BE872620A - Procede d'amelioration du bilan thermique de l'affinage de la fonte - Google Patents
Procede d'amelioration du bilan thermique de l'affinage de la fonteInfo
- Publication number
- BE872620A BE872620A BE192206A BE192206A BE872620A BE 872620 A BE872620 A BE 872620A BE 192206 A BE192206 A BE 192206A BE 192206 A BE192206 A BE 192206A BE 872620 A BE872620 A BE 872620A
- Authority
- BE
- Belgium
- Prior art keywords
- refining
- improving
- cast iron
- thermal balance
- balance
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- 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
- C21C5/34—Blowing through the bath
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2755165A DE2755165C3 (de) | 1977-12-10 | 1977-12-10 | Verfahren zur Erhöhung des Schrottsatzes bei der Stahlerzeugung |
Publications (1)
Publication Number | Publication Date |
---|---|
BE872620A true BE872620A (fr) | 1979-03-30 |
Family
ID=6025843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE192206A BE872620A (fr) | 1977-12-10 | 1978-12-08 | Procede d'amelioration du bilan thermique de l'affinage de la fonte |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS57164908A (cs) |
BE (1) | BE872620A (cs) |
CZ (1) | CZ278679B6 (cs) |
DE (1) | DE2755165C3 (cs) |
SU (1) | SU1306482A3 (cs) |
ZA (1) | ZA786885B (cs) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2838983C3 (de) * | 1978-09-07 | 1986-03-27 | Klöckner CRA Technologie GmbH, 4100 Duisburg | Verfahren zur Erzeugung von Stahl im Konverter |
DE2816543C2 (de) * | 1978-04-17 | 1988-04-14 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren zur Stahlerzeugung |
DE2857581C2 (de) * | 1978-04-17 | 1983-11-17 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren zur Stahlerzeugung |
DE2931957A1 (de) * | 1979-08-07 | 1981-02-12 | Maximilianshuette Eisenwerk | Verfahren zur herstellung von stahl mit niedrigem wasserstoffgehalt in einem sauerstoffdurchblaskonverter |
DE2939859C2 (de) * | 1979-10-02 | 1983-06-23 | Klöckner-Werke AG, 4100 Duisburg | Verfahren zur Stahlherstellung |
ATE5202T1 (de) * | 1979-12-11 | 1983-11-15 | Eisenwerk-Gesellschaft Maximilianshuette Mbh | Stahlerzeugungsverfahren. |
DE3008145C2 (de) * | 1980-03-04 | 1989-09-21 | Klöckner CRA Technologie GmbH, 4100 Duisburg | Stahlerzeugungsverfahren |
DE2949803C2 (de) * | 1979-12-11 | 1986-10-09 | Klöckner CRA Technologie GmbH, 4100 Duisburg | Verfahren zur Verbesserung der Wärmeausnutzung bei der Stahlerzeugung aus festen Eisenmaterialien |
DE3016450A1 (de) * | 1980-04-29 | 1981-11-05 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren zur erzeugung von stahl |
DE3031680A1 (de) * | 1980-08-22 | 1982-03-11 | Klöckner-Werke AG, 4100 Duisburg | Verfahren zur gaserzeugung |
DE3133575C2 (de) * | 1980-08-22 | 1987-05-07 | Klöckner CRA Technologie GmbH, 4100 Duisburg | Verfahren zur Eisenherstellung aus Stoffen, die Eisen mindestens teilweise in oxidischer Form enthalten |
DE3230013C2 (de) * | 1982-08-12 | 1985-07-25 | Krupp Stahl Ag, 4630 Bochum | Verfahren und Vorrichtung zur Erschmelzung von Chrom-Nickel-Stählen |
DE3318005C2 (de) * | 1983-05-18 | 1986-02-20 | Klöckner CRA Technologie GmbH, 4100 Duisburg | Verfahren zur Eisenherstellung |
AT390082B (de) * | 1987-12-01 | 1990-03-12 | N Proizv Ob Tulatschermet | Verfahren zur stahlerzeugung in einem sauerstoff-blaskonverter |
