EP4473149A4 - Régulation de température d'une cellule d'électrolyseur - Google Patents

Régulation de température d'une cellule d'électrolyseur

Info

Publication number
EP4473149A4
EP4473149A4 EP23750354.5A EP23750354A EP4473149A4 EP 4473149 A4 EP4473149 A4 EP 4473149A4 EP 23750354 A EP23750354 A EP 23750354A EP 4473149 A4 EP4473149 A4 EP 4473149A4
Authority
EP
European Patent Office
Prior art keywords
temperature control
electrolysis cell
electrolysis
cell
temperature
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
EP23750354.5A
Other languages
German (de)
English (en)
Other versions
EP4473149A2 (fr
Inventor
Thomas H Mcwaid
Gal Mariansky
Shizhao Su
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.)
Verdagy Inc
Original Assignee
Verdagy 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 US17/938,319 external-priority patent/US12173417B2/en
Application filed by Verdagy Inc filed Critical Verdagy Inc
Publication of EP4473149A2 publication Critical patent/EP4473149A2/fr
Publication of EP4473149A4 publication Critical patent/EP4473149A4/fr
Pending legal-status Critical Current

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
    • 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
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
    • C25B15/027—Temperature
    • 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
    • C25B15/087—Recycling of electrolyte to electrochemical cell
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP23750354.5A 2022-02-01 2023-02-01 Régulation de température d'une cellule d'électrolyseur Pending EP4473149A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263305470P 2022-02-01 2022-02-01
US17/938,319 US12173417B2 (en) 2021-10-05 2022-10-05 Systems and methods for producing hydrogen gas
PCT/US2023/061755 WO2023150556A2 (fr) 2022-02-01 2023-02-01 Régulation de température d'une cellule d'électrolyseur

Publications (2)

Publication Number Publication Date
EP4473149A2 EP4473149A2 (fr) 2024-12-11
EP4473149A4 true EP4473149A4 (fr) 2026-01-07

Family

ID=87553014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23750354.5A Pending EP4473149A4 (fr) 2022-02-01 2023-02-01 Régulation de température d'une cellule d'électrolyseur

Country Status (5)

Country Link
EP (1) EP4473149A4 (fr)
JP (1) JP7822075B2 (fr)
CN (1) CN118804999A (fr)
AU (1) AU2023215306A1 (fr)
WO (1) WO2023150556A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12173417B2 (en) 2021-10-05 2024-12-24 Verdagy, Inc. Systems and methods for producing hydrogen gas
EP4685274A1 (fr) * 2024-07-26 2026-01-28 Linde GmbH Procédé de détermination d'une température pour faire fonctionner une installation d'électrolyse
JP2026045777A (ja) * 2024-08-30 2026-03-13 三菱重工業株式会社 水電解装置、制御方法及びプログラム
JP2026055656A (ja) * 2024-09-18 2026-03-31 三菱重工業株式会社 電解装置用の制御装置、電解設備及び電解装置の制御方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080223727A1 (en) * 2005-10-13 2008-09-18 Colin Oloman Continuous Co-Current Electrochemical Reduction of Carbon Dioxide
WO2015184388A1 (fr) * 2014-05-29 2015-12-03 Liquid Light, Inc. Procédé et système pour la réduction électrochimique de dioxyde de carbone au moyen d'une électrode à diffusion gazeuse
EP3604620A1 (fr) * 2017-03-31 2020-02-05 Asahi Kasei Kabushiki Kaisha Système d'électrolyse de l'eau, procédé d'électrolyse de l'eau et procédé pour la production d'hydrogène
US20210101109A1 (en) * 2019-10-04 2021-04-08 Hamilton Sundstrand Corporation Process water gas management of inert gas generation electrolyzer system with gas-activated valve
CN113930805A (zh) * 2021-11-30 2022-01-14 清华大学 电制氢系统温度预测控制方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850071A1 (de) * 1998-10-30 2000-05-04 Bayer Ag Membran-Elektrolysezelle mit aktiver Gas-/Flüssigkeitstrennung
ES2985127T3 (es) * 2017-03-23 2024-11-04 Asahi Chemical Ind Sistema de electrolisis de agua alcalina y método para producir hidrógeno
WO2020132064A1 (fr) * 2018-12-18 2020-06-25 Opus 12 Inc. Électrolyseur et son procédé d'utilisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080223727A1 (en) * 2005-10-13 2008-09-18 Colin Oloman Continuous Co-Current Electrochemical Reduction of Carbon Dioxide
WO2015184388A1 (fr) * 2014-05-29 2015-12-03 Liquid Light, Inc. Procédé et système pour la réduction électrochimique de dioxyde de carbone au moyen d'une électrode à diffusion gazeuse
EP3604620A1 (fr) * 2017-03-31 2020-02-05 Asahi Kasei Kabushiki Kaisha Système d'électrolyse de l'eau, procédé d'électrolyse de l'eau et procédé pour la production d'hydrogène
US20210101109A1 (en) * 2019-10-04 2021-04-08 Hamilton Sundstrand Corporation Process water gas management of inert gas generation electrolyzer system with gas-activated valve
CN113930805A (zh) * 2021-11-30 2022-01-14 清华大学 电制氢系统温度预测控制方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAKAS GEORGIOS ET AL: "Dynamic energy and mass balance model for an industrial alkaline water electrolyzer plant process", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER LTD, AMSTERDAM, NL, vol. 47, no. 7, 23 December 2021 (2021-12-23), pages 4328 - 4345, XP086926596, ISSN: 0360-3199, [retrieved on 20211223], DOI: 10.1016/J.IJHYDENE.2021.11.126 *

