CH434217A - Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells - Google Patents

Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells

Info

Publication number
CH434217A
CH434217A CH937262A CH937262A CH434217A CH 434217 A CH434217 A CH 434217A CH 937262 A CH937262 A CH 937262A CH 937262 A CH937262 A CH 937262A CH 434217 A CH434217 A CH 434217A
Authority
CH
Switzerland
Prior art keywords
chlor
chlorine
hydrogen
production
sodium hydroxide
Prior art date
Application number
CH937262A
Other languages
German (de)
Inventor
Alfred Dr Goerg
Original Assignee
Ciba Geigy
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
Priority to NL296253D priority Critical patent/NL296253A/xx
Priority to BE635848D priority patent/BE635848A/xx
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH937262A priority patent/CH434217A/en
Priority to FR943351A priority patent/FR1375795A/en
Priority to GB3064163A priority patent/GB1058581A/en
Priority to ES0290583A priority patent/ES290583A1/en
Priority to AT628563A priority patent/AT243827B/en
Priority to DE19631467217 priority patent/DE1467217B2/en
Priority to NL296253A priority patent/NL145286B/en
Publication of CH434217A publication Critical patent/CH434217A/en

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
    • C25B15/00—Operating or servicing cells
    • C25B15/04—Regulation of the inter-electrode distance
    • 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

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 Non-Metals, Compounds, Apparatuses Therefor (AREA)
CH937262A 1962-08-06 1962-08-06 Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells CH434217A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL296253D NL296253A (en) 1962-08-06
BE635848D BE635848A (en) 1962-08-06
CH937262A CH434217A (en) 1962-08-06 1962-08-06 Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells
FR943351A FR1375795A (en) 1962-08-06 1963-07-31 Process for the production of chlorine, sodium hydroxide and hydrogen by electrolysis of alkali chlorides in mercury cells
GB3064163A GB1058581A (en) 1962-08-06 1963-08-01 Process for obtaining chlorine, sodium hydroxide and hydrogen by the electrolysis of sodium chloride in mercury cells
ES0290583A ES290583A1 (en) 1962-08-06 1963-08-05 Process for obtaining chlorine, sodium hydroxide and hydrogen by the electrolysis of sodium chloride in mercury cells
AT628563A AT243827B (en) 1962-08-06 1963-08-05 Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells
DE19631467217 DE1467217B2 (en) 1962-08-06 1963-08-05 Process for the production of chlorine, sodium hydroxide and hydrogen by sodium chloride electrolysis in mercury cells
NL296253A NL145286B (en) 1962-08-06 1963-08-05 PROCESS FOR PREPARING CHLORINE, SODIUM HYDROXIDE AND HYDROGEN FROM A CRUDE BRINE SOLUTION USING AN ELECTROLYSIS PROCESS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH937262A CH434217A (en) 1962-08-06 1962-08-06 Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells

Publications (1)

Publication Number Publication Date
CH434217A true CH434217A (en) 1967-04-30

Family

ID=4351303

Family Applications (1)

Application Number Title Priority Date Filing Date
CH937262A CH434217A (en) 1962-08-06 1962-08-06 Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells

Country Status (7)

Country Link
AT (1) AT243827B (en)
BE (1) BE635848A (en)
CH (1) CH434217A (en)
DE (1) DE1467217B2 (en)
ES (1) ES290583A1 (en)
GB (1) GB1058581A (en)
NL (2) NL145286B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853722A (en) * 1973-06-28 1974-12-10 Ppg Industries Inc Method of producing prilled sodium hydroxide from mercury cell sodium hydroxide
US4481088A (en) * 1982-07-06 1984-11-06 Olin Corporation Removal of chlorate from electrolyte cell brine

Also Published As

Publication number Publication date
ES290583A1 (en) 1963-12-16
GB1058581A (en) 1967-02-15
DE1467217B2 (en) 1970-04-16
NL296253A (en)
NL145286B (en) 1975-03-17
AT243827B (en) 1965-12-10
DE1467217A1 (en) 1969-03-20
BE635848A (en)

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