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
Other languages
English (en)
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/xx

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
    • C25B9/70—Assemblies comprising two or more cells
    • 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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • 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
    • C25B11/033—Liquid 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
    • C25B9/30—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof
    • C25B9/303—Cells 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 (it)
JP (1) JPS5049197A (it)
BE (1) BE815178A (it)
CA (1) CA1067449A (it)
DE (1) DE2423996A1 (it)
ES (1) ES426408A1 (it)
FI (1) FI59424C (it)
FR (1) FR2229461B1 (it)
GB (1) GB1437472A (it)
IT (1) IT1012423B (it)
NL (1) NL7406441A (it)
ZA (1) ZA742933B (it)

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 (fr) * 1980-02-20 1981-08-21 Solvay Procede d'electrolyse d'une solution aqueuse d'halogenure de metal alcalin dans une cellule a cathode de mercure
ES512153A0 (es) * 1981-05-14 1983-06-16 British Petroleum Co Plc Un metodo para inhibir la formacion de mantequilla de mercurio y-o para romper la ya formada durante la electrolisis de salmueras de metal alcalino.
FR2547599A1 (fr) * 1983-06-20 1984-12-21 Solvay Procede pour eliminer une couche de gros mercure de la sole des cellules d'electrolyse a cathode de mercure
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 (it) * 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 (it) 1974-11-19
FI152974A (it) 1974-11-18
GB1437472A (en) 1976-05-26
IT1012423B (it) 1977-03-10
BE815178A (fr) 1974-11-18
CA1067449A (en) 1979-12-04
FI59424B (fi) 1981-04-30
AU6854774A (en) 1975-11-06
FR2229461A1 (it) 1974-12-13
US3905880A (en) 1975-09-16
ES426408A1 (es) 1976-09-16
FI59424C (fi) 1981-08-10
FR2229461B1 (it) 1978-03-24
JPS5049197A (it) 1975-05-01
DE2423996A1 (de) 1974-12-05

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