AT376242B - METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE - Google Patents
METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON OREInfo
- Publication number
- AT376242B AT376242B AT16683A AT16683A AT376242B AT 376242 B AT376242 B AT 376242B AT 16683 A AT16683 A AT 16683A AT 16683 A AT16683 A AT 16683A AT 376242 B AT376242 B AT 376242B
- Authority
- AT
- Austria
- Prior art keywords
- melting
- iron ore
- reduced iron
- partly reduced
- partly
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT16683A AT376242B (en) | 1983-01-19 | 1983-01-19 | METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE |
DE19833344293 DE3344293C2 (en) | 1983-01-19 | 1983-12-07 | Use of a water-containing lignite in a melter gasifier for melting at least partially reduced iron ore |
JP622084A JPS59140315A (en) | 1983-01-19 | 1984-01-17 | Refinement for at least partially reduced iron ore |
SE8400216A SE8400216L (en) | 1983-01-19 | 1984-01-18 | PROCEDURE FOR MELTING ATMINSTONE SOME REDUCED IRON ORE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT16683A AT376242B (en) | 1983-01-19 | 1983-01-19 | METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA16683A ATA16683A (en) | 1984-03-15 |
AT376242B true AT376242B (en) | 1984-10-25 |
Family
ID=3483320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT16683A AT376242B (en) | 1983-01-19 | 1983-01-19 | METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS59140315A (en) |
AT (1) | AT376242B (en) |
DE (1) | DE3344293C2 (en) |
SE (1) | SE8400216L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174291B1 (en) * | 1984-08-16 | 1989-05-03 | VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. | Process and installation for melting metals for non-ferrous oxidic and/or finely ground sulfidic ores or concentrates |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3737262A1 (en) * | 1987-11-03 | 1989-05-24 | Voest Alpine Ind Anlagen | METHOD FOR PRE-TREATING A PIECE OF CARBON CARRIER |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038795A (en) * | 1958-06-07 | 1962-06-12 | Rummel Roman | Process for smelting and reducing powdered or finely divided ores |
DE2843303A1 (en) * | 1978-10-04 | 1980-04-10 | Korf Stahl | METHOD AND PLANT FOR PRODUCING LIQUID GUT IRON AND REDUCING GAS IN A MELT-UP GASIFIER |
DE3026949A1 (en) * | 1979-07-16 | 1981-02-12 | Midrex Corp | METHOD AND DEVICE FOR REDUCING IRON OXIDE PARTICLES AND FOR PRODUCING MOLTEN IRON |
-
1983
- 1983-01-19 AT AT16683A patent/AT376242B/en not_active IP Right Cessation
- 1983-12-07 DE DE19833344293 patent/DE3344293C2/en not_active Expired
-
1984
- 1984-01-17 JP JP622084A patent/JPS59140315A/en active Pending
- 1984-01-18 SE SE8400216A patent/SE8400216L/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038795A (en) * | 1958-06-07 | 1962-06-12 | Rummel Roman | Process for smelting and reducing powdered or finely divided ores |
DE2843303A1 (en) * | 1978-10-04 | 1980-04-10 | Korf Stahl | METHOD AND PLANT FOR PRODUCING LIQUID GUT IRON AND REDUCING GAS IN A MELT-UP GASIFIER |
DE3026949A1 (en) * | 1979-07-16 | 1981-02-12 | Midrex Corp | METHOD AND DEVICE FOR REDUCING IRON OXIDE PARTICLES AND FOR PRODUCING MOLTEN IRON |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174291B1 (en) * | 1984-08-16 | 1989-05-03 | VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. | Process and installation for melting metals for non-ferrous oxidic and/or finely ground sulfidic ores or concentrates |
Also Published As
Publication number | Publication date |
---|---|
DE3344293A1 (en) | 1984-07-26 |
JPS59140315A (en) | 1984-08-11 |
SE8400216D0 (en) | 1984-01-18 |
DE3344293C2 (en) | 1986-10-30 |
SE8400216L (en) | 1984-07-20 |
ATA16683A (en) | 1984-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT376241B (en) | METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE | |
DE3880245T2 (en) | Method and device for melting and reducing iron ores. | |
DE3579942D1 (en) | METHOD FOR DETACHING INTERFERON. | |
ATA296785A (en) | METHOD FOR CONTINUOUS CASTING | |
AT376243B (en) | METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE | |
DE3578942D1 (en) | METHOD FOR HARDENING GELATINE. | |
DE3581226D1 (en) | METHOD AND DEVICE FOR MELTING BLOCKS. | |
DE3483426D1 (en) | METHOD FOR ELECTRICALLY DEPOSITING METALS. | |
AT379572B (en) | METHOD FOR MELTING SLAG | |
ATA355585A (en) | METHOD FOR REPLACING BRIDGE BEARINGS | |
DE3382683D1 (en) | METHOD FOR MELTING POLYAMIDES. | |
AT380697B (en) | METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE AND DEVICE FOR CARRYING OUT THIS METHOD | |
DE3671247D1 (en) | METHOD FOR MELTING REDUCTION OF IRON ORE. | |
DE3484387D1 (en) | METHOD FOR DEFORMING METAL. | |
AT375402B (en) | METHOD FOR HEAT-TREATING RAILS | |
AT378005B (en) | METHOD FOR DEOXIDATING METAL MELT | |
AT376245B (en) | METHOD FOR SINTERING FINE-GRAINED IRON ORES | |
AT376242B (en) | METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE | |
DE3677122D1 (en) | METHOD FOR MELTING AND DIRECTLY FIXING METALS. | |
DE3580354D1 (en) | METHOD FOR EDITING VIDEO STILL IMAGES. | |
AT377214B (en) | METHOD FOR ELECTROSHELL WELDING | |
DE3360636D1 (en) | Direct reduction method for iron ores | |
DE3781702T2 (en) | METHOD FOR SELECTIVELY CHLORINE IRON IN TITANEOUS ORES. | |
DE3861025D1 (en) | METHOD FOR CLEANING METAL MELT. | |
DE3462925D1 (en) | Sulphur removing method during pig iron melting |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner | ||
EIH | Change in the person of patent owner | ||
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |