ES262528A1 - Procedimiento para la recuperaciën del aluminio, partiendo de mezclas de aluminio-carburo de aluminio - Google Patents

Procedimiento para la recuperaciën del aluminio, partiendo de mezclas de aluminio-carburo de aluminio

Info

Publication number
ES262528A1
ES262528A1 ES0262528A ES262528A ES262528A1 ES 262528 A1 ES262528 A1 ES 262528A1 ES 0262528 A ES0262528 A ES 0262528A ES 262528 A ES262528 A ES 262528A ES 262528 A1 ES262528 A1 ES 262528A1
Authority
ES
Spain
Prior art keywords
aluminium
flux
aluminum
carbide
al4c3
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
ES0262528A
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
Publication of ES262528A1 publication Critical patent/ES262528A1/es
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
    • C22B21/06—Obtaining aluminium refining
    • C22B21/062—Obtaining aluminium refining using salt or fluxing agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedimiento para la recuperación del aluminio partiendo de mezclas de aluminio-carburo de aluminio, caracterizado porque se añade a un flujo, compuesto, al menos, de un halogenado de un metal del grupo de los metales alcalainos y alcalinoterreos, calentado por encima de su punto de fusión, una cantidad de las citadas mezclas, superior en peso a la del citado flujo, de manera que el aluminio liquido se separe entonces del citado flujo, en el que la viscosidad aumenta hasta conseguir una consistencia pastosa, y hasta cuajada, y su concentración en carburo de aluminio llega mayormente elevada.
ES0262528A 1959-11-18 1960-11-17 Procedimiento para la recuperaciën del aluminio, partiendo de mezclas de aluminio-carburo de aluminio Expired ES262528A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810505A FR1461309A (fr) 1959-11-18 1959-11-18 Traitement des mélanges aluminium-carbure d'aluminium

Publications (1)

Publication Number Publication Date
ES262528A1 true ES262528A1 (es) 1961-06-01

Family

ID=8721438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0262528A Expired ES262528A1 (es) 1959-11-18 1960-11-17 Procedimiento para la recuperaciën del aluminio, partiendo de mezclas de aluminio-carburo de aluminio

Country Status (9)

Country Link
US (1) US3068092A (es)
BE (1) BE597195A (es)
CH (1) CH400577A (es)
DE (1) DE1155252B (es)
ES (1) ES262528A1 (es)
FR (1) FR1461309A (es)
GB (1) GB964792A (es)
LU (1) LU39423A1 (es)
NL (1) NL258035A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289320B (de) * 1964-02-11 1969-02-13 Showa Kenko Kabushiki Kaisha Verfahren zur Herstellung von Aluminium
US3410680A (en) * 1965-02-11 1968-11-12 Vaw Ver Aluminium Werke Ag Method of producing aluminum
US3607221A (en) * 1969-02-17 1971-09-21 Reynolds Metals Co Carbothermic production of aluminum
DE2133415C3 (de) * 1970-11-11 1974-12-12 Wsesojusnij Nautschno-Issledowatel' Skij I Projektnij Institut Aljuminiewoj, Magniewoj I Elektrodnoj Promyschlennosti, Leningrad (Sowjetunion) Verfahren zur Raffination von Aluminium-Silizium-Legierungen
US3958979A (en) * 1973-12-14 1976-05-25 Ethyl Corporation Metallurgical process for purifying aluminum-silicon alloy
US4216010A (en) * 1979-01-31 1980-08-05 Reynolds Metals Company Aluminum purification system
US9068246B2 (en) * 2008-12-15 2015-06-30 Alcon Inc. Decarbonization process for carbothermically produced aluminum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE816018C (de) * 1949-04-22 1951-10-08 Metallgesellschaft Ag Verfahren zur Entfernung von Magnesium aus Aluminiumschrott bzw. Aluminium-Legierungen
US2848321A (en) * 1956-01-02 1958-08-19 Foundry Services Ltd Drossing fluxes
US2974032A (en) * 1960-02-24 1961-03-07 Pechiney Reduction of alumina

Also Published As

Publication number Publication date
NL258035A (es)
CH400577A (fr) 1965-10-15
LU39423A1 (es) 1961-05-17
FR1461309A (fr) 1966-02-25
GB964792A (en) 1964-07-22
DE1155252B (de) 1963-10-03
BE597195A (fr) 1961-05-17
US3068092A (en) 1962-12-11

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