FR1327704A - Procédé de réduction de l'alumine - Google Patents

Procédé de réduction de l'alumine

Info

Publication number
FR1327704A
FR1327704A FR717704A FR717704A FR1327704A FR 1327704 A FR1327704 A FR 1327704A FR 717704 A FR717704 A FR 717704A FR 717704 A FR717704 A FR 717704A FR 1327704 A FR1327704 A FR 1327704A
Authority
FR
France
Prior art keywords
reduction process
alumina reduction
alumina
reduction
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
FR717704A
Other languages
English (en)
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.)
Pechiney SA
Original Assignee
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
Application filed by Pechiney SA filed Critical Pechiney SA
Priority to FR717704A priority Critical patent/FR1327704A/fr
Priority to FR736442A priority patent/FR80857E/fr
Priority to CH4773257A priority patent/CH366975A/fr
Priority to ES0236308A priority patent/ES236308A1/es
Application granted granted Critical
Publication of FR1327704A publication Critical patent/FR1327704A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/02—Obtaining aluminium with reducing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
FR717704A 1956-06-29 1956-06-29 Procédé de réduction de l'alumine Expired FR1327704A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR717704A FR1327704A (fr) 1956-06-29 1956-06-29 Procédé de réduction de l'alumine
FR736442A FR80857E (fr) 1956-06-29 1957-04-15 Procédé de réduction de l'alumine
CH4773257A CH366975A (fr) 1956-06-29 1957-06-27 Procédé de fabrication d'un mélange d'aluminium et de carbure d'aluminium
ES0236308A ES236308A1 (es) 1956-06-29 1957-06-28 Procedimiento para la reduccion de la alumina

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR717704A FR1327704A (fr) 1956-06-29 1956-06-29 Procédé de réduction de l'alumine
FR736442A FR80857E (fr) 1956-06-29 1957-04-15 Procédé de réduction de l'alumine

Publications (1)

Publication Number Publication Date
FR1327704A true FR1327704A (fr) 1963-05-24

Family

ID=26183052

Family Applications (2)

Application Number Title Priority Date Filing Date
FR717704A Expired FR1327704A (fr) 1956-06-29 1956-06-29 Procédé de réduction de l'alumine
FR736442A Expired FR80857E (fr) 1956-06-29 1957-04-15 Procédé de réduction de l'alumine

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR736442A Expired FR80857E (fr) 1956-06-29 1957-04-15 Procédé de réduction de l'alumine

Country Status (2)

Country Link
CH (1) CH366975A (fr)
FR (2) FR1327704A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453907A1 (fr) * 1979-04-10 1980-11-07 Alcan Res & Dev Procede pour le traitement d'oxyde de carbone gazeux charge de fumee libere dans la reduction carbothermique de l'alumine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453907A1 (fr) * 1979-04-10 1980-11-07 Alcan Res & Dev Procede pour le traitement d'oxyde de carbone gazeux charge de fumee libere dans la reduction carbothermique de l'alumine

Also Published As

Publication number Publication date
FR80857E (fr) 1963-06-28
CH366975A (fr) 1963-01-31

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