MX9207239A - Horno de arco electrico y metodo para la produc-cion de metales fundidos en dicho horno de arco electrico. - Google Patents
Horno de arco electrico y metodo para la produc-cion de metales fundidos en dicho horno de arco electrico.Info
- Publication number
- MX9207239A MX9207239A MX9207239A MX9207239A MX9207239A MX 9207239 A MX9207239 A MX 9207239A MX 9207239 A MX9207239 A MX 9207239A MX 9207239 A MX9207239 A MX 9207239A MX 9207239 A MX9207239 A MX 9207239A
- Authority
- MX
- Mexico
- Prior art keywords
- electric arc
- arc oven
- production
- oven
- cast metals
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
-
- 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
-
- 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
- C21C2005/366—Foam slags
-
- 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
- C21C2005/5282—Charging of the electric furnace with organic contaminated 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
- C21C2300/00—Process aspects
- C21C2300/02—Foam creation
-
- 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
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
Abstract
En un método para producir fundidos metálicos, en particular un fundido de acero a partir de chatarra, en un orno de arco eléctrico que tenga cuando menos un electrodo de grafito, se cargan substancias orgánicas dentro del arco eléctrico a través de un receso central longitudinal del electrodo de grafito para reducir el consumo del electrodo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0249191A AT396942B (de) | 1991-12-16 | 1991-12-16 | Verfahren zum herstellen von metallschmelzen, insbesondere stahlschmelzen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9207239A true MX9207239A (es) | 1993-07-01 |
Family
ID=3535250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9207239A MX9207239A (es) | 1991-12-16 | 1992-12-14 | Horno de arco electrico y metodo para la produc-cion de metales fundidos en dicho horno de arco electrico. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5410566A (es) |
EP (1) | EP0548042A1 (es) |
JP (1) | JPH0731010B2 (es) |
KR (1) | KR960005088B1 (es) |
AT (1) | AT396942B (es) |
AU (1) | AU661526B2 (es) |
BR (1) | BR9205029A (es) |
CA (1) | CA2084138A1 (es) |
MX (1) | MX9207239A (es) |
TR (1) | TR27490A (es) |
TW (1) | TW219375B (es) |
ZA (1) | ZA929689B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5471495A (en) * | 1991-11-18 | 1995-11-28 | Voest-Alpine Industrieanlagenbeau Gmbh | Electric arc furnace arrangement for producing steel |
DE4310779C2 (de) * | 1993-03-26 | 1996-08-14 | Mannesmann Ag | Verfahren und Vorrichtung zur Entsorgung von Filterstoffen |
ATA155793A (de) * | 1993-08-04 | 1996-04-15 | Voest Alpine Ind Anlagen | Verfahren zum herstellen einer metallschmelze und anlage zur durchführung des verfahrens |
ATA20694A (de) * | 1994-02-03 | 2000-12-15 | Voest Alpine Ind Anlagen | Bodenanode für ein metallurgisches gefäss |
US5417817A (en) * | 1994-06-15 | 1995-05-23 | Dammann; Wilbur A. | Biomass gasification process and apparatus |
DE4434369C2 (de) * | 1994-09-15 | 1997-08-07 | Mannesmann Ag | Verfahren und Vorrichtung zum metallurgischen Behandeln von Eisen |
AT403293B (de) * | 1995-01-16 | 1997-12-29 | Kct Tech Gmbh | Verfahren und anlage zum herstellen von legierten stählen |
DE19612383C1 (de) * | 1996-03-28 | 1997-07-17 | Asea Brown Boveri | Verfahren zum Betreiben eines Lichtbogenofens und Lichtbogenofen |
EP0857792A1 (en) * | 1997-01-29 | 1998-08-12 | The Boc Group, Inc. | Electric arc furnace slag foaming |
US5936995A (en) * | 1997-11-14 | 1999-08-10 | Fuchs Systems, Inc. | Electric arc furnace with scrap diverting panel and associated methods |
US5943360A (en) * | 1998-04-17 | 1999-08-24 | Fuchs Systems, Inc. | Electric arc furnace that uses post combustion |
FR2780070B1 (fr) * | 1998-06-22 | 2001-06-08 | Elf Antar France | Procede de moussage d'un laitier recouvrant un bain d'acier en fusion |
US7704444B2 (en) * | 2005-06-29 | 2010-04-27 | Process Technology International, Inc. | Method and apparatus for testing characteristics of a furnace melt |
US7704445B2 (en) * | 2005-06-29 | 2010-04-27 | Process Technology International, Inc. | Systems and methods for accessing a furnace melt |
US8277721B2 (en) * | 2005-06-29 | 2012-10-02 | Process Technology International, Inc. | Systems and methods for accessing a furnace melt |
DE102013222159A1 (de) * | 2013-10-31 | 2015-04-30 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Lichtbogenofens sowie Lichtbogenofen |
DE102013222158A1 (de) * | 2013-10-31 | 2015-05-13 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Lichtbogenofens sowie Lichtbogenofen |
