WO2023111058A3 - Cassette pour électrolyseur avec colonnes de contact - Google Patents

Cassette pour électrolyseur avec colonnes de contact Download PDF

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Publication number
WO2023111058A3
WO2023111058A3 PCT/EP2022/085923 EP2022085923W WO2023111058A3 WO 2023111058 A3 WO2023111058 A3 WO 2023111058A3 EP 2022085923 W EP2022085923 W EP 2022085923W WO 2023111058 A3 WO2023111058 A3 WO 2023111058A3
Authority
WO
WIPO (PCT)
Prior art keywords
plates
cassette
cooling
electrolyzer
electrolyte
Prior art date
Application number
PCT/EP2022/085923
Other languages
English (en)
Other versions
WO2023111058A2 (fr
Inventor
Helge Nielsen
Original Assignee
Danfoss A/S
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 Danfoss A/S filed Critical Danfoss A/S
Priority to AU2022409578A priority Critical patent/AU2022409578A1/en
Priority to CN202280063675.3A priority patent/CN118043500A/zh
Publication of WO2023111058A2 publication Critical patent/WO2023111058A2/fr
Publication of WO2023111058A3 publication Critical patent/WO2023111058A3/fr

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
    • 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
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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
    • 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
    • C25B9/67—Heating or cooling means
    • 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
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having 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)
  • Fuel Cell (AREA)
  • Hybrid Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

L'invention concerne une cassette (1) pour un électrolyseur. La cassette (1) comprend deux plaques de refroidissement (2) et deux plaques électrolytiques (3a, 3c), les deux plaques de refroidissement (2) étant en contact l'une avec l'autre (18) au niveau d'une surface et formant entre elles un trajet de flux de refroidissement (5), et chaque plaque de refroidissement (2) étant en contact avec l'une des plaques électrolytiques (3a, 3c) au niveau de l'autre surface opposée et formant des trajets d'écoulement d'électrolyte (6a, 6c) entre les plaques de refroidissement (2) et les plaques électrolytiques respectives (3a, 3c). La cassette (1) comprend en outre au moins une colonne de contact (19) établissant une liaison entre au moins l'une des plaques de refroidissement (2) et au moins l'une des plaques électrolytiques (3a, 3c).
PCT/EP2022/085923 2021-12-17 2022-12-14 Cassette pour électrolyseur avec colonnes de contact WO2023111058A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2022409578A AU2022409578A1 (en) 2021-12-17 2022-12-14 Cassette for electrolyzer with contact columns
CN202280063675.3A CN118043500A (zh) 2021-12-17 2022-12-14 具有接触柱的用于电解槽的盒

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA202170630 2021-12-17
DKPA202170630 2021-12-17
DKPA202270122 2022-03-22
DKPA202270122 2022-03-22

Publications (2)

Publication Number Publication Date
WO2023111058A2 WO2023111058A2 (fr) 2023-06-22
WO2023111058A3 true WO2023111058A3 (fr) 2023-10-26

Family

ID=84887584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/085923 WO2023111058A2 (fr) 2021-12-17 2022-12-14 Cassette pour électrolyseur avec colonnes de contact

Country Status (2)

Country Link
AU (1) AU2022409578A1 (fr)
WO (1) WO2023111058A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2022409574A1 (en) * 2021-12-17 2024-02-01 Danfoss A/S Membrane fixation to cassette for electrolyzer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100075186A1 (en) * 2008-09-25 2010-03-25 Kazuki Amemiya High performance proton exchange membrane (pem) fuel cell
US20190345621A1 (en) * 2016-05-26 2019-11-14 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof
CN113699546A (zh) * 2021-09-09 2021-11-26 王兆兵 一种电解装置的中间冷却装置
WO2023111060A2 (fr) * 2021-12-17 2023-06-22 Danfoss A/S Cassette pour électrolyseur d'une construction à quatre plaques

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100075186A1 (en) * 2008-09-25 2010-03-25 Kazuki Amemiya High performance proton exchange membrane (pem) fuel cell
US20190345621A1 (en) * 2016-05-26 2019-11-14 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof
CN113699546A (zh) * 2021-09-09 2021-11-26 王兆兵 一种电解装置的中间冷却装置
WO2023111060A2 (fr) * 2021-12-17 2023-06-22 Danfoss A/S Cassette pour électrolyseur d'une construction à quatre plaques

Also Published As

Publication number Publication date
WO2023111058A2 (fr) 2023-06-22
AU2022409578A1 (en) 2024-02-01

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