ZA742933B - Mercurycathode cells improvements in or relating to the operation of - Google Patents

Mercurycathode cells improvements in or relating to the operation of

Info

Publication number
ZA742933B
ZA742933B ZA00742933A ZA742933A ZA742933B ZA 742933 B ZA742933 B ZA 742933B ZA 00742933 A ZA00742933 A ZA 00742933A ZA 742933 A ZA742933 A ZA 742933A ZA 742933 B ZA742933 B ZA 742933B
Authority
ZA
South Africa
Prior art keywords
mercurycathode
relating
cells
cells improvements
mercurycathode cells
Prior art date
Application number
ZA00742933A
Inventor
D Lee
L Norburn
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA742933B publication Critical patent/ZA742933B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/34Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/033Liquid electrodes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/30Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof
    • C25B9/303Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof comprising horizontal-type liquid electrode

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 Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
ZA00742933A 1973-05-17 1974-05-08 Mercurycathode cells improvements in or relating to the operation of ZA742933B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2353673A GB1437472A (en) 1973-05-17 1973-05-17 Operation of mercury-cathode cells

Publications (1)

Publication Number Publication Date
ZA742933B true ZA742933B (en) 1975-12-31

Family

ID=10197220

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742933A ZA742933B (en) 1973-05-17 1974-05-08 Mercurycathode cells improvements in or relating to the operation of

Country Status (12)

Country Link
US (1) US3905880A (en)
JP (1) JPS5049197A (en)
BE (1) BE815178A (en)
CA (1) CA1067449A (en)
DE (1) DE2423996A1 (en)
ES (1) ES426408A1 (en)
FI (1) FI59424C (en)
FR (1) FR2229461B1 (en)
GB (1) GB1437472A (en)
IT (1) IT1012423B (en)
NL (1) NL7406441A (en)
ZA (1) ZA742933B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1462830A (en) * 1974-11-19 1977-01-26 Ici Ltd Operation of mercury-cathode cells
FR2476147A1 (en) * 1980-02-20 1981-08-21 Solvay METHOD FOR ELECTROLYSIS OF AQUEOUS ALKALI METAL HALIDE SOLUTION IN A MERCURY CATHODE CELL
ES8307304A1 (en) * 1981-05-14 1983-06-16 British Petroleum Co Plc Method of inhibiting formation of and breaking of mercury butter in chlor-alkali cells.
FR2547599A1 (en) * 1983-06-20 1984-12-21 Solvay PROCESS FOR REMOVING A LARGE MERCURY LAYER FROM THE SOLE OF MERCURY CATHODE ELECTROLYSIS CELLS
US5443705A (en) * 1994-07-06 1995-08-22 The United States Of America As Represented By The United States Department Of Energy Electrorefiner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US652761A (en) * 1899-05-06 1900-07-03 American Alkali Company Electrolytic production of caustic soda, &c.
US1953364A (en) * 1929-09-24 1934-04-03 R C W Company Amalgamation
US2307835A (en) * 1938-10-05 1943-01-12 Mathieson Alkali Works Inc Mercury cell
NL134892C (en) * 1967-04-19
US3645866A (en) * 1969-08-26 1972-02-29 Georgy Ivanovich Volkov Method of electrolysis with a flowing mercury cathode in a chlorine cell
US3627652A (en) * 1970-03-27 1971-12-14 Oronzio De Nora Impianti Method of operating mercury cathode electrolytic cell plant

Also Published As

Publication number Publication date
NL7406441A (en) 1974-11-19
FR2229461B1 (en) 1978-03-24
FI59424C (en) 1981-08-10
JPS5049197A (en) 1975-05-01
AU6854774A (en) 1975-11-06
FR2229461A1 (en) 1974-12-13
IT1012423B (en) 1977-03-10
US3905880A (en) 1975-09-16
ES426408A1 (en) 1976-09-16
FI59424B (en) 1981-04-30
CA1067449A (en) 1979-12-04
BE815178A (en) 1974-11-18
FI152974A (en) 1974-11-18
DE2423996A1 (en) 1974-12-05
GB1437472A (en) 1976-05-26

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