TW202321514A - 電解槽 - Google Patents

電解槽 Download PDF

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Publication number
TW202321514A
TW202321514A TW111137174A TW111137174A TW202321514A TW 202321514 A TW202321514 A TW 202321514A TW 111137174 A TW111137174 A TW 111137174A TW 111137174 A TW111137174 A TW 111137174A TW 202321514 A TW202321514 A TW 202321514A
Authority
TW
Taiwan
Prior art keywords
nickel
aforementioned
alkaline water
frame body
flange portion
Prior art date
Application number
TW111137174A
Other languages
English (en)
Chinese (zh)
Inventor
田中康行
Original Assignee
日商德山股份有限公司
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 日商德山股份有限公司 filed Critical 日商德山股份有限公司
Publication of TW202321514A publication Critical patent/TW202321514A/zh

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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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/01—Electrolytic cells characterised by shape or form
    • 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
    • C25B9/63—Holders for electrodes; Positioning of the 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
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • 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
    • 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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • 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)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Gasket Seals (AREA)
  • Chemically Coating (AREA)
TW111137174A 2021-10-01 2022-09-30 電解槽 TW202321514A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-162867 2021-10-01
JP2021162867 2021-10-01

Publications (1)

Publication Number Publication Date
TW202321514A true TW202321514A (zh) 2023-06-01

Family

ID=85782869

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111137174A TW202321514A (zh) 2021-10-01 2022-09-30 電解槽

Country Status (6)

Country Link
JP (1) JP7496480B2 (https=)
KR (1) KR20240063863A (https=)
CN (1) CN118043498A (https=)
ES (1) ES2981895R1 (https=)
TW (1) TW202321514A (https=)
WO (1) WO2023054576A1 (https=)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137486A (en) 1981-02-19 1982-08-25 Tokuyama Soda Co Ltd Electrolytic cell
JPS5959890A (ja) * 1982-09-30 1984-04-05 Chlorine Eng Corp Ltd 電解槽の鉄系陰極の活性低下防止方法
JPS6299488A (ja) * 1985-10-25 1987-05-08 Osaka Soda Co Ltd 電解槽構造体のめつき方法
JPS644685U (https=) 1987-06-29 1989-01-12
JPH01119687A (ja) 1987-11-04 1989-05-11 Tokuyama Soda Co Ltd 電解槽
JP2613268B2 (ja) 1988-07-11 1997-05-21 関西ペイント株式会社 鋼材の水素脆性防止方法及びこの方法によつて得られる鋼材
US6290088B1 (en) * 1999-05-28 2001-09-18 American Air Liquide Inc. Corrosion resistant gas cylinder and gas delivery system
JP2005276820A (ja) * 2004-02-23 2005-10-06 Toshiba Corp 燃料電池
JP4936502B2 (ja) * 2005-06-24 2012-05-23 日立マクセルエナジー株式会社 円筒形アルカリ電池およびその製造方法
DK2862960T3 (da) * 2012-06-18 2020-03-23 Asahi Chemical Ind Bipolær alkalisk vandelektrolyseenhed
JP2015086420A (ja) 2013-10-29 2015-05-07 国立大学法人横浜国立大学 アルカリ水電解用陽極
JP6404685B2 (ja) 2014-11-14 2018-10-10 旭化成株式会社 複極式アルカリ水電解セル、及び電解槽
JP6963978B2 (ja) * 2017-11-29 2021-11-10 株式会社トクヤマ 電解槽
KR102923430B1 (ko) 2017-12-05 2026-02-06 가부시끼가이샤 도꾸야마 알칼리수 전해용 막-전극-개스킷 복합체
MY207723A (en) 2018-03-27 2025-03-14 Tokuyama Corp Separating membrane-gasket-protecting member assembly, electrolysis element, and electrolysis vessel
MY202878A (en) 2018-03-27 2024-05-28 Tokuyama Corp Electrolysis vessel for alkaline water electrolysis
US20220380915A1 (en) 2019-10-31 2022-12-01 Tokuyama Corporation Elastic mat for alkaline water electrolysis vessel

Also Published As

Publication number Publication date
ES2981895R1 (es) 2025-12-09
JPWO2023054576A1 (https=) 2023-04-06
KR20240063863A (ko) 2024-05-10
CN118043498A (zh) 2024-05-14
WO2023054576A1 (ja) 2023-04-06
JP7496480B2 (ja) 2024-06-06
ES2981895A2 (es) 2024-10-11

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