JP7776390B2 - 蒸気発生器を備えた電解槽システム及びその作動方法 - Google Patents

蒸気発生器を備えた電解槽システム及びその作動方法

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Publication number
JP7776390B2
JP7776390B2 JP2022114495A JP2022114495A JP7776390B2 JP 7776390 B2 JP7776390 B2 JP 7776390B2 JP 2022114495 A JP2022114495 A JP 2022114495A JP 2022114495 A JP2022114495 A JP 2022114495A JP 7776390 B2 JP7776390 B2 JP 7776390B2
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Japan
Prior art keywords
steam
air
water
steam generator
stack
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Japanese (ja)
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JP2023017719A (ja
JP2023017719A5 (https=
Inventor
ウエインガートナー，デビッド
Original Assignee
ブルーム エネルギー コーポレイション
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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
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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
    • C25B15/02—Process control or regulation
    • C25B15/021—Process control or regulation of heating or cooling
    • 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
    • C25B9/60—Constructional parts of cells
    • C25B9/67—Heating or cooling means
    • 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
    • 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
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/07—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics
    • 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
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/186—Regeneration by electrochemical means by electrolytic decomposition of the electrolytic solution or the formed water product
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • 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)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Ceramic Engineering (AREA)
JP2022114495A 2021-07-16 2022-07-19 蒸気発生器を備えた電解槽システム及びその作動方法 Active JP7776390B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163222555P 2021-07-16 2021-07-16
US63/222,555 2021-07-16

Publications (3)

Publication Number Publication Date
JP2023017719A JP2023017719A (ja) 2023-02-07
JP2023017719A5 JP2023017719A5 (https=) 2025-07-14
JP7776390B2 true JP7776390B2 (ja) 2025-11-26

Family

ID=82655086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022114495A Active JP7776390B2 (ja) 2021-07-16 2022-07-19 蒸気発生器を備えた電解槽システム及びその作動方法

Country Status (4)

Country Link
US (1) US12091759B2 (https=)
EP (1) EP4119699A1 (https=)
JP (1) JP7776390B2 (https=)
KR (1) KR102881984B1 (https=)

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* Cited by examiner, † Cited by third party
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EP4105360A3 (en) * 2021-05-18 2022-12-28 Bloom Energy Corporation Electrolyzer system with steam generation and method of operating same
US12136725B2 (en) 2021-11-12 2024-11-05 Bloom Energy Corporation Electrolyzer system with steam generation and method of operating same
CA3186052A1 (en) * 2022-01-07 2023-07-07 Bloom Energy Corporation Vaporizer and external steam for solid oxide electrolyzer
US12173418B2 (en) 2022-07-08 2024-12-24 Bloom Energy Corporation SOEC integration with ultra hot steam
US12264398B2 (en) 2023-05-04 2025-04-01 Bloom Energy Corporation Solid oxide electrolyzer system including air bypass
US12338540B1 (en) 2023-12-15 2025-06-24 Bloom Energy Corporation Electrolyzer cell module and method of operating thereof using separate stack air flow and product cooling flow
FR3160823A1 (fr) * 2024-03-29 2025-10-03 Genvia Boîte chaude comprenant des empilements de plaques pour électrolyseur à oxyde solide (SOEC) ou pour système de pile à combustible (SOFC) uniformément alimentés, et installation associée
KR102757459B1 (ko) * 2024-05-13 2025-01-21 삼성이앤에이 주식회사 유체 가열 유닛, 핫박스 및 고체산화물 수전해 시스템
KR102770910B1 (ko) * 2024-05-13 2025-02-24 삼성이앤에이 주식회사 스팀 생성 유닛 및 고체산화물 수전해 시스템
WO2025249472A1 (ja) * 2024-05-30 2025-12-04 日本特殊陶業株式会社 電気化学セル、固体酸化物形電解セル、セルスタック、ホットモジュール、および水素製造装置
WO2025249470A1 (ja) * 2024-05-30 2025-12-04 日本特殊陶業株式会社 電気化学セル、固体酸化物形電解セル、セルスタック、ホットモジュール、および水素製造装置
WO2026034156A1 (ja) * 2024-08-09 2026-02-12 日本碍子株式会社 電解モジュール
WO2026047273A1 (en) * 2024-08-26 2026-03-05 Elcogen Oy Solid oxide steam electrolysis system and method
CN120453411A (zh) * 2025-04-23 2025-08-08 广东佛燃科技有限公司 一种固体氧化物电解池制氢系统及其运行方法

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US20180131018A1 (en) 2016-11-08 2018-05-10 Bloom Energy Corporation Sofc system and method which maintain a reducing anode environment
JP2019534940A (ja) 2016-09-19 2019-12-05 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ 電解槽と結合された水素化物タンクを含む水の高温可逆電解用システム
WO2021030728A1 (en) 2019-08-14 2021-02-18 Upstart Power, Inc. Sofc-conduction

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US7381313B2 (en) * 2005-06-30 2008-06-03 General Electric Company Integrated hydrogen production and processing system and method of operation
GB0521984D0 (en) 2005-10-28 2005-12-07 Rolls Royce Fuel Cell Systems Electrolysis
US20100086824A1 (en) * 2008-09-03 2010-04-08 Michael Homel Assemblies of hollow electrode electrochemical devices
BR112015022536A2 (pt) * 2013-03-11 2017-07-18 Haldor Topsoe As pilha soec com aquecedor integrado
EP2980899B1 (en) * 2013-03-28 2018-04-25 Kyocera Corporation Solid-oxide electrolytic cell, cell stack device and electrolytic module, and electrolytic de vice
FR3012472B1 (fr) * 2013-10-25 2017-03-31 Electricite De France Pilotage d'un electrolyseur a haute temperature
FR3033943B1 (fr) 2015-03-19 2017-03-31 Electricite De France Procede de gestion thermique d'un systeme pour la cogeneration d'electricite et de chaleur et systeme associe
US20180287179A1 (en) 2015-04-08 2018-10-04 Sunfire Gmbh Heat management method in a high-temperature steam electrolysis (soec), solid oxide fuel cell (sofc) and/or reversible high-temperature fuel cell (rsoc), and high-temperature steam electrolysis (soec), solid oxide fuel cell (sofc) and/or reversible high-temperature fuel cell (rsoc) arrangement
CN111139493B (zh) * 2019-12-23 2021-04-20 西安交通大学 一种太阳能光伏光热高温电解水制氢系统及制氢方法
EP3901329A1 (de) * 2020-04-23 2021-10-27 sunfire GmbH Festoxidzellen-system-betriebsverfahren
EP4105360A3 (en) 2021-05-18 2022-12-28 Bloom Energy Corporation Electrolyzer system with steam generation and method of operating same
US12136725B2 (en) 2021-11-12 2024-11-05 Bloom Energy Corporation Electrolyzer system with steam generation and method of operating same

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JP2019534940A (ja) 2016-09-19 2019-12-05 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ 電解槽と結合された水素化物タンクを含む水の高温可逆電解用システム
US20180131018A1 (en) 2016-11-08 2018-05-10 Bloom Energy Corporation Sofc system and method which maintain a reducing anode environment
WO2021030728A1 (en) 2019-08-14 2021-02-18 Upstart Power, Inc. Sofc-conduction

Also Published As

Publication number Publication date
US20230013942A1 (en) 2023-01-19
JP2023017719A (ja) 2023-02-07
KR20230016064A (ko) 2023-01-31
KR102881984B1 (ko) 2025-11-10
US12091759B2 (en) 2024-09-17
EP4119699A1 (en) 2023-01-18
TW202315200A (zh) 2023-04-01

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