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GB1276021A - Anode for sodium chloride electrolysis - Google Patents

Anode for sodium chloride electrolysis

Info

Publication number
GB1276021A
GB1276021A GB3724069A GB3724069A GB1276021A GB 1276021 A GB1276021 A GB 1276021A GB 3724069 A GB3724069 A GB 3724069A GB 3724069 A GB3724069 A GB 3724069A GB 1276021 A GB1276021 A GB 1276021A
Authority
GB
United Kingdom
Prior art keywords
sieve
anode
sodium chloride
surface area
total
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
GB3724069A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1276021A publication Critical patent/GB1276021A/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
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous

Landscapes

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

Abstract

1276021 Anodes for mercury cathode cells FARBENFABRIKEN BAYER A G 24 July 1969 [1 Aug 1968] 37240/69 Heading C7B An anode for NaCl electrolysis by the amalgam process comprises a surface in the form of a sieve, e.g. grid, grating, honeycomb or expanded metal sheet, opposite to the cathode, and an electrolyte resistance distributer plate for supplying current to the outer edges of the sieve. Preferably the total mesh surface area is greater than 50% of the total sieve surface area. The sieve may be made of Ti, platinized, Ti, Zr, Ta or graphite; the distributer plate may be the same composition or of Pt group metal, Ag, Au or Cu plated with Ti or Pt.
GB3724069A 1968-08-01 1969-07-24 Anode for sodium chloride electrolysis Expired GB1276021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681792183 DE1792183A1 (en) 1968-08-01 1968-08-01 Anode for rock salt electrolysis

Publications (1)

Publication Number Publication Date
GB1276021A true GB1276021A (en) 1972-06-01

Family

ID=5707301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3724069A Expired GB1276021A (en) 1968-08-01 1969-07-24 Anode for sodium chloride electrolysis

Country Status (5)

Country Link
CA (1) CA922669A (en)
DE (1) DE1792183A1 (en)
FR (1) FR2014883A1 (en)
GB (1) GB1276021A (en)
NL (1) NL6911588A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069116A (en) * 1976-05-25 1978-01-17 Levan Nikolaevich Dzhaparidze Electrochemical process for producing manganese dioxide
US4167607A (en) * 1977-12-19 1979-09-11 Diamond Shamrock Technologies S.A. Halogen electrodes and storage batteries

Also Published As

Publication number Publication date
DE1792183A1 (en) 1971-10-14
CA922669A (en) 1973-03-13
NL6911588A (en) 1970-02-03
FR2014883A1 (en) 1970-04-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees