FR2471350B1 - - Google Patents

Info

Publication number
FR2471350B1
FR2471350B1 FR7930810A FR7930810A FR2471350B1 FR 2471350 B1 FR2471350 B1 FR 2471350B1 FR 7930810 A FR7930810 A FR 7930810A FR 7930810 A FR7930810 A FR 7930810A FR 2471350 B1 FR2471350 B1 FR 2471350B1
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
FR7930810A
Other languages
French (fr)
Other versions
FR2471350A1 (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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Priority to FR7930810A priority Critical patent/FR2471350A1/fr
Priority to EP80201142A priority patent/EP0030756A1/fr
Priority to ZA00807778A priority patent/ZA807778B/xx
Publication of FR2471350A1 publication Critical patent/FR2471350A1/fr
Application granted granted Critical
Publication of FR2471350B1 publication Critical patent/FR2471350B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • 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
    • C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
    • 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
    • C01D3/14—Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D2011/002—Counter-current extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Removal Of Specific Substances (AREA)
FR7930810A 1979-12-12 1979-12-12 Procede et installation pour la production d'une saumure d'halogenure metallique au depart d'une masse d'halogenure metallique contenant des impuretes solubles Granted FR2471350A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7930810A FR2471350A1 (fr) 1979-12-12 1979-12-12 Procede et installation pour la production d'une saumure d'halogenure metallique au depart d'une masse d'halogenure metallique contenant des impuretes solubles
EP80201142A EP0030756A1 (fr) 1979-12-12 1980-12-03 Procédé et installation pour la production d'une saumure d'halogénure métallique au départ d'une masse d'halogénure métallique contenant des impuretés solubles
ZA00807778A ZA807778B (en) 1979-12-12 1980-12-11 Production of a metal halide brine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930810A FR2471350A1 (fr) 1979-12-12 1979-12-12 Procede et installation pour la production d'une saumure d'halogenure metallique au depart d'une masse d'halogenure metallique contenant des impuretes solubles

Publications (2)

Publication Number Publication Date
FR2471350A1 FR2471350A1 (fr) 1981-06-19
FR2471350B1 true FR2471350B1 (en:Method) 1981-11-27

Family

ID=9232826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930810A Granted FR2471350A1 (fr) 1979-12-12 1979-12-12 Procede et installation pour la production d'une saumure d'halogenure metallique au depart d'une masse d'halogenure metallique contenant des impuretes solubles

Country Status (3)

Country Link
EP (1) EP0030756A1 (en:Method)
FR (1) FR2471350A1 (en:Method)
ZA (1) ZA807778B (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516987A (en) * 1948-03-10 1950-08-01 Int Salt Co Method of producing purified brine
JPS5120038B2 (en:Method) * 1971-10-14 1976-06-22

Also Published As

Publication number Publication date
FR2471350A1 (fr) 1981-06-19
ZA807778B (en) 1981-10-28
EP0030756A1 (fr) 1981-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse