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GB1267516A - An electrolytic cell - Google Patents

An electrolytic cell

Info

Publication number
GB1267516A
GB1267516A GB46628/68A GB4662868A GB1267516A GB 1267516 A GB1267516 A GB 1267516A GB 46628/68 A GB46628/68 A GB 46628/68A GB 4662868 A GB4662868 A GB 4662868A GB 1267516 A GB1267516 A GB 1267516A
Authority
GB
United Kingdom
Prior art keywords
housing
electrodes
spaces
chamber
polar
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
GB46628/68A
Inventor
Derek Arthur Burton
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.)
A Johnson and Co London Ltd
Original Assignee
A Johnson and Co London Ltd
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 A Johnson and Co London Ltd filed Critical A Johnson and Co London Ltd
Priority to GB46628/68A priority Critical patent/GB1267516A/en
Priority to DE19691949127 priority patent/DE1949127B2/en
Priority to US862861A priority patent/US3669869A/en
Priority to FR6933508A priority patent/FR2019617A1/fr
Publication of GB1267516A publication Critical patent/GB1267516A/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
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1,267,516. Bi-polar electrolytic cells. A. JOHNSON & CO: (LONDON) Ltd. Sept. 26, 1969 [Oct. 1, 1968], No. 46628/68. Heading C7B. A bi-polar electrolytic cell, for electrolyzing NaCl solution or sea water to form NaOCl and H 2 , comprises a vertical row of spaced-apart electrodes comprising at least one (e. g. three) bi-polar intermediate electrode 3 having a lower face inclined to the horizontal, the lower face of the upper electrode e. g. cathode 13 also being inclined to the horizontal, within an enclosed housing 5 having an inlet 17 and outlet 11 arranged so that electrolyte flows therebetween in a never descending path in succession through all the spaces between the electrodes across their faces. As shown, spaces between wedge-shaped electrodes may be interconnected only by holes 15, 16 therethrough near their thinnest parts; seals e.g. O-rings 2 may be provided between their edges and the insde surface of the housing which may be of PVC or polypropylene. Connecting conductors 10, 12 may pass through holes 18 in the housing end-plates 7 and be screwed into the anode 4 and cathode 13. The electrodes may be made of graphite, with or without cladding e.g. of Ti for cathodic surfaces and Ti covered with Pt for anodic surfaces, Cu or Al, or epoxy or polyester resin reinforced with C fibres. Two rows of similar spaced-apart electrodes may be disposed in a straight line within a tubular housing in turn surrounded by another tubular housing, the space between being divided by two partitions into an electrolyte inlet chamber and a treated liquid outlet chamber, each chamber having two openings into the first and last interelectrode spaces in the rows. Each electrode may be assembled with its own housing section encircling it.
GB46628/68A 1968-10-01 1968-10-01 An electrolytic cell Expired GB1267516A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB46628/68A GB1267516A (en) 1968-10-01 1968-10-01 An electrolytic cell
DE19691949127 DE1949127B2 (en) 1968-10-01 1969-09-29 BIPOLAR ELECTROLYSIS CELL
US862861A US3669869A (en) 1968-10-01 1969-10-01 Electrolytic cells
FR6933508A FR2019617A1 (en) 1968-10-01 1969-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46628/68A GB1267516A (en) 1968-10-01 1968-10-01 An electrolytic cell

Publications (1)

Publication Number Publication Date
GB1267516A true GB1267516A (en) 1972-03-22

Family

ID=10441988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46628/68A Expired GB1267516A (en) 1968-10-01 1968-10-01 An electrolytic cell

Country Status (4)

Country Link
US (1) US3669869A (en)
DE (1) DE1949127B2 (en)
FR (1) FR2019617A1 (en)
GB (1) GB1267516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292405A (en) * 1992-06-17 1994-03-08 Baker Hughes Incorporated Electrolytic cell and method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518762A (en) * 1976-02-17 1978-07-26 Paterson Candy Int Bipolar cell
GB1529989A (en) * 1976-10-15 1978-10-25 Johnson & Co Ltd A Electrolytic cells
US4406768A (en) * 1981-12-24 1983-09-27 Monsanto Company Electrochemical cell assembly
US4500403A (en) * 1983-07-08 1985-02-19 Monsanto Company Divided electrochemical cell assembly
MY189037A (en) * 2014-10-09 2022-01-20 De Nora Water Tech Llc Electrocoagulation reactor
USD798995S1 (en) 2015-09-30 2017-10-03 De Nora Water Technologies, LLC Electrocoagulation reactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541947A (en) * 1922-03-21 1925-06-16 Electric Water Sterilizer & Oz Electrolytic cell
US1476251A (en) * 1922-08-30 1923-12-04 Royal S Handy Electrolytic cell
US3236692A (en) * 1962-06-01 1966-02-22 Sinclair Research Inc Reaction cell
BE639094A (en) * 1963-10-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292405A (en) * 1992-06-17 1994-03-08 Baker Hughes Incorporated Electrolytic cell and method

Also Published As

Publication number Publication date
US3669869A (en) 1972-06-13
FR2019617A1 (en) 1970-07-03
DE1949127B2 (en) 1977-04-28
DE1949127A1 (en) 1970-04-09

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