ES2086523T3 - Procedimiento para la elaboracion de acero asi como dispositivo para la realizacion de este procedimiento. - Google Patents
Procedimiento para la elaboracion de acero asi como dispositivo para la realizacion de este procedimiento.Info
- Publication number
- ES2086523T3 ES2086523T3 ES91890164T ES91890164T ES2086523T3 ES 2086523 T3 ES2086523 T3 ES 2086523T3 ES 91890164 T ES91890164 T ES 91890164T ES 91890164 T ES91890164 T ES 91890164T ES 2086523 T3 ES2086523 T3 ES 2086523T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- carrying
- steel
- elaboration
- well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces
-
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/305—Afterburning
-
- 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
- C21C5/36—Processes yielding slags of special composition
-
- 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
-
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Coating With Molten Metal (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Processing Of Solid Wastes (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
EN UN METODO PARA LA FUNDICION DE ACERO DE CHATARRA Y/O DE SUSTANCIAS DE BASURA QUE TIENEN UN CONTENIDO METALICO, LOS PORTADORES DE METAL (3) SE CALIENTA Y SE FUNDEN EN UNA BANCADA SOLIDA (1), DONDE UNA BASICIDAD DE ESCORIAS SE PUEDE AJUSTAR ENTRE 1, 8 Y 1, 3, CONCRETAMENTE ENTRE 2 Y 2,2. LA FUNDICION SE HACE EN UN RECIPIENTE DE REFINADO (14) Y SE ELEVA EL CONTENIDO DE C DE LA FUNDICION MEDIANTE SUSTANCIAS ADICIONALES DE PORTADORES DE CARBONO, CONCRETAMENTE MEDIANTE SUSTANCIAS ADICIONALES DE CARBONO O HIERRO EN BRUTO (4, 31). EN UNA INSTALACION PARA LLEVAR A CABO EL METODO EL RECIPIENTE DE REFINADO (15) ESTA UNIDO HERMETICAMENTE AL REACTOR DE FUSION (1).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0156990A AT401528B (de) | 1990-07-26 | 1990-07-26 | Verfahren zum erschmelzen von stahl aus schrott und/oder metallhaltigen, müllähnlichen stoffen |
AT164390 | 1990-08-03 | ||
AT169990A AT402641B (de) | 1990-08-16 | 1990-08-16 | Verfahren zum erschmelzen von stahl sowie verfahren zum erschmelzen von stahl sowie einrichtung zur durchführung dieses verfahrens einrichtung zur durchführung dieses verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086523T3 true ES2086523T3 (es) | 1996-07-01 |
Family
ID=27147669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91890164T Expired - Lifetime ES2086523T3 (es) | 1990-07-26 | 1991-07-25 | Procedimiento para la elaboracion de acero asi como dispositivo para la realizacion de este procedimiento. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0470067B1 (es) |
AT (1) | ATE135054T1 (es) |
DE (1) | DE59107503D1 (es) |
DK (1) | DK0470067T3 (es) |
ES (1) | ES2086523T3 (es) |
GR (1) | GR3020174T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4306207A1 (de) * | 1993-02-27 | 1994-09-01 | Rudolf Prof Dr Ing Jeschar | Verfahren zum Einschmelzen von kunststoffbelasteten Schrotten mit fraktionierter Zersetzung der organischen Anteile in einem Schachtofen |
AT403586B (de) * | 1996-07-24 | 1998-03-25 | Holderbank Financ Glarus | Verfahren zum schmelzen von oxidischen schlacken und verbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens |
AT513281B1 (de) * | 2013-02-19 | 2014-03-15 | Seirlehner Leopold Dipl Ing | Verfahren und eine Vorrichtung zur kontinuierlichen Erzeugung einer flüssigen Stahlschmelze aus Schrott |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2450495C2 (de) * | 1974-10-24 | 1975-12-04 | Kloeckner-Werke, Ag, 4100 Duisburg | Einrichtung zur Stahlerzeugung |
DE3722645A1 (de) * | 1987-07-09 | 1989-01-19 | Kloeckner Stahl Gmbh | Stahlerzeugungsverfahren und vorrichtung zu dessen durchfuehrung |
CA1310836C (en) * | 1987-10-13 | 1992-12-01 | Ludwig Von Bogdandy | Process for continuously melting of steel |
-
1991
- 1991-07-25 DE DE59107503T patent/DE59107503D1/de not_active Expired - Fee Related
- 1991-07-25 DK DK91890164T patent/DK0470067T3/da not_active Application Discontinuation
- 1991-07-25 AT AT91890164T patent/ATE135054T1/de not_active IP Right Cessation
- 1991-07-25 ES ES91890164T patent/ES2086523T3/es not_active Expired - Lifetime
- 1991-07-25 EP EP19910890164 patent/EP0470067B1/de not_active Expired - Lifetime
-
1996
- 1996-06-06 GR GR960401535T patent/GR3020174T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0470067A3 (en) | 1992-10-07 |
EP0470067A2 (de) | 1992-02-05 |
GR3020174T3 (en) | 1996-09-30 |
ATE135054T1 (de) | 1996-03-15 |
DK0470067T3 (da) | 1996-07-01 |
DE59107503D1 (de) | 1996-04-11 |
EP0470067B1 (de) | 1996-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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