NO834081L - PROCEDURE FOR THE REMOVAL OF ALKALI AND EARTH ALKI METALS FROM MELTED ALUMINUM - Google Patents

PROCEDURE FOR THE REMOVAL OF ALKALI AND EARTH ALKI METALS FROM MELTED ALUMINUM

Info

Publication number
NO834081L
NO834081L NO834081A NO834081A NO834081L NO 834081 L NO834081 L NO 834081L NO 834081 A NO834081 A NO 834081A NO 834081 A NO834081 A NO 834081A NO 834081 L NO834081 L NO 834081L
Authority
NO
Norway
Prior art keywords
alki
alkali
metals
earth
removal
Prior art date
Application number
NO834081A
Other languages
Norwegian (no)
Other versions
NO162028C (en
NO162028B (en
Inventor
Ghyslain Dube
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of NO834081L publication Critical patent/NO834081L/en
Publication of NO162028B publication Critical patent/NO162028B/en
Publication of NO162028C publication Critical patent/NO162028C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NO834081A 1982-11-09 1983-11-08 PROCEDURE FOR THE REMOVAL OF ALKALI AND EARTH ALKI METALS FROM MELTED ALUMINUM, AND APPARATUS FOR CARRYING OUT THE PROCEDURE. NO162028C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82305965A EP0108178B1 (en) 1982-11-09 1982-11-09 Removal of alkali metals and alkaline earth metals from molten aluminium

Publications (3)

Publication Number Publication Date
NO834081L true NO834081L (en) 1984-05-10
NO162028B NO162028B (en) 1989-07-17
NO162028C NO162028C (en) 1989-10-25

Family

ID=8189827

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834081A NO162028C (en) 1982-11-09 1983-11-08 PROCEDURE FOR THE REMOVAL OF ALKALI AND EARTH ALKI METALS FROM MELTED ALUMINUM, AND APPARATUS FOR CARRYING OUT THE PROCEDURE.

Country Status (7)

Country Link
EP (1) EP0108178B1 (en)
JP (1) JPS59100231A (en)
AU (1) AU562966B2 (en)
CA (1) CA1215237A (en)
DE (1) DE3276823D1 (en)
ES (1) ES8504267A1 (en)
NO (1) NO162028C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3367112D1 (en) * 1982-11-16 1986-11-27 Alcan Int Ltd Removal of impurities from molten aluminium
GB8428251D0 (en) * 1984-11-08 1984-12-19 Alcan Int Ltd Treating aluminium
US5080715A (en) * 1990-11-05 1992-01-14 Alcan International Limited Recovering clean metal and particulates from metal matrix composites

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459536A (en) * 1964-11-06 1969-08-05 Interlake Steel Corp Method for mixing molten metal
US3620716A (en) * 1969-05-27 1971-11-16 Aluminum Co Of America Magnesium removal from aluminum alloy scrap
GB1367069A (en) * 1970-10-22 1974-09-18 British Aluminium Co Ltd Removal of non-metallic constituents from liquid metal
US4060409A (en) * 1976-02-23 1977-11-29 Kennecott Copper Corporation Mechanically stirred furnace for pyrometallurgical operations and processes
US4058394A (en) * 1976-02-23 1977-11-15 Kennecott Copper Corporation Pyrometallurgical system for solid-liquid contacting
CA1188107A (en) * 1981-05-19 1985-06-04 Ghyslain Dube Removal of alkali metals and alkaline earth metals from molten aluminium
JPS6017009A (en) * 1983-07-11 1985-01-28 Mitsubishi Metal Corp Construction of tuyere part of refining furnace

Also Published As

Publication number Publication date
EP0108178B1 (en) 1987-07-22
ES527104A0 (en) 1985-04-01
DE3276823D1 (en) 1987-08-27
AU562966B2 (en) 1987-06-25
EP0108178A1 (en) 1984-05-16
NO162028C (en) 1989-10-25
JPS59100231A (en) 1984-06-09
NO162028B (en) 1989-07-17
ES8504267A1 (en) 1985-04-01
CA1215237A (en) 1986-12-16
AU2107783A (en) 1984-05-17

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