GB1483208A - Multiple electrolysis cell - Google Patents

Multiple electrolysis cell

Info

Publication number
GB1483208A
GB1483208A GB42571/74A GB4257174A GB1483208A GB 1483208 A GB1483208 A GB 1483208A GB 42571/74 A GB42571/74 A GB 42571/74A GB 4257174 A GB4257174 A GB 4257174A GB 1483208 A GB1483208 A GB 1483208A
Authority
GB
United Kingdom
Prior art keywords
electrodes
cell
cooling
monopolar
epoxy resin
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
GB42571/74A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB42571/74A priority Critical patent/GB1483208A/en
Publication of GB1483208A publication Critical patent/GB1483208A/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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/036—Bipolar 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
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • 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

1483208 Bi-polar pressure cell F GOTZ 1 Oct 1974 42571/74 Heading C7B The cell, for electrolysis of e.g. KOH to H2 and O 2 , comprises a plurality of open topped concentric tubular bi-polar electrodes 71 of increasing diameters arranged in a pressure pot 70 and embedded at their lower ends in insulating material 79. The pot may have a planar or hemispherical base and be of steel or nickelled steel. A quartz-epoxy resin insulation may be used with the optional further use of foam rubber spacing rings. Small holes 78, staggered by 180 degrees between adjacent electrodes, allow electrolyte level equalization. The central electrode may be internally cooled and fins (61, 62), Fig. 1 (not shown) may extend from one or more other electrodes for cooling and electrical connection. Further cooling may be provided by forming some electrodes with double walls for internal cooling, or by attaching coiled Cu pipes to the outside of the vessel, as by tin-dipping or epoxy resin. The interelectrode spaces may have the same liquid capacity. Instead of monopolar outer electrodes the tubular electrode midway between the cell casing and axis may be monopolar, the inner and outer electrodes then forming counter electrodes giving a series-parallel arrangement of individual cells. Fe or Ni electrodes are specified.
GB42571/74A 1974-10-01 1974-10-01 Multiple electrolysis cell Expired GB1483208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42571/74A GB1483208A (en) 1974-10-01 1974-10-01 Multiple electrolysis cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42571/74A GB1483208A (en) 1974-10-01 1974-10-01 Multiple electrolysis cell

Publications (1)

Publication Number Publication Date
GB1483208A true GB1483208A (en) 1977-08-17

Family

ID=10425015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42571/74A Expired GB1483208A (en) 1974-10-01 1974-10-01 Multiple electrolysis cell

Country Status (1)

Country Link
GB (1) GB1483208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033297A1 (en) * 1995-04-21 1996-10-24 Alcan International Limited Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte
CN109534462A (en) * 2019-01-16 2019-03-29 韦志锋 A kind of round tube nested type rotating electrode of electrolytic sewage slot

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033297A1 (en) * 1995-04-21 1996-10-24 Alcan International Limited Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte
AU703999B2 (en) * 1995-04-21 1999-04-01 Alcan International Limited Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte
US5935394A (en) * 1995-04-21 1999-08-10 Alcan International Limited Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte
CN109534462A (en) * 2019-01-16 2019-03-29 韦志锋 A kind of round tube nested type rotating electrode of electrolytic sewage slot

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee