FR2376907B1 - - Google Patents

Info

Publication number
FR2376907B1
FR2376907B1 FR7700230A FR7700230A FR2376907B1 FR 2376907 B1 FR2376907 B1 FR 2376907B1 FR 7700230 A FR7700230 A FR 7700230A FR 7700230 A FR7700230 A FR 7700230A FR 2376907 B1 FR2376907 B1 FR 2376907B1
Authority
FR
France
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
FR7700230A
Other languages
French (fr)
Other versions
FR2376907A1 (fr
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.)
Appareils et Evaporateurs Kestner SA
Original Assignee
Appareils et Evaporateurs Kestner SA
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 Appareils et Evaporateurs Kestner SA filed Critical Appareils et Evaporateurs Kestner SA
Priority to FR7700230A priority Critical patent/FR2376907A1/fr
Publication of FR2376907A1 publication Critical patent/FR2376907A1/fr
Application granted granted Critical
Publication of FR2376907B1 publication Critical patent/FR2376907B1/fr
Granted 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
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • 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
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes

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)
FR7700230A 1977-01-06 1977-01-06 Procede de traitement, de sel sulfate precipite au cours de l'evaporation de soude caustique de cellules a diaphragme Granted FR2376907A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700230A FR2376907A1 (fr) 1977-01-06 1977-01-06 Procede de traitement, de sel sulfate precipite au cours de l'evaporation de soude caustique de cellules a diaphragme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700230A FR2376907A1 (fr) 1977-01-06 1977-01-06 Procede de traitement, de sel sulfate precipite au cours de l'evaporation de soude caustique de cellules a diaphragme

Publications (2)

Publication Number Publication Date
FR2376907A1 FR2376907A1 (fr) 1978-08-04
FR2376907B1 true FR2376907B1 (zh) 1979-04-20

Family

ID=9185176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700230A Granted FR2376907A1 (fr) 1977-01-06 1977-01-06 Procede de traitement, de sel sulfate precipite au cours de l'evaporation de soude caustique de cellules a diaphragme

Country Status (1)

Country Link
FR (1) FR2376907A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216418A1 (de) * 1982-05-03 1983-11-03 Bayer Ag, 5090 Leverkusen Verfahren zur elektrolytischen herstellung von chlor und natronlauge aus sulfathaltigem salz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB422689A (en) * 1933-08-19 1935-01-16 Ig Farbenindustrie Ag Process for the joint production of a caustic soda lye, poor in sodium chloride, and of glauber salt

Also Published As

Publication number Publication date
FR2376907A1 (fr) 1978-08-04

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