ATA151087A - METHOD AND SYSTEM FOR THE PRODUCTION OF LIQUID PIG IRON OR STEEL PREPRODUCTIONS FROM PIECE-MADE, IRON-CONTAINING INSERTS - Google Patents
METHOD AND SYSTEM FOR THE PRODUCTION OF LIQUID PIG IRON OR STEEL PREPRODUCTIONS FROM PIECE-MADE, IRON-CONTAINING INSERTSInfo
- Publication number
- ATA151087A ATA151087A AT151087A AT151087A ATA151087A AT A151087 A ATA151087 A AT A151087A AT 151087 A AT151087 A AT 151087A AT 151087 A AT151087 A AT 151087A AT A151087 A ATA151087 A AT A151087A
- Authority
- AT
- Austria
- Prior art keywords
- iron
- preproductions
- steel
- piece
- production
- 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
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Furnace Details (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT151087A AT387403B (en) | 1987-06-15 | 1987-06-15 | Process and installation for producing liquid pig iron or primary steel products from lumpy charge materials which contain iron ore |
SU884355968A SU1641194A3 (en) | 1987-06-15 | 1988-06-14 | Process for producing hot metal or steel semiproducts from ferriferrous lump material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT151087A AT387403B (en) | 1987-06-15 | 1987-06-15 | Process and installation for producing liquid pig iron or primary steel products from lumpy charge materials which contain iron ore |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA151087A true ATA151087A (en) | 1988-06-15 |
AT387403B AT387403B (en) | 1989-01-25 |
Family
ID=3515272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT151087A AT387403B (en) | 1987-06-15 | 1987-06-15 | Process and installation for producing liquid pig iron or primary steel products from lumpy charge materials which contain iron ore |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT387403B (en) |
SU (1) | SU1641194A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395435B (en) * | 1991-02-19 | 1992-12-28 | Voest Alpine Ind Anlagen | METHOD FOR COMMISSIONING A PLANT FOR PRODUCING RAW IRON OR STEEL PRE-MATERIAL, AND PLANT FOR IMPLEMENTING THE METHOD |
AT404735B (en) * | 1992-10-22 | 1999-02-25 | Voest Alpine Ind Anlagen | METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID PIPE IRON OR LIQUID STEEL PRE-PRODUCTS |
AT406270B (en) | 1997-12-05 | 2000-03-27 | Voest Alpine Ind Anlagen | METHOD AND SYSTEM FOR REDUCING METAL OXIDE CONTAINING MATERIAL |
AT507113B1 (en) * | 2008-07-17 | 2010-07-15 | Siemens Vai Metals Tech Gmbh | METHOD AND APPARATUS FOR ENERGY AND CO2 EMISSION OPTIMIZED IRON PRODUCTION |
RU2483118C1 (en) * | 2011-12-05 | 2013-05-27 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Method of metallising siderite stock for making granular iron and ferro-magnesia slag |
RU2492246C2 (en) * | 2012-09-25 | 2013-09-10 | Владимир Иванович Лунёв | Method of producing ferrous metals |
-
1987
- 1987-06-15 AT AT151087A patent/AT387403B/en not_active IP Right Cessation
-
1988
- 1988-06-14 SU SU884355968A patent/SU1641194A3/en active
Also Published As
Publication number | Publication date |
---|---|
AT387403B (en) | 1989-01-25 |
SU1641194A3 (en) | 1991-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |