FR2305502B1 - - Google Patents

Info

Publication number
FR2305502B1
FR2305502B1 FR7509698A FR7509698A FR2305502B1 FR 2305502 B1 FR2305502 B1 FR 2305502B1 FR 7509698 A FR7509698 A FR 7509698A FR 7509698 A FR7509698 A FR 7509698A FR 2305502 B1 FR2305502 B1 FR 2305502B1
Authority
FR
France
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
FR7509698A
Other versions
FR2305502A1 (fr
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.)
Air Industrie SA
Original Assignee
Air Industrie 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 Air Industrie SA filed Critical Air Industrie SA
Priority to FR7509698A priority Critical patent/FR2305502A1/fr
Priority to ES446372A priority patent/ES446372A1/es
Priority to BE165606A priority patent/BE840087A/fr
Priority to IT938676A priority patent/IT1060950B/it
Publication of FR2305502A1 publication Critical patent/FR2305502A1/fr
Application granted granted Critical
Publication of FR2305502B1 publication Critical patent/FR2305502B1/fr
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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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)
FR7509698A 1975-03-27 1975-03-27 Procede et installation d'affinage d'un produit metallique, notamment non ferreux Granted FR2305502A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7509698A FR2305502A1 (fr) 1975-03-27 1975-03-27 Procede et installation d'affinage d'un produit metallique, notamment non ferreux
ES446372A ES446372A1 (es) 1975-03-27 1976-03-25 Procedimiento de afino de un producto metalico e instalacioncorrespondiente.
BE165606A BE840087A (fr) 1975-03-27 1976-03-26 Procede et installation d'affinage d'un produit metallique, notamment non ferreux
IT938676A IT1060950B (it) 1975-03-27 1976-03-26 Procedimento ed impianto di affinazione di un prodotto metallico inspecie non ferroso

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509698A FR2305502A1 (fr) 1975-03-27 1975-03-27 Procede et installation d'affinage d'un produit metallique, notamment non ferreux

Publications (2)

Publication Number Publication Date
FR2305502A1 FR2305502A1 (fr) 1976-10-22
FR2305502B1 true FR2305502B1 (fr) 1977-11-25

Family

ID=9153206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509698A Granted FR2305502A1 (fr) 1975-03-27 1975-03-27 Procede et installation d'affinage d'un produit metallique, notamment non ferreux

Country Status (4)

Country Link
BE (1) BE840087A (fr)
ES (1) ES446372A1 (fr)
FR (1) FR2305502A1 (fr)
IT (1) IT1060950B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS216519B2 (en) * 1979-02-08 1982-11-26 Magyar Aluminium Method of reducing the contents of impurities in the aluminium melt or aluminium alloys
DE3446841A1 (de) * 1984-12-21 1986-06-26 Chemex GmbH, 5802 Wetter Verfahren zur behandlung von aluminiumschmelzen

Also Published As

Publication number Publication date
ES446372A1 (es) 1977-11-16
IT1060950B (it) 1982-09-30
FR2305502A1 (fr) 1976-10-22
BE840087A (fr) 1976-09-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse