NL145286B - Werkwijze ter bereiding van chloor, natriumhydroxyde en waterstof uit een ruwe pekeloplossing met behulp van een elektrolyseproces. - Google Patents

Werkwijze ter bereiding van chloor, natriumhydroxyde en waterstof uit een ruwe pekeloplossing met behulp van een elektrolyseproces.

Info

Publication number
NL145286B
NL145286B NL296253A NL296253A NL145286B NL 145286 B NL145286 B NL 145286B NL 296253 A NL296253 A NL 296253A NL 296253 A NL296253 A NL 296253A NL 145286 B NL145286 B NL 145286B
Authority
NL
Netherlands
Prior art keywords
hydrogen
sodium hydroxide
brine solution
preparing chlorine
crude brine
Prior art date
Application number
NL296253A
Other languages
English (en)
Dutch (nl)
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
Publication of NL145286B publication Critical patent/NL145286B/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
    • 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)
NL296253A 1962-08-06 1963-08-05 Werkwijze ter bereiding van chloor, natriumhydroxyde en waterstof uit een ruwe pekeloplossing met behulp van een elektrolyseproces. NL145286B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH937262A CH434217A (de) 1962-08-06 1962-08-06 Verfahren zur Herstellung von Chlor, Natriumhydroxyd und Wasserstoff durch Chloralkali-Elektrolyse in Hg-Zellen

Publications (1)

Publication Number Publication Date
NL145286B true NL145286B (nl) 1975-03-17

Family

ID=4351303

Family Applications (2)

Application Number Title Priority Date Filing Date
NL296253D NL296253A (xx) 1962-08-06
NL296253A NL145286B (nl) 1962-08-06 1963-08-05 Werkwijze ter bereiding van chloor, natriumhydroxyde en waterstof uit een ruwe pekeloplossing met behulp van een elektrolyseproces.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL296253D NL296253A (xx) 1962-08-06

Country Status (7)

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

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 (es) 1963-12-16
GB1058581A (en) 1967-02-15
DE1467217B2 (de) 1970-04-16
NL296253A (xx)
CH434217A (de) 1967-04-30
AT243827B (de) 1965-12-10
DE1467217A1 (de) 1969-03-20
BE635848A (xx)

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