KR102881984B1 - 스팀 생성을 이용하는 전해조 시스템 및 이의 동작 방법 - Google Patents

스팀 생성을 이용하는 전해조 시스템 및 이의 동작 방법

Info

Publication number
KR102881984B1
KR102881984B1 KR1020220088046A KR20220088046A KR102881984B1 KR 102881984 B1 KR102881984 B1 KR 102881984B1 KR 1020220088046 A KR1020220088046 A KR 1020220088046A KR 20220088046 A KR20220088046 A KR 20220088046A KR 102881984 B1 KR102881984 B1 KR 102881984B1
Authority
KR
South Korea
Prior art keywords
steam
air
water
steam generator
oxygen exhaust
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
KR1020220088046A
Other languages
English (en)
Korean (ko)
Other versions
KR20230016064A (ko
Inventor
바인개르트너 데이비드
Original Assignee
블룸 에너지 코퍼레이션
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 블룸 에너지 코퍼레이션 filed Critical 블룸 에너지 코퍼레이션
Publication of KR20230016064A publication Critical patent/KR20230016064A/ko
Application granted granted Critical
Publication of KR102881984B1 publication Critical patent/KR102881984B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
KR1020220088046A 2021-07-16 2022-07-18 스팀 생성을 이용하는 전해조 시스템 및 이의 동작 방법 Active KR102881984B1 (ko)

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 (2)

Publication Number Publication Date
KR20230016064A KR20230016064A (ko) 2023-01-31
KR102881984B1 true KR102881984B1 (ko) 2025-11-10

Family

ID=82655086

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220088046A Active KR102881984B1 (ko) 2021-07-16 2022-07-18 스팀 생성을 이용하는 전해조 시스템 및 이의 동작 방법

Country Status (4)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070000789A1 (en) 2005-06-30 2007-01-04 Libby Cara S Integrated hydrogen production and processing system and method of operation
US20080289955A1 (en) 2005-10-28 2008-11-27 Cristiano Balestrino Electrolysis
JP2018517233A (ja) 2015-04-08 2018-06-28 サンファイアー ゲゼルシャフト ミット ベシュレンクテル ハフツングＳｕｎＦｉｒｅ ＧｍｂＨ 高温水蒸気電解［ＳＯＥＣ］、固体酸化物形燃料電池［ＳＯＦＣ］および／または可逆高温燃料電池［ｒＳＯＣ］の熱管理法ならびに高温水蒸気電解［ＳＯＥＣ］装置、固体酸化物形燃料電池［ＳＯＦＣ］装置および／または可逆高温燃料電池［ｒＳＯＣ］装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR3056230B1 (fr) 2016-09-19 2020-02-28 Commissariat A L'energie Atomique Et Aux Energies Alternatives Systeme d'electrolyse reversible de l'eau a haute temperature comportant un reservoir d'hydrures couple a l'electrolyseur
US10361442B2 (en) 2016-11-08 2019-07-23 Bloom Energy Corporation SOFC system and method which maintain a reducing anode environment
US12374709B2 (en) 2019-08-14 2025-07-29 Upstart Power, Inc. Sofc-conduction
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070000789A1 (en) 2005-06-30 2007-01-04 Libby Cara S Integrated hydrogen production and processing system and method of operation
US20080289955A1 (en) 2005-10-28 2008-11-27 Cristiano Balestrino Electrolysis
JP2018517233A (ja) 2015-04-08 2018-06-28 サンファイアー ゲゼルシャフト ミット ベシュレンクテル ハフツングＳｕｎＦｉｒｅ ＧｍｂＨ 高温水蒸気電解［ＳＯＥＣ］、固体酸化物形燃料電池［ＳＯＦＣ］および／または可逆高温燃料電池［ｒＳＯＣ］の熱管理法ならびに高温水蒸気電解［ＳＯＥＣ］装置、固体酸化物形燃料電池［ＳＯＦＣ］装置および／または可逆高温燃料電池［ｒＳＯＣ］装置

Also Published As

Publication number Publication date
US20230013942A1 (en) 2023-01-19
JP2023017719A (ja) 2023-02-07
KR20230016064A (ko) 2023-01-31
JP7776390B2 (ja) 2025-11-26
US12091759B2 (en) 2024-09-17
EP4119699A1 (en) 2023-01-18
TW202315200A (zh) 2023-04-01

Similar Documents

Publication Publication Date Title
KR102881984B1 (ko) 스팀 생성을 이용하는 전해조 시스템 및 이의 동작 방법
US12312697B2 (en) Electrolyzer system with steam generation and method of operating same
US20230220577A1 (en) Vaporizer and external steam for solid oxide electrolyzer
US12136725B2 (en) Electrolyzer system with steam generation and method of operating same
US6861169B2 (en) Cogeneration of power and heat by an integrated fuel cell power system
JP2016157598A (ja) 燃料電池発電装置と方法
JP5763480B2 (ja) 燃料電池システム
TWI916596B (zh) 具蒸氣產生之電解系統及操作其之方法
JP5247530B2 (ja) セルスタック装置、燃料電池モジュールおよび燃料電池装置
US20260055521A1 (en) Electrolyzer cell system including embedded busbar assembly
US20240301565A1 (en) Electrolyzer system including thermal control components and method of operating same
US20260062816A1 (en) Combined solid oxide electrolyzer cell and polymer electrolyte electrolyzer cell hydrogen generation system and method of operating thereof
US20250207272A1 (en) Tubular heater with alumina-forming outer surface for electrochemical systems and methods thereof
CN116445948A (zh) 伴随蒸汽生成的电解器系统和其操作方法
US20250286090A1 (en) Electrochemical cell systems including fluid ejector
JP2005158660A (ja) 燃料電池発電装置
JP2017527945A (ja) 熱効率が増加した燃料電池モジュール、これを用いた暖房システムおよびその制御方法
JP5726685B2 (ja) 燃料電池システム

Legal Events

Date Code Title Description
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D16 Fast track examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D16-EXM-PA0302 (AS PROVIDED BY THE NATIONAL OFFICE)

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D16-exm-PA0302

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)