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 BATHInfo
- 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
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)
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)
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 |
-
1972
- 1972-07-07 BE BE786021A patent/BE786021A/en not_active IP Right Cessation
- 1972-07-27 LU LU65809D patent/LU65809A1/xx unknown
- 1972-07-28 DE DE19722237253 patent/DE2237253B2/en not_active Withdrawn
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 |