GB1160999A - Improvements in or relating to Electrode Assemblies for Electrolytic Cells - Google Patents

Improvements in or relating to Electrode Assemblies for Electrolytic Cells

Info

Publication number
GB1160999A
GB1160999A GB20301/67A GB2030167A GB1160999A GB 1160999 A GB1160999 A GB 1160999A GB 20301/67 A GB20301/67 A GB 20301/67A GB 2030167 A GB2030167 A GB 2030167A GB 1160999 A GB1160999 A GB 1160999A
Authority
GB
United Kingdom
Prior art keywords
support
electrode
electrolyte
anodes
platinum group
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
GB20301/67A
Inventor
Frederick James Porcher
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.)
Imperial Metal Industries Kynoch Ltd
Imperial Metal Industries Ltd
Original Assignee
Imperial Metal Industries Kynoch Ltd
Imperial Metal Industries 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 Imperial Metal Industries Kynoch Ltd, Imperial Metal Industries Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Priority to GB20301/67A priority Critical patent/GB1160999A/en
Publication of GB1160999A publication Critical patent/GB1160999A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

1,160,999. Electrode assembly. IMPERIAL METAL INDUSTRIES (KYNOCH) Ltd. April 19, 1968 [May 2, 1967], No.20301/67. Heading C7B. An electrode assembly for an electrolytic e.g. diaphragm cell for electrolysis of brine to produce chlorine and sodium hydroxide comprises an impervious, corrosion resistant electrode support and a plurality of electrodes e.g. anodes 10 releasably supported by the support, which project from one surface of the support for location in the electrolyte and from the opposite surface of the support into releasable connection with an electrical e.g. copper conductor 11 which is thus separated from the electrolyte. The anodes maybe of graphite, or a metal having the anodic polarization properties of Ti and provided with an active surface e.g. platinized Ti, or Nb and/or Ta with or without Ti, Zr having a coating of the platinum group metals or alloys or platinum group metal oxides. The assembly may comprise a series of beams clamped to one another to sandwich at least one electrode between each pair of adjacent beams, preferably in recesses. Hollow cathode fingers 23 with layers of asbestos diaphragm 24 vacuum deposited thereon are positioned between the two steel walls 22 of the cell.
GB20301/67A 1967-05-02 1967-05-02 Improvements in or relating to Electrode Assemblies for Electrolytic Cells Expired GB1160999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20301/67A GB1160999A (en) 1967-05-02 1967-05-02 Improvements in or relating to Electrode Assemblies for Electrolytic Cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20301/67A GB1160999A (en) 1967-05-02 1967-05-02 Improvements in or relating to Electrode Assemblies for Electrolytic Cells

Publications (1)

Publication Number Publication Date
GB1160999A true GB1160999A (en) 1969-08-13

Family

ID=10143719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20301/67A Expired GB1160999A (en) 1967-05-02 1967-05-02 Improvements in or relating to Electrode Assemblies for Electrolytic Cells

Country Status (1)

Country Link
GB (1) GB1160999A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719578A (en) * 1969-09-22 1973-03-06 Progil Electrolysis cell with anode support means
US3983026A (en) * 1973-10-19 1976-09-28 Solvay & Cie Electrolytic cells with vertical electrodes
US3984304A (en) * 1974-11-11 1976-10-05 Ppg Industries, Inc. Electrode unit
US4028208A (en) * 1974-12-16 1977-06-07 Solvay & Cie Electrolyte cell with vertical electrodes
US4036727A (en) * 1974-11-11 1977-07-19 Ppg Industries, Inc. Electrode unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719578A (en) * 1969-09-22 1973-03-06 Progil Electrolysis cell with anode support means
US3983026A (en) * 1973-10-19 1976-09-28 Solvay & Cie Electrolytic cells with vertical electrodes
US3984304A (en) * 1974-11-11 1976-10-05 Ppg Industries, Inc. Electrode unit
US4036727A (en) * 1974-11-11 1977-07-19 Ppg Industries, Inc. Electrode unit
US4028208A (en) * 1974-12-16 1977-06-07 Solvay & Cie Electrolyte cell with vertical electrodes

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees