ATE39498T1 - Vorrichtung und verfahren zum kontinuierlichen chargieren eines reaktionsgefaesses mit feststoffen, die mit den abgasen des reaktionsgefaesses vorgewaermt werden. - Google Patents
Vorrichtung und verfahren zum kontinuierlichen chargieren eines reaktionsgefaesses mit feststoffen, die mit den abgasen des reaktionsgefaesses vorgewaermt werden.Info
- Publication number
- ATE39498T1 ATE39498T1 AT85400434T AT85400434T ATE39498T1 AT E39498 T1 ATE39498 T1 AT E39498T1 AT 85400434 T AT85400434 T AT 85400434T AT 85400434 T AT85400434 T AT 85400434T AT E39498 T1 ATE39498 T1 AT E39498T1
- Authority
- AT
- Austria
- Prior art keywords
- reaction vessel
- scrap
- continuous charging
- preheated
- solids
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/466—Charging device for converters
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C2007/0093—Duplex process; Two stage processes
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/901—Scrap metal preheating or melting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Details (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8404827A FR2562222B1 (fr) | 1984-03-28 | 1984-03-28 | Installation et procede pour charger en continu un reacteur, en matiere solide et rechauffer cette derniere avec les gaz emis par le reacteur |
| EP19850400434 EP0161950B1 (fr) | 1984-03-28 | 1985-03-06 | Installation et procédé pour charger en continu un réacteur, en matière solide et réchauffer cette dernière avec les gaz émis par le réacteur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE39498T1 true ATE39498T1 (de) | 1989-01-15 |
Family
ID=9302553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85400434T ATE39498T1 (de) | 1984-03-28 | 1985-03-06 | Vorrichtung und verfahren zum kontinuierlichen chargieren eines reaktionsgefaesses mit feststoffen, die mit den abgasen des reaktionsgefaesses vorgewaermt werden. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4606530A (enExample) |
| EP (1) | EP0161950B1 (enExample) |
| JP (1) | JPS60218412A (enExample) |
| AT (1) | ATE39498T1 (enExample) |
| DE (1) | DE3567032D1 (enExample) |
| FR (1) | FR2562222B1 (enExample) |
| SU (1) | SU1611219A3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404842B (de) * | 1992-10-19 | 1999-03-25 | Voest Alpine Ind Anlagen | Verfahren zum kontinuierlichen einschmelzen von schrott |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073607A (en) * | 1989-09-15 | 1991-12-17 | E. I. Du Pont De Nemours And Company | Polyimide compositions containing polyorganosiloxane for improving atomic oxygen resistance |
| FR2652411A1 (fr) * | 1989-09-28 | 1991-03-29 | Siderurgie Fse Inst Rech | Procede et dispositif pour le chargement de materiaux dans un four, et le prechauffage de ceux-ci. |
| JP2861794B2 (ja) * | 1994-03-18 | 1999-02-24 | 日本鋼管株式会社 | 原材料予熱槽を備えた溶解炉 |
| US5889810A (en) * | 1995-03-31 | 1999-03-30 | Nippon Steel Corporation | Apparatus for preheating and melting of scrap and process for the same |
| US5785737A (en) * | 1997-04-08 | 1998-07-28 | Bethlehem Steel Corporation | Method for recycling iron bearing sludges in a steelmaking operation |
| DE19846100C2 (de) * | 1998-10-07 | 2000-08-03 | Sms Demag Ag | Gleichstromlichtbogenofen zur Herstellung von Stahl sowie Verfahren hierzu |
| US6306337B1 (en) * | 2000-02-22 | 2001-10-23 | General Kinematics Corporation | Nosepiece for directing a charge into a furnace |
| US6383250B1 (en) | 2000-04-28 | 2002-05-07 | Bethlehem Steel Corporation | Steel making revert and process for preparing |
| JP4828211B2 (ja) * | 2005-11-25 | 2011-11-30 | 新日本製鐵株式会社 | 製鋼法及び製鋼用精錬設備 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2247823A (en) * | 1937-08-09 | 1941-07-01 | Budd Wheel Co | Process of making metal for castings |
| FR1138829A (fr) * | 1954-10-08 | 1957-06-20 | Oesterr Alpine Montan | Procédé pour l'utilisation et l'épuration des gaz dégagés par l'affinage de bains de fonte ou d'autres bains de fer contenant du carbone |
| GB933353A (en) * | 1960-12-08 | 1963-08-08 | Consett Iron Company Ltd | Improved metallurgical apparatus |
| FR1331339A (fr) * | 1961-09-06 | 1963-07-05 | South African Iron & Steel | Procédé et installation pour la préparation de l'acier et pour d'autres opérations de raffinage du fer |
| FR1312160A (fr) * | 1961-12-19 | 1962-12-14 | Calderon Automation Inc | Procédé et appareillage perfectionnés pour la fabrication de l'acier |
| US3301662A (en) * | 1962-12-10 | 1967-01-31 | Mcdowell Wellman Eng Co | Basic oxygen steel making process |
| US3234010A (en) * | 1962-12-31 | 1966-02-08 | Harold A Mahony | Apparatus and process for high speed scrap smelting |
| FR1401905A (fr) * | 1963-07-24 | 1965-06-04 | Rheinische Stahlwerke | Procédé d'exploitation de fours de fusion sans chambre, destinés notamment à la fusion de l'acier, et installation de fours de fusion pour la mise en oeuvre de ce procédé |
| FR1387077A (fr) * | 1963-10-22 | 1965-01-29 | Procédé et installation pour augmenter la part des agents solides dans les charges de riblon, de fonte brute solide, de minerai, de grenaille, d'éponge de fer et d'autres agents de refroidissement dans la fabrication de l'acier, notamment d'après le procédé d'insufflation d'oxygène, en utilisant la chaleur des gaz d'échappement | |
| FR1434287A (fr) * | 1965-02-23 | 1966-04-08 | Siderurgie Fse Inst Rech | Procédé de chauffage de produits préréduits |
| US3425676A (en) * | 1965-09-30 | 1969-02-04 | United States Steel Corp | Molten metal producing furnace |
| DE1508297B2 (enExample) * | 1966-05-24 | 1969-10-16 | ||
| ES341821A1 (es) * | 1966-06-16 | 1968-07-01 | Koppers Co Inc | Un metodo para fabricar acero. |
| FR1494536A (fr) * | 1966-09-26 | 1967-09-08 | Voest Ag | Cuve de réaction fixe, comportant un garnissage réfractaire, et installation d'aciérie avec une telle cuve de réaction |
| US3533612A (en) * | 1966-12-28 | 1970-10-13 | Sunbeam Corp | Steel making apparatus including scrap preheater |
| FR91683E (fr) * | 1967-01-17 | 1968-07-26 | Voest Ag | Cuve de réaction fixe, comportant un garnissage réfractaire, et installation d'aciérie avec une telle cuve de réaction |
| DE1804098A1 (de) * | 1967-10-23 | 1969-07-03 | Krupp Gmbh | Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen |
| JPS5147135B2 (enExample) * | 1972-10-11 | 1976-12-13 | ||
| JPS52124401A (en) * | 1976-04-13 | 1977-10-19 | Mitsubishi Heavy Ind Ltd | Preheating of iron raw material for steel making |
| JPS5675508A (en) * | 1979-11-22 | 1981-06-22 | Kawasaki Heavy Ind Ltd | Heating or heat reducing method of converter charge raw material utilizing converter exhaust gas |
| FR2498309B1 (fr) * | 1981-01-20 | 1986-04-11 | Clesid Sa | Four electrique destine a la fusion de ferrailles et alimente en continu |
| DE3219984A1 (de) * | 1981-05-30 | 1983-01-13 | Daido Tokushuko K.K., Nagoya, Aichi | Verfahren zur herstellung von eisen in einem reaktor und vorrichtung zur durchfuehrung des verfahrens |
-
1984
- 1984-03-28 FR FR8404827A patent/FR2562222B1/fr not_active Expired
-
1985
- 1985-03-06 EP EP19850400434 patent/EP0161950B1/fr not_active Expired
- 1985-03-06 AT AT85400434T patent/ATE39498T1/de active
- 1985-03-06 DE DE8585400434T patent/DE3567032D1/de not_active Expired
- 1985-03-19 US US06/713,629 patent/US4606530A/en not_active Expired - Fee Related
- 1985-03-27 SU SU853872001A patent/SU1611219A3/ru active
- 1985-03-28 JP JP60062190A patent/JPS60218412A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404842B (de) * | 1992-10-19 | 1999-03-25 | Voest Alpine Ind Anlagen | Verfahren zum kontinuierlichen einschmelzen von schrott |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2562222A1 (fr) | 1985-10-04 |
| JPS60218412A (ja) | 1985-11-01 |
| SU1611219A3 (ru) | 1990-11-30 |
| DE3567032D1 (en) | 1989-02-02 |
| EP0161950A1 (fr) | 1985-11-21 |
| JPS6342685B2 (enExample) | 1988-08-25 |
| EP0161950B1 (fr) | 1988-12-28 |
| US4606530A (en) | 1986-08-19 |
| FR2562222B1 (fr) | 1986-08-01 |
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