ATE377741T1 - Verfahren zur vorbereitung von im elektroofen zuzuführenden eisenschrott und vorrichtung zur durchführung des verfahrens - Google Patents
Verfahren zur vorbereitung von im elektroofen zuzuführenden eisenschrott und vorrichtung zur durchführung des verfahrensInfo
- Publication number
- ATE377741T1 ATE377741T1 AT01117639T AT01117639T ATE377741T1 AT E377741 T1 ATE377741 T1 AT E377741T1 AT 01117639 T AT01117639 T AT 01117639T AT 01117639 T AT01117639 T AT 01117639T AT E377741 T1 ATE377741 T1 AT E377741T1
- Authority
- AT
- Austria
- Prior art keywords
- scrap
- preheat
- chamber
- feeded
- implementing
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C21C5/565—Preheating of scrap
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
- F27D13/002—Preheating scrap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20010117639 EP1279914B1 (de) | 2001-07-24 | 2001-07-24 | Verfahren zur Vorbereitung von im Elektroofen zuzuführenden Eisenschrott und Vorrichtung zur Durchführung des Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE377741T1 true ATE377741T1 (de) | 2007-11-15 |
Family
ID=8178096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01117639T ATE377741T1 (de) | 2001-07-24 | 2001-07-24 | Verfahren zur vorbereitung von im elektroofen zuzuführenden eisenschrott und vorrichtung zur durchführung des verfahrens |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1279914B1 (de) |
AT (1) | ATE377741T1 (de) |
DE (1) | DE60131269T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20061123L (fi) * | 2006-12-15 | 2008-06-16 | Outotec Oyj | Menetelmä sulatusuuniin syötettävän materiaalin esikäsittelemiseksi ja etukuumennusjärjestelmä |
EP2792984B8 (de) | 2013-04-17 | 2021-04-21 | Gf-Elti S.R.L. | Verfahren zur Herstellung und Zuführung von Metallschrott an einen elektrischen Schmelzofen zur Herstellung von Stahl |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE440145B (sv) * | 1981-12-01 | 1985-07-15 | Asea Ab | Skrotforvermare |
TW221462B (de) * | 1991-06-28 | 1994-03-01 | Stein Atkinson Strody Ltd | |
JPH09133476A (ja) * | 1995-11-02 | 1997-05-20 | Ishikawajima Harima Heavy Ind Co Ltd | スクラップ予熱設備 |
JP3719616B2 (ja) * | 1995-12-28 | 2005-11-24 | 日本ファーネス工業株式会社 | 気流炉 |
-
2001
- 2001-07-24 DE DE2001631269 patent/DE60131269T2/de not_active Expired - Lifetime
- 2001-07-24 AT AT01117639T patent/ATE377741T1/de not_active IP Right Cessation
- 2001-07-24 EP EP20010117639 patent/EP1279914B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1279914A1 (de) | 2003-01-29 |
DE60131269T2 (de) | 2008-03-06 |
EP1279914B1 (de) | 2007-11-07 |
DE60131269D1 (de) | 2007-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |