MY175986A - A water electrolyzer - Google Patents

A water electrolyzer

Info

Publication number
MY175986A
MY175986A MYPI2013702568A MYPI2013702568A MY175986A MY 175986 A MY175986 A MY 175986A MY PI2013702568 A MYPI2013702568 A MY PI2013702568A MY PI2013702568 A MYPI2013702568 A MY PI2013702568A MY 175986 A MY175986 A MY 175986A
Authority
MY
Malaysia
Prior art keywords
plates
water electrolyzer
stack
hollow centre
end plates
Prior art date
Application number
MYPI2013702568A
Inventor
Dahari Mahidzal
Original Assignee
Univ Malaya
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 Univ Malaya filed Critical Univ Malaya
Priority to MYPI2013702568A priority Critical patent/MY175986A/en
Priority to PCT/MY2014/050013 priority patent/WO2015102479A1/en
Publication of MY175986A publication Critical patent/MY175986A/en

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for 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
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

A water electrolyzer (100) for producing hydrogen gas comprising a stack of electrode plates (101) arranged in alternate polarities separated by dividers (104) and sandwiched between two end plates (107, 108), in which one of the end plates is an anode terminal (107) and the other is a cathode terminal (108), wherein the stack of plates (101) has a hollow centre for electricity connection and apertures (113, 114) around the hollow centre forming channels for distribution of electrolyte and collection of electrolytic products.
MYPI2013702568A 2013-12-30 2013-12-30 A water electrolyzer MY175986A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2013702568A MY175986A (en) 2013-12-30 2013-12-30 A water electrolyzer
PCT/MY2014/050013 WO2015102479A1 (en) 2013-12-30 2014-12-12 A water electrolyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2013702568A MY175986A (en) 2013-12-30 2013-12-30 A water electrolyzer

Publications (1)

Publication Number Publication Date
MY175986A true MY175986A (en) 2020-07-20

Family

ID=53493736

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013702568A MY175986A (en) 2013-12-30 2013-12-30 A water electrolyzer

Country Status (2)

Country Link
MY (1) MY175986A (en)
WO (1) WO2015102479A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112969822A (en) * 2018-08-20 2021-06-15 泰利斯纳诺能量公司 Modular electrolysis unit for producing high-pressure and high-purity gaseous hydrogen
AT524548B1 (en) * 2021-08-13 2022-07-15 H2i GreenHydrogen GmbH Cell frame for an electrolytic cell
AT525448B1 (en) * 2022-06-27 2023-04-15 H2i GreenHydrogen GmbH Connection unit for cell stack

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5172550B2 (en) * 2008-09-03 2013-03-27 森永乳業株式会社 Bipolar electrolytic cell and spacer used therefor
US8277620B2 (en) * 2008-09-30 2012-10-02 General Electric Company Electrolyzer module forming method and system

Also Published As

Publication number Publication date
WO2015102479A1 (en) 2015-07-09

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