FI59619C - Foerfarande foer reducerande av den vattenhaltiga dispersionen som aer naervarande i amalgamet som matas till en kvicksilverkatodcell - Google Patents

Foerfarande foer reducerande av den vattenhaltiga dispersionen som aer naervarande i amalgamet som matas till en kvicksilverkatodcell Download PDF

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Publication number
FI59619C
FI59619C FI753241A FI753241A FI59619C FI 59619 C FI59619 C FI 59619C FI 753241 A FI753241 A FI 753241A FI 753241 A FI753241 A FI 753241A FI 59619 C FI59619 C FI 59619C
Authority
FI
Finland
Prior art keywords
amalgam
dispersion
reduction
som
naervarande
Prior art date
Application number
FI753241A
Other languages
English (en)
Finnish (fi)
Other versions
FI59619B (fi
FI753241A (zh
Inventor
Denis Lee
Alan David Cole Cantwell
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 FI753241A publication Critical patent/FI753241A/fi
Application granted granted Critical
Publication of FI59619B publication Critical patent/FI59619B/fi
Publication of FI59619C publication Critical patent/FI59619C/fi

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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
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/045—Mercury or amalgam

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FI753241A 1974-11-19 1975-11-18 Foerfarande foer reducerande av den vattenhaltiga dispersionen som aer naervarande i amalgamet som matas till en kvicksilverkatodcell FI59619C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5000274 1974-11-19
GB5000274A GB1462830A (en) 1974-11-19 1974-11-19 Operation of mercury-cathode cells

Publications (3)

Publication Number Publication Date
FI753241A FI753241A (zh) 1976-05-20
FI59619B FI59619B (fi) 1981-05-29
FI59619C true FI59619C (fi) 1981-09-10

Family

ID=10454284

Family Applications (1)

Application Number Title Priority Date Filing Date
FI753241A FI59619C (fi) 1974-11-19 1975-11-18 Foerfarande foer reducerande av den vattenhaltiga dispersionen som aer naervarande i amalgamet som matas till en kvicksilverkatodcell

Country Status (12)

Country Link
US (1) US4060463A (zh)
JP (1) JPS5173997A (zh)
BE (1) BE835671A (zh)
CA (1) CA1075193A (zh)
DE (1) DE2551941A1 (zh)
ES (1) ES442811A1 (zh)
FI (1) FI59619C (zh)
FR (1) FR2292054A1 (zh)
GB (1) GB1462830A (zh)
IT (1) IT1049096B (zh)
NL (1) NL7513501A (zh)
ZA (1) ZA756877B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067529A3 (en) * 1981-05-14 1983-03-16 The British Petroleum Company p.l.c. Method of inhibiting formation of and breaking of mercury butter in chlor-alkali cells

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070605B (de) * 1959-12-10 Dynamit-Actien-Gesellschaft, vormals Alfred Nobel i&. Co., Troisdorf Verfahren und Vorrichtung zum Abtrennen der die Alkaliamalgamziersetzung störenden Verunreinigungen aus bei der Chloralkalielektrolyse nach dem Amalgamverfahren gebildetem Alkaliamalgam
US2307835A (en) * 1938-10-05 1943-01-12 Mathieson Alkali Works Inc Mercury cell
US3398070A (en) * 1965-03-29 1968-08-20 Kureha Chemical Ind Co Ltd Mercury-cathode chlorine cells
US3420757A (en) * 1966-02-21 1969-01-07 Diamond Shamrock Corp Mercury cathode electrolysis
NL133395C (zh) * 1966-12-27 1971-09-15
NL134491C (zh) * 1967-11-24
US3682797A (en) * 1970-10-02 1972-08-08 Great Lakes Carbon Corp Stationary film mercury cell
GB1437472A (en) * 1973-05-17 1976-05-26 Ici Ltd Operation of mercury-cathode cells

Also Published As

Publication number Publication date
ZA756877B (en) 1976-10-27
AU8639675A (en) 1977-05-12
US4060463A (en) 1977-11-29
ES442811A1 (es) 1977-04-16
BE835671A (fr) 1976-05-18
NL7513501A (nl) 1976-05-21
GB1462830A (en) 1977-01-26
FI59619B (fi) 1981-05-29
JPS5173997A (zh) 1976-06-26
FI753241A (zh) 1976-05-20
IT1049096B (it) 1981-01-20
DE2551941A1 (de) 1976-05-20
FR2292054A1 (fr) 1976-06-18
FR2292054B1 (zh) 1979-02-02
CA1075193A (en) 1980-04-08

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MM Patent lapsed

Owner name: IMPERIAL CHEMICAL INDUSTRIES LIMITED