CA1035111A - Methode de production de l'hydroxyde de sodium sous forme de comprime au moyen de l'electrolyse au mercure de l'hydroxyde de sodium - Google Patents

Methode de production de l'hydroxyde de sodium sous forme de comprime au moyen de l'electrolyse au mercure de l'hydroxyde de sodium

Info

Publication number
CA1035111A
CA1035111A CA196,113A CA196113A CA1035111A CA 1035111 A CA1035111 A CA 1035111A CA 196113 A CA196113 A CA 196113A CA 1035111 A CA1035111 A CA 1035111A
Authority
CA
Canada
Prior art keywords
sodium hydroxide
prilled
producing
mercury cell
mercury
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA196,113A
Other languages
English (en)
Other versions
CA196113S (en
Inventor
Donald T. Rigler
Knut J. Johnsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of CA1035111A publication Critical patent/CA1035111A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/44—Preparation in the form of granules, pieces, or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/42—Concentration; Dehydration
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA196,113A 1973-06-28 1974-03-27 Methode de production de l'hydroxyde de sodium sous forme de comprime au moyen de l'electrolyse au mercure de l'hydroxyde de sodium Expired CA1035111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00374432A US3853722A (en) 1973-06-28 1973-06-28 Method of producing prilled sodium hydroxide from mercury cell sodium hydroxide

Publications (1)

Publication Number Publication Date
CA1035111A true CA1035111A (fr) 1978-07-25

Family

ID=23476791

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,113A Expired CA1035111A (fr) 1973-06-28 1974-03-27 Methode de production de l'hydroxyde de sodium sous forme de comprime au moyen de l'electrolyse au mercure de l'hydroxyde de sodium

Country Status (9)

Country Link
US (1) US3853722A (fr)
JP (1) JPS5023396A (fr)
BE (1) BE816979A (fr)
CA (1) CA1035111A (fr)
DE (1) DE2430750C3 (fr)
FR (1) FR2235081B1 (fr)
GB (1) GB1444660A (fr)
IT (1) IT1011826B (fr)
NL (1) NL174339B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278527A (en) * 1979-01-15 1981-07-14 Olin Corporation Electrolytic cell for purifying aqueous solutions of alkali metal hydroxides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635848A (fr) * 1962-08-06

Also Published As

Publication number Publication date
FR2235081B1 (fr) 1976-12-24
FR2235081A1 (fr) 1975-01-24
DE2430750B2 (de) 1977-11-10
US3853722A (en) 1974-12-10
NL174339B (nl) 1984-01-02
BE816979A (fr) 1974-12-27
GB1444660A (en) 1976-08-04
DE2430750C3 (de) 1978-06-29
JPS5023396A (fr) 1975-03-13
NL7406044A (fr) 1974-12-31
IT1011826B (it) 1977-02-10
DE2430750A1 (de) 1975-01-09

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