JPWO2022219850A1 - - Google Patents

Info

Publication number
JPWO2022219850A1
JPWO2022219850A1 JP2023514332A JP2023514332A JPWO2022219850A1 JP WO2022219850 A1 JPWO2022219850 A1 JP WO2022219850A1 JP 2023514332 A JP2023514332 A JP 2023514332A JP 2023514332 A JP2023514332 A JP 2023514332A JP WO2022219850 A1 JPWO2022219850 A1 JP WO2022219850A1
Authority
JP
Japan
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
JP2023514332A
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 filed Critical
Publication of JPWO2022219850A1 publication Critical patent/JPWO2022219850A1/ja
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
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

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)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
JP2023514332A 2021-04-13 2021-12-22 Pending JPWO2022219850A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021067897 2021-04-13
PCT/JP2021/047525 WO2022219850A1 (ja) 2021-04-13 2021-12-22 劣化判定支援装置、水電解装置および劣化判定支援方法

Publications (1)

Publication Number Publication Date
JPWO2022219850A1 true JPWO2022219850A1 (ja) 2022-10-20

Family

ID=83639543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023514332A Pending JPWO2022219850A1 (ja) 2021-04-13 2021-12-22

Country Status (6)

Country Link
US (1) US20240133065A1 (ja)
EP (1) EP4324959A1 (ja)
JP (1) JPWO2022219850A1 (ja)
CN (1) CN117062942A (ja)
AU (1) AU2021440645A1 (ja)
WO (1) WO2022219850A1 (ja)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6591199B2 (en) * 2000-04-11 2003-07-08 Recherche 2000 Inc. Method and system for acquisition, monitoring, display and diagnosis of operational parameters of electrolyzers
FI20031733A0 (fi) * 2003-11-27 2003-11-27 Outokumpu Oy Menetelmä kuparielektrolyysin tilaindeksin määrittämiseksi
EP1910588B1 (en) * 2005-06-16 2018-05-16 Recherche 2000 Inc. Method and system for electrolyzer diagnosis based on curve fitting analysis and efficiency optimization
EP2006418B2 (en) * 2007-06-11 2021-07-14 Recherche 2000 Inc. Efficiency optimization and damage detection of electrolysis cells
JP2010121146A (ja) * 2008-11-17 2010-06-03 Hitachi Zosen Corp 固体高分子型水電解装置
JP5770829B2 (ja) * 2010-04-23 2015-08-26 ルシェルシュ ２０００ インコーポレイテッド 電解装置の安全性及び性能を確保し監視する方法
DE102011107935A1 (de) * 2011-07-19 2013-01-24 Thyssenkrupp Uhde Gmbh Verfahren zur Bestimmung eines sicheren und wirtschaftlichen stromdichteabhängigen Spannungs- und/oder spezifischen Energieverbrauchsbetriebsbereichs
WO2014114348A1 (en) * 2013-01-25 2014-07-31 Haldor Topsøe A/S A process for monitoring, protection and safety shut-down of an electrolyser system
JP6826476B2 (ja) 2017-03-28 2021-02-03 東京瓦斯株式会社 水電解システム

Also Published As

Publication number Publication date
WO2022219850A1 (ja) 2022-10-20
US20240133065A1 (en) 2024-04-25
AU2021440645A1 (en) 2023-10-26
EP4324959A1 (en) 2024-02-21
CN117062942A (zh) 2023-11-14

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