BE796169A - Rotatable furnace - for fusing and refining iron with adjustable position of oxidant gas nozzles - Google Patents
Rotatable furnace - for fusing and refining iron with adjustable position of oxidant gas nozzlesInfo
- Publication number
- BE796169A BE796169A BE6044044A BE6044044A BE796169A BE 796169 A BE796169 A BE 796169A BE 6044044 A BE6044044 A BE 6044044A BE 6044044 A BE6044044 A BE 6044044A BE 796169 A BE796169 A BE 796169A
- Authority
- BE
- Belgium
- Prior art keywords
- fusing
- furnace
- refining
- gas nozzles
- oxidant gas
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
-
- 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
- C21C5/56—Manufacture of steel by other methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
Scrap or solid or liq. pig-iron is treated in a furnace rotatable about its long axis, with opt. introduction of a fuel, e.g. coke and/or slag-formers, by (1) correctly positioning oxidant-gas nozzles by appropriately rotating furnaces, and fusing the contents, and (2) refining by rotating the furnace so as to position the nozzles appropriately for ther refining operation, whether it be by blowing from the top, bottom or side. For fusion, the furnace may be horizontal. The gas may be industrially pure oxygen, and the nozzle may be just below the metal bath. Fusing and refining performed in same appts., therefore cheap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6044044A BE796169A (en) | 1973-03-01 | 1973-03-01 | Rotatable furnace - for fusing and refining iron with adjustable position of oxidant gas nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6044044A BE796169A (en) | 1973-03-01 | 1973-03-01 | Rotatable furnace - for fusing and refining iron with adjustable position of oxidant gas nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE796169A true BE796169A (en) | 1973-09-03 |
Family
ID=3874408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6044044A BE796169A (en) | 1973-03-01 | 1973-03-01 | Rotatable furnace - for fusing and refining iron with adjustable position of oxidant gas nozzles |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE796169A (en) |
-
1973
- 1973-03-01 BE BE6044044A patent/BE796169A/en unknown
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