AU2023306752B2 - Operation support device, operation support method and operation support program - Google Patents

Operation support device, operation support method and operation support program

Info

Publication number
AU2023306752B2
AU2023306752B2 AU2023306752A AU2023306752A AU2023306752B2 AU 2023306752 B2 AU2023306752 B2 AU 2023306752B2 AU 2023306752 A AU2023306752 A AU 2023306752A AU 2023306752 A AU2023306752 A AU 2023306752A AU 2023306752 B2 AU2023306752 B2 AU 2023306752B2
Authority
AU
Australia
Prior art keywords
current
value
predetermined
unit
electrolyzers
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
AU2023306752A
Other languages
English (en)
Other versions
AU2023306752A1 (en
Inventor
Akihito Ishii
Takeaki Sasaki
Yuto Suzuki
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
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 Asahi Kasei Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Publication of AU2023306752A1 publication Critical patent/AU2023306752A1/en
Application granted granted Critical
Publication of AU2023306752B2 publication Critical patent/AU2023306752B2/en
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
    • 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
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm 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
    • 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
    • C25B15/02—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
    • C25B15/029—Concentration
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Automation & Control Theory (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Secondary Cells (AREA)
  • Electrolytic Production Of Metals (AREA)
AU2023306752A 2022-07-15 2023-07-10 Operation support device, operation support method and operation support program Active AU2023306752B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-113607 2022-07-15
JP2022113607 2022-07-15
PCT/JP2023/025501 WO2024014438A1 (ja) 2022-07-15 2023-07-10 運転支援装置、運転支援方法および運転支援プログラム

Publications (2)

Publication Number Publication Date
AU2023306752A1 AU2023306752A1 (en) 2024-11-28
AU2023306752B2 true AU2023306752B2 (en) 2026-04-09

Family

ID=89536717

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023306752A Active AU2023306752B2 (en) 2022-07-15 2023-07-10 Operation support device, operation support method and operation support program

Country Status (8)

Country Link
US (1) US20250084550A1 (https=)
EP (1) EP4556596A4 (https=)
JP (1) JP7796228B2 (https=)
KR (1) KR20240160220A (https=)
CN (1) CN119563054A (https=)
AU (1) AU2023306752B2 (https=)
TW (1) TWI884481B (https=)
WO (1) WO2024014438A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022124309A1 (ja) * 2020-12-07 2022-06-16 旭化成株式会社 アルカリ水電解システム、およびアルカリ水電解システムの運転方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061074A1 (en) * 2000-02-17 2001-08-23 Shinko Plant Construction Co., Ltd. Electrolytic ozone water production method and device therefor and solid polymer electrolyte membrane regenerating method
JP4406866B2 (ja) * 2003-10-27 2010-02-03 株式会社Ｉｈｉ 水素製造設備
CA2455689A1 (en) * 2004-01-23 2005-07-23 Stuart Energy Systems Corporation System for controlling hydrogen network
JP4842577B2 (ja) * 2005-07-29 2011-12-21 本田技研工業株式会社 水電解システムの運転方法
CN101550555B (zh) * 2008-04-01 2011-02-09 北京化工大学 一种降低碱溶碳分法生产氧化铝电耗的技术方法和电解槽
FR2960559A1 (fr) * 2010-05-28 2011-12-02 Cie Europ Des Technologies De L Hydrogene Installation de production d'hydrogene a haute disponibilite par electrolyse d'eau
JP6554785B2 (ja) * 2014-11-27 2019-08-07 住友電気工業株式会社 電力管理装置、電力システム、需要家装置、電力管理方法および電力管理プログラム
WO2018156480A1 (en) * 2017-02-24 2018-08-30 Calera Corporation Monitoring condition of electrochemical cells
JP7061616B2 (ja) 2017-09-25 2022-04-28 旭化成株式会社 計画装置、稼働計画の生成方法、水素製造方法、およびプログラム
JP6888602B2 (ja) * 2018-11-23 2021-06-16 株式会社豊田中央研究所 水電解システム
JP7180637B2 (ja) * 2020-05-20 2022-11-30 株式会社豊田中央研究所 水電解システム、および水電解システムの制御方法
CN112782480A (zh) * 2020-12-04 2021-05-11 阳光电源股份有限公司 一种电解槽阻抗监测方法、控制器及供电电源

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022124309A1 (ja) * 2020-12-07 2022-06-16 旭化成株式会社 アルカリ水電解システム、およびアルカリ水電解システムの運転方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Benjamin Flamm, et al., (2021) "Electrolyzer modeling and real-time control for optimized production of hydrogen gas" Applied Energy, Volume 281, pages 116031-116041 *

Also Published As

Publication number Publication date
CN119563054A (zh) 2025-03-04
TWI884481B (zh) 2025-05-21
TW202421855A (zh) 2024-06-01
JPWO2024014438A1 (https=) 2024-01-18
WO2024014438A1 (ja) 2024-01-18
JP7796228B2 (ja) 2026-01-08
KR20240160220A (ko) 2024-11-08
US20250084550A1 (en) 2025-03-13
EP4556596A1 (en) 2025-05-21
EP4556596A4 (en) 2025-11-26
AU2023306752A1 (en) 2024-11-28

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