ES3016057T3 - Electrode for electrolysis, electrolytic cell, electrode laminate and method for renewing electrode - Google Patents

Electrode for electrolysis, electrolytic cell, electrode laminate and method for renewing electrode Download PDF

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Publication number
ES3016057T3
ES3016057T3 ES17891083T ES17891083T ES3016057T3 ES 3016057 T3 ES3016057 T3 ES 3016057T3 ES 17891083 T ES17891083 T ES 17891083T ES 17891083 T ES17891083 T ES 17891083T ES 3016057 T3 ES3016057 T3 ES 3016057T3
Authority
ES
Spain
Prior art keywords
electrode
electrolysis
mesh
openings
less
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
ES17891083T
Other languages
English (en)
Spanish (es)
Inventor
Makoto Nishizawa
Yoshifumi Kado
Toshinori Hachiya
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
Asahi Chemical Industry Co Ltd
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62839803&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES3016057(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Kasei Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Application granted granted Critical
Publication of ES3016057T3 publication Critical patent/ES3016057T3/es
Active 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous 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
    • C25B1/34—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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • 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

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
ES17891083T 2017-01-13 2017-12-28 Electrode for electrolysis, electrolytic cell, electrode laminate and method for renewing electrode Active ES3016057T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017004383 2017-01-13
PCT/JP2017/047365 WO2018131519A1 (ja) 2017-01-13 2017-12-28 電解用電極、電解槽、電極積層体及び電極の更新方法

Publications (1)

Publication Number Publication Date
ES3016057T3 true ES3016057T3 (en) 2025-05-08

Family

ID=62839803

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17891083T Active ES3016057T3 (en) 2017-01-13 2017-12-28 Electrode for electrolysis, electrolytic cell, electrode laminate and method for renewing electrode

Country Status (9)

Country Link
US (1) US20190360112A1 (de)
EP (1) EP3569740B1 (de)
JP (2) JP6778459B2 (de)
KR (2) KR102422917B1 (de)
CN (2) CN114351178B (de)
BR (1) BR112019013822A2 (de)
ES (1) ES3016057T3 (de)
TW (1) TWI666343B (de)
WO (1) WO2018131519A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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CN112739853B (zh) * 2018-09-21 2024-06-18 旭化成株式会社 层积体制造用夹具、层积体的制造方法、包装体、层积体、电解槽以及电解槽的制造方法
KR102503553B1 (ko) * 2019-02-22 2023-02-27 주식회사 엘지화학 전기분해용 전극
KR102651660B1 (ko) * 2019-06-18 2024-03-26 티센크루프 누세라 아게 운트 콤파니 카게아아 전기분해 전극 및 전해조
JP7464313B1 (ja) 2023-01-20 2024-04-09 ウェスコ エレクトロード シーオーエルティーディー イオン交換膜法クロルアルカリ電解用電極、その製造方法及びそれを用いたゼロギャップ型イオン交換膜電解槽
JP7654291B1 (ja) 2024-03-19 2025-04-01 株式会社Hikari Tech ゼロギャップ型陽イオン交換膜法食塩電解槽

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JP6938261B2 (ja) 2017-07-21 2021-09-22 株式会社ディスコ ウェーハの加工方法及び切削装置

Also Published As

Publication number Publication date
KR102349667B1 (ko) 2022-01-12
JP6956842B2 (ja) 2021-11-02
CN110023541B (zh) 2022-02-08
CN110023541A (zh) 2019-07-16
TW201829847A (zh) 2018-08-16
TWI666343B (zh) 2019-07-21
CN114351178B (zh) 2024-07-16
JPWO2018131519A1 (ja) 2019-11-07
EP3569740B1 (de) 2025-02-26
KR20210044912A (ko) 2021-04-23
CN114351178A (zh) 2022-04-15
KR102422917B1 (ko) 2022-07-21
EP3569740A4 (de) 2020-04-08
KR20190088067A (ko) 2019-07-25
BR112019013822A2 (pt) 2020-01-21
JP2021008672A (ja) 2021-01-28
WO2018131519A1 (ja) 2018-07-19
JP6778459B2 (ja) 2020-11-04
US20190360112A1 (en) 2019-11-28
EP3569740A1 (de) 2019-11-20

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