DE68915298T2 (de) * | 1988-02-12 | 1994-09-08 | Kloeckner Cra Patent | Verfahren und Vorrichtung zur Nachverbrennung. |
DE4234974C2 (de) * | 1992-10-16 | 1994-12-22 | Tech Resources Pty Ltd | Verfahren zur Verstärkung der Stoffumsätze in metallurgischen Reaktionsgefäßen |
DE4234973C1 (de) * | 1992-10-16 | 1994-06-01 | Tech Resources Pty Ltd | Verfahren zum Schutz der feuerfesten Ausmauerung im Gasraum von metallurgischen Reaktionsgefäßen |
DE4238020C2 (de) * | 1992-11-11 | 1994-08-11 | Kct Tech Gmbh | Verfahren für den Betrieb einer Multimediendüse und das Düsensystem |
DE102012016074A1 (de) * | 2012-08-08 | 2014-02-13 | Saarstahl Ag | Verfahren zum Betrieb eines Reaktionsgefäßes zur Stahlherstellung, sowie Stahlkonverteranordnung selbst |
DE102015105307A1 (de) * | 2015-04-08 | 2016-10-13 | Sms Group Gmbh | Konverter |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991173A (en) * | 1959-02-27 | 1961-07-04 | Siderurgie Fse Inst Rech | Metal refining method and apparatus |
FR1226680A (fr) * | 1959-02-27 | 1960-07-15 | Siderurgie Fse Inst Rech | Procédé et dispositif pour améliorer le rendement thermique de l'affinage de la fonte par jet d'oxygène pur |
FR1292748A (fr) * | 1961-06-22 | 1962-05-04 | Beteiligungs & Patentverw Gmbh | Procédé pour l'affinage de masses fondues de fonte, par soufflage d'oxygène en plusieurs jets |
GB1027601A (en) * | 1962-04-16 | 1966-04-27 | Loire Atel Forges | Method and apparatus for producing steel from pig iron |
BE786021A (fr) * | 1971-07-29 | 1972-11-03 | Creusot Loire | Procede et dispositif d'insufflation de produits pulverulents dans un bain metallique liquide |
BE787143A (fr) * | 1971-08-04 | 1973-02-05 | Creusot Loire | Procede de soufflage par tuyeres immergees dans un bain metallique |
BE792128A (fr) * | 1971-12-06 | 1973-03-16 | Uss Eng & Consult | Procede et installation pour l'affinage de l'acier |
US3895784A (en) * | 1972-10-06 | 1975-07-22 | United States Steel Corp | Apparatus for and method of optimum burning of carbon monoxide in a converter |
AT337736B (de) * | 1973-02-12 | 1977-07-11 | Voest Ag | Verfahren zum frischen von roheisen |
DE2316768B2 (de) * | 1973-04-04 | 1977-03-03 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens |
US3960546A (en) * | 1974-05-22 | 1976-06-01 | United States Steel Corporation | Method for eliminating nose-skulls from steelmaking vessels |
US4195985A (en) * | 1977-12-10 | 1980-04-01 | Eisenwerk-Gesellschaft Maximilianshutte Mbh. | Method of improvement of the heat-balance in the refining of steel |
-
1977
- 1977-12-10 DE DE2755165A patent/DE2755165C3/de not_active Expired
-
1978
- 1978-12-07 CZ CS788115A patent/CZ278679B6/cs unknown
- 1978-12-07 ZA ZA00786885A patent/ZA786885B/xx unknown
- 1978-12-08 BE BE192206A patent/BE872620A/xx not_active IP Right Cessation
- 1978-12-08 SU SU782696952A patent/SU1306482A3/ru active
-
1982
- 1982-01-29 JP JP1320382A patent/JPS57164908A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2755165B2 (de) | 1980-09-18 |
ZA786885B (en) | 1979-11-28 |
CZ278679B6 (en) | 1994-05-18 |
DE2755165C3 (de) | 1988-03-24 |
SU1306482A3 (ru) | 1987-04-23 |
CZ811578A3 (en) | 1994-02-16 |
JPS57164908A (en) | 1982-10-09 |
DE2755165A1 (de) | 1979-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: KLOCKNER CRA PATENT G.M.B.H. Effective date: 19981208 |