FR2496632A1 - Procede ameliore de carbochloration de l'alumine en bain de sels fondus - Google Patents

Procede ameliore de carbochloration de l'alumine en bain de sels fondus Download PDF

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Publication number
FR2496632A1
FR2496632A1 FR8027945A FR8027945A FR2496632A1 FR 2496632 A1 FR2496632 A1 FR 2496632A1 FR 8027945 A FR8027945 A FR 8027945A FR 8027945 A FR8027945 A FR 8027945A FR 2496632 A1 FR2496632 A1 FR 2496632A1
Authority
FR
France
Prior art keywords
alumina
carbochlorination
aluminum chloride
production
bath
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.)
Granted
Application number
FR8027945A
Other languages
English (en)
French (fr)
Other versions
FR2496632B1 (enExample
Inventor
Bernard Gurtner
Joseph Cohen
Jean Andrioly
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney 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
Priority to FR8027945A priority Critical patent/FR2496632A1/fr
Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Priority to AT81420191T priority patent/ATE8378T1/de
Priority to PCT/FR1981/000169 priority patent/WO1982002191A1/fr
Priority to BR8108935A priority patent/BR8108935A/pt
Priority to AU79364/82A priority patent/AU545579B2/en
Priority to DE8181420191T priority patent/DE3164781D1/de
Priority to GR66901A priority patent/GR75129B/el
Priority to EP81420191A priority patent/EP0055681B1/fr
Priority to JP57500220A priority patent/JPH02293B2/ja
Priority to ES508315A priority patent/ES8300644A1/es
Publication of FR2496632A1 publication Critical patent/FR2496632A1/fr
Priority to NO822792A priority patent/NO159077C/no
Application granted granted Critical
Publication of FR2496632B1 publication Critical patent/FR2496632B1/fr
Granted legal-status Critical Current

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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
    • C01F7/56—Chlorides
    • C01F7/58—Preparation of anhydrous aluminium chloride
    • C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR8027945A 1980-12-24 1980-12-24 Procede ameliore de carbochloration de l'alumine en bain de sels fondus Granted FR2496632A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR8027945A FR2496632A1 (fr) 1980-12-24 1980-12-24 Procede ameliore de carbochloration de l'alumine en bain de sels fondus
JP57500220A JPH02293B2 (enExample) 1980-12-24 1981-12-23
BR8108935A BR8108935A (pt) 1980-12-24 1981-12-23 Processo aperfeicoado de carbocloracao de alumina em banho de sais fundidos
AU79364/82A AU545579B2 (en) 1980-12-24 1981-12-23 Improved method of carbochlorination of alumina in a bath of melted salts
DE8181420191T DE3164781D1 (en) 1980-12-24 1981-12-23 Process for the carbochlorination of alumina in a fused salt bath
GR66901A GR75129B (enExample) 1980-12-24 1981-12-23
AT81420191T ATE8378T1 (de) 1980-12-24 1981-12-23 Verbessertes verfahren zur karbochlorierung von aluminiumoxid in geschmolzenem salzbad.
PCT/FR1981/000169 WO1982002191A1 (fr) 1980-12-24 1981-12-23 Procede ameliore de carbochloration de l'alumine en bain de sels fondus
ES508315A ES8300644A1 (es) 1980-12-24 1981-12-23 Procedimiento de obtencion por carbocloracion de cloruro de aluminio anhidro.
EP81420191A EP0055681B1 (fr) 1980-12-24 1981-12-23 Procédé amélioré de carbochloration de l'alumine en bain de sels fondus
NO822792A NO159077C (no) 1980-12-24 1982-08-16 Fremgangsmaate for fremstilling av vannfritt aluminiumklorid i et smeltet saltbad ved karboklorering.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027945A FR2496632A1 (fr) 1980-12-24 1980-12-24 Procede ameliore de carbochloration de l'alumine en bain de sels fondus

Publications (2)

Publication Number Publication Date
FR2496632A1 true FR2496632A1 (fr) 1982-06-25
FR2496632B1 FR2496632B1 (enExample) 1983-09-30

Family

ID=9249726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027945A Granted FR2496632A1 (fr) 1980-12-24 1980-12-24 Procede ameliore de carbochloration de l'alumine en bain de sels fondus

Country Status (1)

Country Link
FR (1) FR2496632A1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39124A1 (enExample) * 1959-09-03
FR2336349A1 (fr) * 1975-12-24 1977-07-22 Aluminum Co Of America Production de chlorure d'aluminium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39124A1 (enExample) * 1959-09-03
FR2336349A1 (fr) * 1975-12-24 1977-07-22 Aluminum Co Of America Production de chlorure d'aluminium

Also Published As

Publication number Publication date
FR2496632B1 (enExample) 1983-09-30

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ST Notification of lapse