BE786021A - METHOD AND DEVICE FOR BLOWING PULVERULENT PRODUCTS IN A LIQUID METAL BATH - Google Patents

METHOD AND DEVICE FOR BLOWING PULVERULENT PRODUCTS IN A LIQUID METAL BATH

Info

Publication number
BE786021A
BE786021A BE786021A BE786021A BE786021A BE 786021 A BE786021 A BE 786021A BE 786021 A BE786021 A BE 786021A BE 786021 A BE786021 A BE 786021A BE 786021 A BE786021 A BE 786021A
Authority
BE
Belgium
Prior art keywords
blowing
liquid metal
metal bath
pulverulent products
pulverulent
Prior art date
Application number
BE786021A
Other languages
French (fr)
Original Assignee
Creusot Loire
Wendel Sidelor
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 FR7127759A external-priority patent/FR2146969A1/en
Priority claimed from FR7130971A external-priority patent/FR2150250A1/en
Application filed by Creusot Loire, Wendel Sidelor filed Critical Creusot Loire
Publication of BE786021A publication Critical patent/BE786021A/en

Links

Classifications

    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BE786021A 1971-07-29 1972-07-07 METHOD AND DEVICE FOR BLOWING PULVERULENT PRODUCTS IN A LIQUID METAL BATH BE786021A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7127759A FR2146969A1 (en) 1971-07-29 1971-07-29 Feeding pulverulent, materials to a melt - in a converter using double coaxial tuyeres
FR7130971A FR2150250A1 (en) 1971-08-26 1971-08-26 Feeding pulverulent, materials to a melt - in a converter using double coaxial tuyeres

Publications (1)

Publication Number Publication Date
BE786021A true BE786021A (en) 1972-11-03

Family

ID=26216545

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786021A BE786021A (en) 1971-07-29 1972-07-07 METHOD AND DEVICE FOR BLOWING PULVERULENT PRODUCTS IN A LIQUID METAL BATH

Country Status (3)

Country Link
BE (1) BE786021A (en)
DE (1) DE2237253B2 (en)
LU (1) LU65809A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794838A (en) * 1973-01-31 1973-05-16 Centre Rech Metallurgique METHOD AND DEVICE FOR COMBATTING THE FORMATION OR THE PRESENCE OF ADHESIONS ON THE WALLS OF METALLURGIC CONTAINERS
DE2401909C3 (en) * 1974-01-16 1985-06-27 Fried. Krupp Gmbh, 4300 Essen Process for the production of steel
DE2729982B2 (en) * 1977-07-02 1980-01-03 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Process for increasing the scrap rate in steel production using the oxygen blow-through process
DE2755165C3 (en) * 1977-12-10 1988-03-24 Klöckner CRA Technologie GmbH, 4100 Duisburg Method for increasing the scrap rate in steel production

Also Published As

Publication number Publication date
DE2237253B2 (en) 1981-01-08
DE2237253A1 (en) 1973-02-08
LU65809A1 (en) 1972-11-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. CREUSOT LOIRE

Effective date: 19850731

Owner name: WENDEL SIDELOR

Effective date: 19850731