MY199464A - Electrolysis system - Google Patents

Electrolysis system

Info

Publication number
MY199464A
MY199464A MYPI2017703359A MYPI2017703359A MY199464A MY 199464 A MY199464 A MY 199464A MY PI2017703359 A MYPI2017703359 A MY PI2017703359A MY PI2017703359 A MYPI2017703359 A MY PI2017703359A MY 199464 A MY199464 A MY 199464A
Authority
MY
Malaysia
Prior art keywords
gas space
gas
electrode
anode
recirculating loop
Prior art date
Application number
MYPI2017703359A
Inventor
Ivan Izgorodin
Alexey Izgorodin
Original Assignee
Wong King Kheng
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 Wong King Kheng filed Critical Wong King Kheng
Publication of MY199464A publication Critical patent/MY199464A/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
    • 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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • C25B15/02—Process control or regulation
    • 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
    • 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

Abstract

An electrolysis cell system (100) for producing hydrogen and oxygen from water comprising: at least one electrolysis cell (101) including a membrane electrode assembly (102) which comprises at least one pair of gas permeable electrodes (107, 109) comprising an anode (107) and a cathode (109), and an ion conductive electrolyte (108) arranged between each pair of anode (107) and cathode (109); an electrode gas space (104, 106) on the non- electrolyte side of each electrode (107, 109) comprising an anode gas space (104) and a cathode gas space (106), at least one electrode gas space (104) including an inlet (130) and an outlet (132); a recirculating loop (143) for recirculating at least a portion of produced oxygen product gas from the outlet (132) of at least one electrode gas space (104) to the inlet (130) of the respective electrode gas space (104) and through the respective electrode gas space (104); a water supply vessel (142) in fluid communication with the recirculating loop (143), the water supply vessel (142) vaporising water from a water supply (144) utilising heat of vaporisation provided by the respective product gas in the recirculating loop (143) and feeding said water vapour into the recirculating loop (143); and a heat transfer arrangement (105) for transferring heat between the membrane electrode assembly (102) and gas in the anode gas space (104) located in the electrode gas space (104) fluidly connected to the recirculating loop through the inlet and outlet thereof, wherein the heat transfer arrangement (105) is in contact with the membrane electrode assembly (102) and also allows for gas circulation between the membrane electrode assembly (102) and the respective gas space (104).
MYPI2017703359A 2015-03-13 2015-03-13 Electrolysis system MY199464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2015/000077 WO2016148637A1 (en) 2015-03-13 2015-03-13 Electrolysis system

Publications (1)

Publication Number Publication Date
MY199464A true MY199464A (en) 2023-10-31

Family

ID=56919389

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017703359A MY199464A (en) 2015-03-13 2015-03-13 Electrolysis system

Country Status (10)

Country Link
US (1) US20170152605A1 (en)
EP (1) EP3137654A4 (en)
JP (1) JP6371413B2 (en)
KR (1) KR101840717B1 (en)
CN (1) CN106661741B (en)
AU (1) AU2015387266B2 (en)
CA (1) CA2979659C (en)
MY (1) MY199464A (en)
SG (1) SG11201609603YA (en)
WO (1) WO2016148637A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10007238B1 (en) * 2015-01-22 2018-06-26 John C. Taube Oxygen mixing and delivery
CA3018631C (en) * 2016-05-13 2021-03-02 Lynntech, Inc. Hypoxia training device
CN110520555B (en) * 2017-03-30 2021-10-15 株式会社钟化 Process for producing sodium hydroxide and/or chlorine, and two-compartment type brine electrolytic cell
CN109487292B (en) * 2017-09-12 2021-04-02 上海纳诺巴伯纳米科技有限公司 Method and device for generating hydrogen and oxygen by using membrane electrode
EP3670704A1 (en) * 2018-12-20 2020-06-24 Hymeth ApS Rack-mount box for a heat-emitting device
JP2020200521A (en) * 2019-06-13 2020-12-17 東邦瓦斯株式会社 Hydrogen supply method and hydrogen supply apparatus
JP7293034B2 (en) * 2019-08-08 2023-06-19 株式会社東芝 Water electrolysis device and method for controlling water electrolysis device
WO2021042229A1 (en) * 2019-09-02 2021-03-11 Etp International Company Limited Gas-liquid exchange system and method of using the same
WO2022006640A1 (en) * 2020-07-10 2022-01-13 Fortescue Future Industries Pty Ltd Electrolysis cell and method of use
CN114855195B (en) * 2021-01-19 2023-10-13 中国科学院上海硅酸盐研究所 Self-balancing self-control Gao Chungan hydrogen preparation system
WO2023111642A1 (en) * 2021-12-15 2023-06-22 Arcelormittal Apparatus for production of iron by electrolysis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374158A (en) * 1964-04-01 1968-03-19 Trw Inc High pressure electrolysis system and process for hydrogen-oxygen generation
US3917520A (en) * 1974-11-20 1975-11-04 United Technologies Corp Electrolysis cell system and process for generating hydrogen and oxygen
US3905884A (en) * 1974-11-20 1975-09-16 United Technologies Corp Electrolysis cell system including recirculating product gas stream for cooling the cell
JP4512788B2 (en) 2004-02-18 2010-07-28 独立行政法人産業技術総合研究所 High temperature steam electrolyzer
US8034219B2 (en) * 2005-12-21 2011-10-11 General Electric Company System and method for the production of hydrogen
JP2009001878A (en) * 2007-06-22 2009-01-08 Toshiba Corp High temperature steam electrolysis method and apparatus
GB0801268D0 (en) * 2008-01-24 2008-02-27 Itm Power Research Ltd Improvements to electrolysis
US8163158B2 (en) * 2008-05-12 2012-04-24 Enrg, Inc. Operation of an electrolysis cell
CN201990733U (en) * 2011-01-10 2011-09-28 华南理工大学 Hydrogen production unit based on solid electrolyte electrolyzers

Also Published As

Publication number Publication date
JP2018511694A (en) 2018-04-26
KR101840717B1 (en) 2018-03-21
CA2979659C (en) 2018-10-30
US20170152605A1 (en) 2017-06-01
JP6371413B2 (en) 2018-08-08
AU2015387266A1 (en) 2016-12-01
CN106661741B (en) 2019-06-04
EP3137654A4 (en) 2018-01-17
AU2015387266B2 (en) 2017-02-16
EP3137654A1 (en) 2017-03-08
SG11201609603YA (en) 2016-12-29
CN106661741A (en) 2017-05-10
KR20170131199A (en) 2017-11-29
CA2979659A1 (en) 2016-09-22
WO2016148637A1 (en) 2016-09-22

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