FR1038557A - Process and device for treating molten charges with reagents, in particular with gases - Google Patents

Process and device for treating molten charges with reagents, in particular with gases

Info

Publication number
FR1038557A
FR1038557A FR1038557DA FR1038557A FR 1038557 A FR1038557 A FR 1038557A FR 1038557D A FR1038557D A FR 1038557DA FR 1038557 A FR1038557 A FR 1038557A
Authority
FR
France
Prior art keywords
reagents
gases
treating molten
molten charges
charges
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
Other languages
French (fr)
Inventor
Paul Rontgen
Max Haas
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.)
AFFINERIE DE JUVISY
Original Assignee
AFFINERIE DE JUVISY
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 AFFINERIE DE JUVISY filed Critical AFFINERIE DE JUVISY
Application granted granted Critical
Publication of FR1038557A publication Critical patent/FR1038557A/en
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
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1038557D 1950-02-08 1951-01-31 Process and device for treating molten charges with reagents, in particular with gases Expired FR1038557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1038557X 1950-02-08

Publications (1)

Publication Number Publication Date
FR1038557A true FR1038557A (en) 1953-09-30

Family

ID=7716165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038557D Expired FR1038557A (en) 1950-02-08 1951-01-31 Process and device for treating molten charges with reagents, in particular with gases

Country Status (1)

Country Link
FR (1) FR1038557A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419123A1 (en) * 1978-03-06 1979-10-05 Alcan Res & Dev METHOD AND APPARATUS FOR SPRINKLING MOLTEN METAL BY GAS INJECTION
FR2448576A1 (en) * 1979-02-08 1980-09-05 Magyar Aluminium PROCESS FOR REDUCING THE CONTENT OF MOLTEN MASS CONTAMINANTS OF ALUMINUM AND ALUMINUM ALLOY
FR2592061A1 (en) * 1985-12-23 1987-06-26 Fischer Ag Georg PROCESS FOR THE AFTER-TREATMENT OF A CAST IRON
EP0258567A1 (en) * 1986-07-02 1988-03-09 Union Carbide Corporation Process for controlling the density of solidified aluminium by regulating the hydrogen content of aluminium melts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419123A1 (en) * 1978-03-06 1979-10-05 Alcan Res & Dev METHOD AND APPARATUS FOR SPRINKLING MOLTEN METAL BY GAS INJECTION
FR2448576A1 (en) * 1979-02-08 1980-09-05 Magyar Aluminium PROCESS FOR REDUCING THE CONTENT OF MOLTEN MASS CONTAMINANTS OF ALUMINUM AND ALUMINUM ALLOY
FR2592061A1 (en) * 1985-12-23 1987-06-26 Fischer Ag Georg PROCESS FOR THE AFTER-TREATMENT OF A CAST IRON
EP0258567A1 (en) * 1986-07-02 1988-03-09 Union Carbide Corporation Process for controlling the density of solidified aluminium by regulating the hydrogen content of aluminium melts

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