BE816979A - Procede de production d'hydroxyde de sodium en perles - Google Patents

Procede de production d'hydroxyde de sodium en perles

Info

Publication number
BE816979A
BE816979A BE145986A BE145986A BE816979A BE 816979 A BE816979 A BE 816979A BE 145986 A BE145986 A BE 145986A BE 145986 A BE145986 A BE 145986A BE 816979 A BE816979 A BE 816979A
Authority
BE
Belgium
Prior art keywords
pearls
production
sodium hydroxide
hydroxide
sodium
Prior art date
Application number
BE145986A
Other languages
English (en)
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 filed Critical
Publication of BE816979A publication Critical patent/BE816979A/fr

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)
BE145986A 1973-06-28 1974-06-27 Procede de production d'hydroxyde de sodium en perles BE816979A (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
BE816979A true BE816979A (fr) 1974-12-27

Family

ID=23476791

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145986A BE816979A (fr) 1973-06-28 1974-06-27 Procede de production d'hydroxyde de sodium en perles

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
CA1035111A (fr) 1978-07-25
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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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PPG INDUSTRIES INC.

Effective date: 19840627