NO160793C - Fremgangsmaate for fremstilling av aluminium med meget lavt innhold av eutektiske elementer. - Google Patents

Fremgangsmaate for fremstilling av aluminium med meget lavt innhold av eutektiske elementer.

Info

Publication number
NO160793C
NO160793C NO831192A NO831192A NO160793C NO 160793 C NO160793 C NO 160793C NO 831192 A NO831192 A NO 831192A NO 831192 A NO831192 A NO 831192A NO 160793 C NO160793 C NO 160793C
Authority
NO
Norway
Prior art keywords
elements
aluminum
manufacture
eutical
procedure
Prior art date
Application number
NO831192A
Other languages
English (en)
Norwegian (no)
Other versions
NO831192L (no
NO160793B (no
Inventor
Jean Plateau
Original Assignee
Pechiney Aluminium
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 Aluminium filed Critical Pechiney Aluminium
Publication of NO831192L publication Critical patent/NO831192L/no
Publication of NO160793B publication Critical patent/NO160793B/no
Publication of NO160793C publication Critical patent/NO160793C/no

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Light Receiving Elements (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
NO831192A 1982-03-31 1983-03-30 Fremgangsmaate for fremstilling av aluminium med meget lavt innhold av eutektiske elementer. NO160793C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205895A FR2524490B1 (fr) 1982-03-31 1982-03-31 Procede d'obtention d'aluminium de tres haute purete en elements eutectiques

Publications (3)

Publication Number Publication Date
NO831192L NO831192L (no) 1983-10-03
NO160793B NO160793B (no) 1989-02-20
NO160793C true NO160793C (no) 1989-05-31

Family

ID=9272765

Family Applications (1)

Application Number Title Priority Date Filing Date
NO831192A NO160793C (no) 1982-03-31 1983-03-30 Fremgangsmaate for fremstilling av aluminium med meget lavt innhold av eutektiske elementer.

Country Status (17)

Country Link
US (1) US4444585A (de)
EP (1) EP0090750B1 (de)
JP (1) JPS58181835A (de)
KR (1) KR860001306B1 (de)
AT (1) ATE21529T1 (de)
AU (1) AU551209B2 (de)
BR (1) BR8301579A (de)
CA (1) CA1185436A (de)
DE (1) DE3365393D1 (de)
ES (1) ES8405446A1 (de)
FR (1) FR2524490B1 (de)
GR (1) GR77984B (de)
IN (1) IN158047B (de)
IS (1) IS1353B6 (de)
NO (1) NO160793C (de)
NZ (1) NZ203683A (de)
ZA (1) ZA832267B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8710200D0 (en) * 1987-04-29 1987-06-03 Alcan Int Ltd Light metal alloy treatment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886077C (de) * 1940-07-05 1953-08-10 Vaw Ver Aluminium Werke Ag Verfahren zur Abtrennung von Eisen aus eisenhaltigen Aluminium-Legierungen
US2464610A (en) * 1940-07-08 1949-03-15 Spolek Method for producing aluminumsilicon alloys
GB557553A (en) * 1941-01-01 1943-11-26 British Non Ferrous Metals Res Improved method of and apparatus for refining metals and alloys
FR895518A (fr) * 1942-05-16 1945-01-26 Degussa Procédé pour l'épuration du plomb brut par filtration
FR976205A (fr) * 1948-10-02 1951-03-15 Alais & Froges & Camarque Cie Procédé d'élimination des impuretés métalliques dans des métaux ou des alliages, en particulier dans des alliages d'aluminium
DE816016C (de) * 1948-10-02 1951-10-08 Schmidt Gmbh Karl Verfahren zum Trennen des Aluminiums oder seiner Legierungen von Verunreinigungen mittels metallischer Loesungsmittel
FR979569A (fr) * 1948-12-03 1951-04-27 Alais & Froges & Camarque Cie Procédé d'élimination des éléments d'alliage indésirables ou des impuretés métalliques dans les métaux ou les alliages, en particulier dans les alliages d'aluminium
US3211547A (en) * 1961-02-10 1965-10-12 Aluminum Co Of America Treatment of molten aluminum
US3303019A (en) * 1964-04-23 1967-02-07 Aluminum Co Of America Purification of aluminum
FR1594154A (de) * 1968-12-06 1970-06-01
DE2401654C2 (de) * 1974-01-15 1975-11-20 Matthias 4150 Krefeld Welsch Verfahren und Vorrichtung zur Herstellung von Aluminium
CA1048790A (en) * 1974-09-30 1979-02-20 Graeme W. Walters Continuous reflux refining of metals
JPS5912731B2 (ja) * 1978-10-05 1984-03-26 株式会社神戸製鋼所 アルミニウム又はアルミニウム合金の精製法
US4221590A (en) * 1978-12-26 1980-09-09 Aluminum Company Of America Fractional crystallization process
NO158107C (no) * 1979-10-09 1988-07-13 Showa Aluminium Co Ltd Fremgangsmaate ved smelting av aluminium.

Also Published As

Publication number Publication date
FR2524490A1 (fr) 1983-10-07
IS1353B6 (is) 1989-04-19
ES521015A0 (es) 1984-06-01
EP0090750B1 (de) 1986-08-20
ZA832267B (en) 1983-12-28
DE3365393D1 (en) 1986-09-25
IS2793A7 (is) 1983-10-02
KR860001306B1 (ko) 1986-09-11
FR2524490B1 (fr) 1988-05-13
NO831192L (no) 1983-10-03
NZ203683A (en) 1986-06-11
NO160793B (no) 1989-02-20
AU1299883A (en) 1983-10-06
JPH022937B2 (de) 1990-01-19
US4444585A (en) 1984-04-24
JPS58181835A (ja) 1983-10-24
KR840004178A (ko) 1984-10-10
GR77984B (de) 1984-09-25
EP0090750A1 (de) 1983-10-05
CA1185436A (fr) 1985-04-16
BR8301579A (pt) 1983-12-06
ATE21529T1 (de) 1986-09-15
AU551209B2 (en) 1986-04-17
IN158047B (de) 1986-08-23
ES8405446A1 (es) 1984-06-01

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