JPS5232811A - Treatment of aluminium produced by carbotermic method - Google Patents

Treatment of aluminium produced by carbotermic method

Info

Publication number
JPS5232811A
JPS5232811A JP10104376A JP10104376A JPS5232811A JP S5232811 A JPS5232811 A JP S5232811A JP 10104376 A JP10104376 A JP 10104376A JP 10104376 A JP10104376 A JP 10104376A JP S5232811 A JPS5232811 A JP S5232811A
Authority
JP
Japan
Prior art keywords
carbotermic
treatment
aluminium produced
aluminium
produced
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
JP10104376A
Other languages
Japanese (ja)
Other versions
JPS6124457B2 (en
Inventor
Miruton Kibii Robaato
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
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 claimed from US05/611,794 external-priority patent/US3975187A/en
Application filed by Reynolds Metals Co filed Critical Reynolds Metals Co
Publication of JPS5232811A publication Critical patent/JPS5232811A/en
Publication of JPS6124457B2 publication Critical patent/JPS6124457B2/ja
Granted 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
    • 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
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases

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)
JP10104376A 1975-09-09 1976-08-23 Treatment of aluminium produced by carbotermic method Granted JPS5232811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/611,794 US3975187A (en) 1975-02-13 1975-09-09 Treatment of carbothermically produced aluminum

Publications (2)

Publication Number Publication Date
JPS5232811A true JPS5232811A (en) 1977-03-12
JPS6124457B2 JPS6124457B2 (en) 1986-06-11

Family

ID=24450436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10104376A Granted JPS5232811A (en) 1975-09-09 1976-08-23 Treatment of aluminium produced by carbotermic method

Country Status (6)

Country Link
JP (1) JPS5232811A (en)
AU (1) AU503487B2 (en)
CA (1) CA1078626A (en)
DE (1) DE2637282A1 (en)
FR (1) FR2323769A1 (en)
GB (1) GB1549794A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609836A (en) * 1983-06-27 1985-01-18 Nippon Light Metal Co Ltd Treatment of molten aluminum
JPS62123888A (en) * 1985-11-25 1987-06-05 Sony Corp Burst signal phase error detecting circuit
JPS62152288A (en) * 1985-12-25 1987-07-07 Mitsubishi Electric Corp Burst gate pulse generator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638565A5 (en) * 1978-11-21 1983-09-30 Alusuisse METHOD FOR CLEANING ALUMINUM MELTS.
US4216010A (en) * 1979-01-31 1980-08-05 Reynolds Metals Company Aluminum purification system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144014B (en) * 1958-03-14 1963-02-21 Pechiney Prod Chimiques Sa Process for the reduction of aluminum oxide with carbon in an electric arc furnace
US3149960A (en) * 1960-11-02 1964-09-22 Reynolds Metals Co Aluminum degassing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609836A (en) * 1983-06-27 1985-01-18 Nippon Light Metal Co Ltd Treatment of molten aluminum
JPS6354052B2 (en) * 1983-06-27 1988-10-26 Nippon Light Metal Co
JPS62123888A (en) * 1985-11-25 1987-06-05 Sony Corp Burst signal phase error detecting circuit
JPS62152288A (en) * 1985-12-25 1987-07-07 Mitsubishi Electric Corp Burst gate pulse generator

Also Published As

Publication number Publication date
JPS6124457B2 (en) 1986-06-11
GB1549794A (en) 1979-08-08
AU503487B2 (en) 1979-09-06
FR2323769B1 (en) 1982-05-28
DE2637282A1 (en) 1977-03-17
FR2323769A1 (en) 1977-04-08
CA1078626A (en) 1980-06-03
AU1690076A (en) 1978-02-23

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