CN104792182B (zh) * | 2014-01-19 | 2016-06-22 | 山东光普太阳能工程有限公司 | 一种硼硅玻璃全电熔窑通风*** |
EP3026383A1 (de) * | 2014-11-28 | 2016-06-01 | SMS group GmbH | Verfahren und vorrichtung zur regelung der leistung eines lichtbogenofens |
BR112020018110A2 (pt) * | 2018-03-06 | 2020-12-22 | Sms Group Gmbh | Grupo de fusão para a produção de aço |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE338121C (de) * | 1919-11-02 | 1921-06-13 | Armand Pascal Heyen | Verfahren zur Herstellung von Stahl in elektrischen OEfen |
GB823428A (en) * | 1956-11-16 | 1959-11-11 | British Oxygen Co Ltd | Treatment of ferrous metal |
US2971040A (en) * | 1956-12-22 | 1961-02-07 | Elektrokemisk As | Arrangement in electric smelting furnaces |
DE1508256A1 (de) * | 1966-04-30 | 1970-04-30 | Schenck Dr Ing Dr Ing E H Herm | Verfahren zum Einfuehren von Kohlenwasserstoffen in OEfen mit direkter elektrischer Beheizung |
DE1758759B1 (de) * | 1968-08-02 | 1970-08-27 | Knapsack Ag | Verfahren zum Einspeisen fester Rohstoffe durch eine Hohlelektrode |
US3759696A (en) * | 1969-08-11 | 1973-09-18 | Norsk Hydro Elektisk Kavelstof | Rged arc furnace method for the introduction of hydrocarbon oilsinto an electric subme |
SE7503782L (sv) * | 1975-04-02 | 1976-10-03 | Asea Ab | Sett och anordning for smeltreduktion av finkornigt jernoxidhaltigt material |
CA1060929A (en) * | 1975-04-16 | 1979-08-21 | Robert S. Segsworth | Extended arc furnace and process for melting particulate charge therin |
US4146390A (en) * | 1975-06-19 | 1979-03-27 | Asea Aktiebolag | Furnace and method for the melt reduction of iron oxide |
US4147887A (en) * | 1975-08-05 | 1979-04-03 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Electric smelting furnace |
US4039738A (en) * | 1975-09-22 | 1977-08-02 | Mikhail Davydovich Beskin | Device for charging an electric arc furnace through its inner electrode pipe and permitting connection of additional lengths of pipes thereto |
SE431994B (sv) * | 1978-01-24 | 1984-03-12 | Asea Ab | Forfaringssett for injicering av pulverformigt material i en metallurgisk smelta sasom stal |
SE423275B (sv) * | 1979-06-26 | 1982-04-26 | Asea Ab | Bottenkontakt vid likstromsljusbagsugn |
DE2944269C3 (de) * | 1979-11-02 | 1982-04-15 | Mannesmann AG, 4000 Düsseldorf | Ofengefäß eines kippbaren Lichtbogenofens |
US4370223A (en) * | 1980-12-31 | 1983-01-25 | Chevron Research Company | Coking hydrocarbonaceous oils with an aqueous liquid |
US4431612A (en) * | 1982-06-03 | 1984-02-14 | Electro-Petroleum, Inc. | Apparatus for the decomposition of hazardous materials and the like |
DE8231869U1 (de) * | 1982-11-10 | 1983-10-13 | Mannesmann Ag, 4000 Duesseldorf | Kippbarer Lichtbogenofen |
AT376702B (de) * | 1983-04-06 | 1984-12-27 | Voest Alpine Ag | Verfahren zum betrieb einer metallurgischen anlage |
DE3413745C2 (de) * | 1983-04-21 | 1994-03-03 | Asea Ab | Gleichstromlichtbogenofen |
US4491568A (en) * | 1983-06-01 | 1985-01-01 | Elkem Metals Company | System for recycling fines to hollow electrode |
US4816230A (en) * | 1983-06-01 | 1989-03-28 | Elkem Metals Company | System for recycling fines to hollow electrode |
DE3700769A1 (de) * | 1987-01-13 | 1988-07-21 | Emil Dr Ing Elsner | Verfahren zum schmelzen von metallschrott, insbesondere stahlschrott in einem lichtbogenofen |
-
1991
- 1991-12-16 AT AT0249191A patent/AT396942B/de not_active IP Right Cessation
-
1992
- 1992-11-30 CA CA 2084138 patent/CA2084138A1/en not_active Abandoned
- 1992-12-03 US US07/984,972 patent/US5410566A/en not_active Expired - Fee Related
- 1992-12-07 EP EP19920890257 patent/EP0548042A1/de not_active Withdrawn
- 1992-12-09 AU AU29980/92A patent/AU661526B2/en not_active Ceased
- 1992-12-14 MX MX9207239A patent/MX9207239A/es unknown
- 1992-12-14 ZA ZA929689A patent/ZA929689B/xx unknown
- 1992-12-16 JP JP33582792A patent/JPH0731010B2/ja not_active Expired - Lifetime
- 1992-12-16 TR TR119892A patent/TR27490A/xx unknown
- 1992-12-16 KR KR1019920024415A patent/KR960005088B1/ko not_active IP Right Cessation
- 1992-12-16 BR BR9205029A patent/BR9205029A/pt not_active Application Discontinuation
-
1993
- 1993-02-08 TW TW82100848A patent/TW219375B/zh active
Also Published As
Publication number | Publication date |
---|---|
AU661526B2 (en) | 1995-07-27 |
CA2084138A1 (en) | 1993-06-17 |
ATA249191A (de) | 1993-05-15 |
KR960005088B1 (ko) | 1996-04-20 |
JPH05256579A (ja) | 1993-10-05 |
US5410566A (en) | 1995-04-25 |
BR9205029A (pt) | 1993-06-22 |
TW219375B (es) | 1994-01-21 |
KR930013154A (ko) | 1993-07-21 |
AU2998092A (en) | 1993-06-17 |
AT396942B (de) | 1993-12-27 |
ZA929689B (en) | 1993-06-09 |
JPH0731010B2 (ja) | 1995-04-10 |
TR27490A (tr) | 1995-06-07 |
EP0548042A1 (de) | 1993-06-23 |
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