FR1091869A - Process for recovering cryolite present in the residues of the electrolysis furnace - Google Patents

Process for recovering cryolite present in the residues of the electrolysis furnace

Info

Publication number
FR1091869A
FR1091869A FR1091869DA FR1091869A FR 1091869 A FR1091869 A FR 1091869A FR 1091869D A FR1091869D A FR 1091869DA FR 1091869 A FR1091869 A FR 1091869A
Authority
FR
France
Prior art keywords
residues
present
electrolysis furnace
cryolite
recovering
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
Other languages
French (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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Application granted granted Critical
Publication of FR1091869A publication Critical patent/FR1091869A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR1091869D 1952-10-25 1953-10-23 Process for recovering cryolite present in the residues of the electrolysis furnace Expired FR1091869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1091869X 1952-10-25

Publications (1)

Publication Number Publication Date
FR1091869A true FR1091869A (en) 1955-04-15

Family

ID=7721973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091869D Expired FR1091869A (en) 1952-10-25 1953-10-23 Process for recovering cryolite present in the residues of the electrolysis furnace

Country Status (1)

Country Link
FR (1) FR1091869A (en)

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