AT243827B - 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
AT243827B
AT243827B AT628563A AT628563A AT243827B AT 243827 B AT243827 B AT 243827B AT 628563 A AT628563 A AT 628563A AT 628563 A AT628563 A AT 628563A AT 243827 B AT243827 B AT 243827B
Authority
AT
Austria
Prior art keywords
chlor
chlorine
hydrogen
production
sodium hydroxide
Prior art date
Application number
AT628563A
Other languages
German (de)
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
Application filed by Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT243827B publication Critical patent/AT243827B/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)
AT628563A 1962-08-06 1963-08-05 Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells AT243827B (en)

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
AT243827B true AT243827B (en) 1965-12-10

Family

ID=4351303

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
DE1467217B2 (en) 1970-04-16
NL145286B (en) 1975-03-17
GB1058581A (en) 1967-02-15
DE1467217A1 (en) 1969-03-20
NL296253A (en)
BE635848A (en)
CH434217A (en) 1967-04-30
ES290583A1 (en) 1963-12-16

Similar Documents

Publication Publication Date Title
CH433210A (en) Diaphragm cell for the production of chlorine and caustic alkali by electrolysis of an alkali metal chloride solution
AT299261B (en) Process for the production of an electrode, in particular for chlor-alkali electrolysis
AT313928B (en) Process for producing an electrode which is particularly suitable for use in chlor-alkali electrolysis
IT979771B (en) IMPROVEMENT IN THE ELECTROLYTIC PROCESS FOR THE PRODUCTION OF CHLORINE AND CAUSTIC SODA
CH451096A (en) Process for the production of electrodes for water electrolysis
AT335473B (en) PROCESS FOR THE PRODUCTION OF CHLORINE AND SODIUM CARBONATE
AT240387B (en) Anode arrangement for chlor-alkali electrolysis cells
AT319975B (en) Electrolytic device for the production of chlorine, hydrogen and an alkali lye
AT243827B (en) Process for the production of chlorine, sodium hydroxide and hydrogen by chlor-alkali electrolysis in mercury cells
CH475791A (en) Process for the production of oxygen or hydrogen solution electrodes
CH422731A (en) Process for the production of hydrogen chloride
NO138033C (en) ELECTROLYSIS CELL FOR THE MANUFACTURE OF SODIUM HYPOCHLORITE
AT241835B (en) Electrolytic cell and process for producing sodium and chlorine
AR192643A1 (en) ELECTROLYTIC CELL AND PROCESS FOR THE PRODUCTION OF HYDROGEN PEROXIDE
AT292027B (en) Bipolar electrode arrangement for a multi-cell electrolysis system, in particular for the production of chlorates by electrolysis of a sodium chloride brine
AU271512B2 (en) Process for obtaining chlorine, sodium hydroxide and hydrogen by the electrolysis of an alkali-metal chloride in mercury cells
CH395036A (en) Electrode suitable as an anode for electrolysis and process for its manufacture
FR1208508A (en) Process of electrolytic decomposition of hydrochloric acid into chlorine in hydrogen
AU3385063A (en) Process for obtaining chlorine, sodium hydroxide and hydrogen by the electrolysis of an alkali-metal chloride in mercury cells
CH427756A (en) Process for the production of chlorine and hydrogen
GB1103414A (en) Methods for determining the susceptibility of a metal to metal attack by a corrosiveelectrolyte
CH465563A (en) Process for the production of electrodes for electrolytic water decomposers
AT234639B (en) Process for the production of gaseous chlorine and gaseous hydrogen
FR1375795A (en) Process for the production of chlorine, sodium hydroxide and hydrogen by electrolysis of alkali chlorides in mercury cells
CH381206A (en) Process for the production of chlorine by the electrolytic decomposition of aqueous hydrochloric acid