Also Published As

Publication number Publication date
AU2023215306A1 (en) 2024-08-08
WO2023150556A3 (fr) 2023-10-05
WO2023150556A2 (fr) 2023-08-10
JP7822075B2 (ja) 2026-03-02
EP4473149A2 (fr) 2024-12-11
JP2025504077A (ja) 2025-02-06
CN118804999A (zh) 2024-10-18

Similar Documents

Publication Publication Date Title
EP4473149A4 (fr) Régulation de température d'une cellule d'électrolyseur
EP3593401C0 (fr) Mise en oeuvre d'une commande par feedback en vue d'une conception améliorée d'un système électrochimique
EP3836864C0 (fr) Configuration de robots chirurgicaux à l'aide d'un affichage à miroir augmenté
DK4140006T3 (da) Fremgangsmåde til on-demand lukket sløjfe-styring af et elektrokemisk anlæg
IL281801A (en) Temperature control for ire
EP4271399A4 (fr) Différenciation améliorée de cellules bêta
EP3867393A4 (fr) Production enzymatique de tagatose
EP4375097A4 (fr) Système de régulation de température
MA55562A (fr) Production de cellules car-t anti-bcma
DE112021000971A5 (de) Temperieranlage
EP3874059C0 (fr) Séquençage monocellulaire d'arn pleine longueur
PL3987175T3 (pl) Sposób realizowanego komputerowo określania parametrów sterowania turbiny
IL283404A (en) Electrode for electrolytic evolution of gas
EP4409777C0 (fr) Compensation du délai asymétrique
LT3880802T (lt) Patobulintas t ląstelių gamybos būdas
EP3896155A4 (fr) Procédé de production de cellules à modification génomique
DE112021000975A5 (de) Temperieranlage
EP4073865A4 (fr) Optimisation de cellule électrochimique
EP4048789A4 (fr) Modulation de la traduction des récepteurs des cellules immunitaires modifiées à l'aide d'éléments de séquence non codants
EP4206208C0 (fr) Utilisation de composés organiques de mono-étain
EP3856081A4 (fr) Minéralisation de matrices chargées de cellules
EP4395693C0 (fr) Écarts de compensation par simulation d'une fabrication
EP4201648C0 (fr) Contrôle de processus thermique
EP4569939A4 (fr) Commande de puissance de liaison montante pour un changement de cellule basé sur l1/l2
DK4352280T3 (da) Elektrode til elektrolytisk udvikling af brint

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240816

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20251210

RIC1 Information provided on ipc code assigned before grant

Ipc: C25B 1/04 20210101AFI20251204BHEP

Ipc: C25B 15/021 20210101ALI20251204BHEP

Ipc: C25B 15/08 20060101ALI20251204BHEP

Ipc: C25B 9/19 20210101ALI20251204BHEP

Ipc: C25B 9/67 20210101ALI20251204BHEP

Ipc: C25B 9/77 20210101ALI20251204BHEP

Ipc: C25B 9/65 20210101ALI20251204BHEP

Ipc: C25B 9/70 20210101ALI20251204BHEP

Ipc: C25B 15/02 20210101ALI20251204BHEP