KR20240063863A - 전해조 - Google Patents

전해조 Download PDF

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Publication number
KR20240063863A
KR20240063863A KR1020247004525A KR20247004525A KR20240063863A KR 20240063863 A KR20240063863 A KR 20240063863A KR 1020247004525 A KR1020247004525 A KR 1020247004525A KR 20247004525 A KR20247004525 A KR 20247004525A KR 20240063863 A KR20240063863 A KR 20240063863A
Authority
KR
South Korea
Prior art keywords
frame
nickel plating
gasket
flange portion
plating layer
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
KR1020247004525A
Other languages
English (en)
Korean (ko)
Inventor
야스유키 다나카
Original Assignee
가부시끼가이샤 도꾸야마
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 가부시끼가이샤 도꾸야마 filed Critical 가부시끼가이샤 도꾸야마
Publication of KR20240063863A publication Critical patent/KR20240063863A/ko
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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)
KR1020247004525A 2021-10-01 2022-09-29 전해조 Pending KR20240063863A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021162867 2021-10-01
JPJP-P-2021-162867 2021-10-01
PCT/JP2022/036409 WO2023054576A1 (ja) 2021-10-01 2022-09-29 電解槽

Publications (1)

Publication Number Publication Date
KR20240063863A true KR20240063863A (ko) 2024-05-10

Family

ID=85782869

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247004525A Pending KR20240063863A (ko) 2021-10-01 2022-09-29 전해조

Country Status (6)

Country Link
JP (1) JP7496480B2 (enrdf_load_stackoverflow)
KR (1) KR20240063863A (enrdf_load_stackoverflow)
CN (1) CN118043498A (enrdf_load_stackoverflow)
ES (1) ES2981895A2 (enrdf_load_stackoverflow)
TW (1) TW202321514A (enrdf_load_stackoverflow)
WO (1) WO2023054576A1 (enrdf_load_stackoverflow)

Citations (12)

* 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
JPS644685U (enrdf_load_stackoverflow) 1987-06-29 1989-01-12
JPH01119687A (ja) 1987-11-04 1989-05-11 Tokuyama Soda Co Ltd 電解槽
JPH0221970A (ja) 1988-07-11 1990-01-24 Kansai Paint Co Ltd 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
WO2013191140A1 (ja) 2012-06-18 2013-12-27 旭化成株式会社 複極式アルカリ水電解ユニット、及び電解槽
WO2015064644A1 (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
JP2016094650A (ja) 2014-11-14 2016-05-26 旭化成株式会社 複極式アルカリ水電解セル、及び電解槽
WO2019111832A1 (ja) 2017-12-05 2019-06-13 株式会社トクヤマ アルカリ水電解用膜－電極－ガスケット複合体
JP2019099845A (ja) 2017-11-29 2019-06-24 株式会社トクヤマ 電解槽
WO2019188261A1 (ja) 2018-03-27 2019-10-03 株式会社トクヤマ 隔膜－ガスケット－保護部材複合体、電解エレメント、及び電解槽
WO2019188260A1 (ja) 2018-03-27 2019-10-03 株式会社トクヤマ アルカリ水電解用電解槽
WO2021085334A1 (ja) 2019-10-31 2021-05-06 株式会社トクヤマ アルカリ水電解槽用弾性マット

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2005276820A (ja) 2004-02-23 2005-10-06 Toshiba Corp 燃料電池

Patent Citations (12)

* 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
JPS644685U (enrdf_load_stackoverflow) 1987-06-29 1989-01-12
JPH01119687A (ja) 1987-11-04 1989-05-11 Tokuyama Soda Co Ltd 電解槽
JPH0221970A (ja) 1988-07-11 1990-01-24 Kansai Paint Co Ltd 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
WO2013191140A1 (ja) 2012-06-18 2013-12-27 旭化成株式会社 複極式アルカリ水電解ユニット、及び電解槽
WO2015064644A1 (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
JP2016094650A (ja) 2014-11-14 2016-05-26 旭化成株式会社 複極式アルカリ水電解セル、及び電解槽
JP2019099845A (ja) 2017-11-29 2019-06-24 株式会社トクヤマ 電解槽
WO2019111832A1 (ja) 2017-12-05 2019-06-13 株式会社トクヤマ アルカリ水電解用膜－電極－ガスケット複合体
WO2019188261A1 (ja) 2018-03-27 2019-10-03 株式会社トクヤマ 隔膜－ガスケット－保護部材複合体、電解エレメント、及び電解槽
WO2019188260A1 (ja) 2018-03-27 2019-10-03 株式会社トクヤマ アルカリ水電解用電解槽
WO2021085334A1 (ja) 2019-10-31 2021-05-06 株式会社トクヤマ アルカリ水電解槽用弾性マット

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
노구치 마나부, 야쿠와 히로시, 「부식 방식 강좌 -고온 부식의 기초와 대책 기술-」 제1보: 고온 부식의 기초I(기초가 되는 이론). 에바라 시보, No. 252(2016-10), 32-39.

Also Published As

Publication number Publication date
JP7496480B2 (ja) 2024-06-06
JPWO2023054576A1 (enrdf_load_stackoverflow) 2023-04-06
CN118043498A (zh) 2024-05-14
WO2023054576A1 (ja) 2023-04-06
TW202321514A (zh) 2023-06-01
ES2981895A2 (es) 2024-10-11

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PA0105 International application

Patent event date: 20240207

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250616

Comment text: Request for Examination of Application