrogen", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER, AMSTERDAM, NL, vol. 28, no. 5, 1 May 2003 (2003-05-01), pages 483 - 490, XP004411258, ISSN: 0360-3199, DOI: 10.1016/S0360-3199(02)00135-0 *
See also references of WO2020146759A1 *

Also Published As

Publication number Publication date
EP3908551A1 (en) 2021-11-17
EP3908549A1 (en) 2021-11-17
EP3908549A4 (en) 2023-01-11
JP2022522603A (en) 2022-04-20

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