GB1349690A - Pressurized electrolyzer - Google Patents

Pressurized electrolyzer

Info

Publication number
GB1349690A
GB1349690A GB264872A GB264872A GB1349690A GB 1349690 A GB1349690 A GB 1349690A GB 264872 A GB264872 A GB 264872A GB 264872 A GB264872 A GB 264872A GB 1349690 A GB1349690 A GB 1349690A
Authority
GB
United Kingdom
Prior art keywords
separator
electrolyte
supplied
nozzles
nozzle
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.)
Expired
Application number
GB264872A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to US295681A priority Critical patent/US3876482A/en
Publication of GB1349690A publication Critical patent/GB1349690A/en
Expired legal-status Critical Current

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
    • 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
    • C25B9/01—Electrolytic cells characterised by shape or form
    • C25B9/015—Cylindrical 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
    • C25B9/05—Pressure 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
    • C25B9/70—Assemblies comprising two or more cells
    • 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

1349690 Pressure cell COMMISSARIAT A L'ENERGIE ATOMIQUE 19 Jan 1972 [26 Jan 1971] 2648/72 Heading C7B A pressurized electrolyser for producing gases, e.g. oxygen and hydrogen, comprises a plurality of cylindrical cells connected electrically in series, supplied in parallel with electrolyte and adapted to supply two-phase mixtures in parallel to a spherical-head constant level separator. Each cell comprises an inner sleeve 3 secured to the anode 4 being provided with a central nozzle 13 which also serves as a current supply terminal. An outer sleeve 5 in contact with a cathode 6 is provided with a peripheral nozzle 15 and a current output terminal 19. The electrodes are separated by a diaphragm 9. The electrolyte may be supplied through both the central and peripheral nozzles of one end and the two-phase gas/electrolyte mixtures are delivered to the separator through the nozzles of the other end. The separator may be constituted by a cylindrical outer shell 20 closed by a plug 21 at the lower end and joined at the top to a spherical head 22. The spherical head is provided with lateral collectors and a top collector. A cylindrical inner shell 26 is joined to a spherical head 27 attached to the top collector. The separator may be provided with two temperature regulating coils 30, 31. The bottom plug 21 may have a nozzle 36 for discharge of the electrolyte. One two-phase mixture may be supplied to the separator through the lateral collectors via pipe 49 and the other two-phase mixture may be supplied from pipe 41 through the top collector at nozzle 39. The pure gases are evalued at nozzles 38 and 37. A filter 29 separates these output nozzles from the liquid in the separator.
GB264872A 1971-01-26 1972-03-30 Pressurized electrolyzer Expired GB1349690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US295681A US3876482A (en) 1972-03-30 1972-10-06 Pile fabric production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102460A FR2126928B1 (en) 1971-01-26 1971-01-26

Publications (1)

Publication Number Publication Date
GB1349690A true GB1349690A (en) 1974-04-10

Family

ID=9070889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB264872A Expired GB1349690A (en) 1971-01-26 1972-03-30 Pressurized electrolyzer

Country Status (3)

Country Link
US (1) US3812026A (en)
FR (1) FR2126928B1 (en)
GB (1) GB1349690A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2487195C2 (en) * 2009-02-17 2013-07-10 МАКЭЛИСТЭР ТЕКНОЛОДЖИЗ, ЭлЭлСи Apparatus and method of trapping gas during electrolysis
RU2489523C2 (en) * 2009-02-17 2013-08-10 МАКЭЛИСТЭР ТЕКНОЛОДЖИЗ, ЭлЭлСи Apparatus and method for controlling nucleation during electrolysis

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040936A (en) * 1976-08-02 1977-08-09 General Electric Company Wet chlorine gas generator for instrument applications
US4790914A (en) * 1985-09-30 1988-12-13 The Dow Chemical Company Electrolysis process using concentric tube membrane electrolytic cell
US4784735A (en) * 1986-11-25 1988-11-15 The Dow Chemical Company Concentric tube membrane electrolytic cell with an internal recycle device
US5268081A (en) * 1992-08-04 1993-12-07 Ceskoslovenska Akademie Ved Electrolytic source of pressurized hydrogen
US5871623A (en) * 1995-05-31 1999-02-16 Rscecat, Usa, Inc. Apparatus for electrochemical treatment of water and/or water solutions
US5628888A (en) * 1996-03-28 1997-05-13 Rscecat, Usa, Inc. Apparatus for electrochemical treatment of water and/or water solutions
US5985110A (en) * 1996-03-28 1999-11-16 Bakhir; Vitold M. Apparatus for electrochemical treatment of water and/or water solutions
WO2004076721A2 (en) * 2003-02-21 2004-09-10 Avalence Llc Electrolyzer apparatus and method for hydrogen production
US7374645B2 (en) * 2006-05-25 2008-05-20 Clenox, L.L.C. Electrolysis cell assembly
CN102395710B (en) * 2009-02-17 2015-02-11 麦卡利斯特技术有限责任公司 Electrolytic cell and method of use thereof
CA2703316A1 (en) * 2009-05-06 2010-11-06 Stuart A. Emmons Electrolytic cell diaphragm/membrane
WO2013066331A2 (en) * 2011-11-03 2013-05-10 Avalence Llc Method for controlling cell-presssure balance and separator liquid level in an electrolyzer and apparatus thereof
US9127244B2 (en) 2013-03-14 2015-09-08 Mcalister Technologies, Llc Digester assembly for providing renewable resources and associated systems, apparatuses, and methods
EP4204607A1 (en) * 2020-08-27 2023-07-05 H2U Technologies, Inc. System for managing fuel generation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR671587A (en) * 1928-03-16 1929-12-14 Electrolytic decomposition apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2487195C2 (en) * 2009-02-17 2013-07-10 МАКЭЛИСТЭР ТЕКНОЛОДЖИЗ, ЭлЭлСи Apparatus and method of trapping gas during electrolysis
RU2489523C2 (en) * 2009-02-17 2013-08-10 МАКЭЛИСТЭР ТЕКНОЛОДЖИЗ, ЭлЭлСи Apparatus and method for controlling nucleation during electrolysis

Also Published As

Publication number Publication date
FR2126928B1 (en) 1973-11-30
US3812026A (en) 1974-05-21
FR2126928A1 (en) 1972-10-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)