AR051212A1 - Metodo para transferir metal caliente desde un fundidor directo a uno o mas hornos de arco electrico y metodo para producir acero - Google Patents
Metodo para transferir metal caliente desde un fundidor directo a uno o mas hornos de arco electrico y metodo para producir aceroInfo
- Publication number
- AR051212A1 AR051212A1 ARP050104250A ARP050104250A AR051212A1 AR 051212 A1 AR051212 A1 AR 051212A1 AR P050104250 A ARP050104250 A AR P050104250A AR P050104250 A ARP050104250 A AR P050104250A AR 051212 A1 AR051212 A1 AR 051212A1
- Authority
- AR
- Argentina
- Prior art keywords
- hot metal
- electric arc
- direct
- founder
- transfering
- 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
- C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric 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
- C21C5/56—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
- 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
- C21C7/064—Dephosphorising; Desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture Of Iron (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
se describe la coordinacion eficiente del procesamiento (por desulfuracion) y el traslado de metal caliente desde un fundidor directo, que produce metal caliente de manera continu, auno o más hornos de arco eléctrico, que operan de manera intermitente. La presente incluye el uso de dispositivos de almacenamiento de metal caliente, tales como cazos de colada, que son suficientemente grandes para suministrar metal caliente para un pequeno numero, preferiblemente dos o tres, de operaciones de carga de horno de arco eléctrico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2004905820A AU2004905820A0 (en) | 2004-10-11 | Electric arc furnace steelmaking |
Publications (1)
Publication Number | Publication Date |
---|---|
AR051212A1 true AR051212A1 (es) | 2006-12-27 |
Family
ID=36148687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050104250A AR051212A1 (es) | 2004-10-11 | 2005-10-11 | Metodo para transferir metal caliente desde un fundidor directo a uno o mas hornos de arco electrico y metodo para producir acero |
Country Status (5)
Country | Link |
---|---|
US (1) | US8057570B2 (es) |
CN (1) | CN101389773B (es) |
AR (1) | AR051212A1 (es) |
CA (1) | CA2583507C (es) |
WO (1) | WO2006039744A2 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5723342B2 (ja) | 2012-09-21 | 2015-05-27 | 日新製鋼株式会社 | 地金回収方法 |
KR102359738B1 (ko) * | 2018-04-17 | 2022-02-09 | 닛폰세이테츠 가부시키가이샤 | 용강의 제조 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3836549C1 (en) | 1988-10-27 | 1990-01-18 | Krupp Stahl Ag, 4630 Bochum, De | Process for desulphurising molten crude iron |
US5203910A (en) * | 1991-11-27 | 1993-04-20 | Premelt Pump, Inc. | Molten metal conveying means and method of conveying molten metal from one place to another in a metal-melting furnace |
US6149709A (en) * | 1997-09-01 | 2000-11-21 | Kabushiki Kaisha Kobe Seiko Sho | Method of making iron and steel |
LU90154B1 (fr) * | 1997-10-17 | 1999-04-19 | Wurth Paul Sa | Procede pour la fusion en continu de produits metalliques solides |
AU768628B2 (en) | 1998-07-01 | 2003-12-18 | Technological Resources Pty Limited | A direct smelting process |
AU766100B2 (en) | 1998-07-01 | 2003-10-09 | Technological Resources Pty Limited | Direct smelting vessel and direct smelting process |
AU5506001A (en) * | 2000-05-10 | 2001-11-20 | Ranjan Sen | Improved process for the production of stainless steels and high chromium steelsand stainless steelproduced thereby |
JP4097010B2 (ja) * | 2001-05-29 | 2008-06-04 | 大同特殊鋼株式会社 | 溶鋼製造方法 |
-
2005
- 2005-10-10 US US11/665,057 patent/US8057570B2/en not_active Expired - Fee Related
- 2005-10-10 CA CA2583507A patent/CA2583507C/en not_active Expired - Fee Related
- 2005-10-10 CN CN2005800419315A patent/CN101389773B/zh not_active Expired - Fee Related
- 2005-10-10 WO PCT/AU2005/001558 patent/WO2006039744A2/en active Application Filing
- 2005-10-11 AR ARP050104250A patent/AR051212A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20090293671A1 (en) | 2009-12-03 |
CA2583507C (en) | 2013-05-14 |
US8057570B2 (en) | 2011-11-15 |
CN101389773A (zh) | 2009-03-18 |
CN101389773B (zh) | 2011-04-13 |
WO2006039744A2 (en) | 2006-04-20 |
WO2006039744A3 (en) | 2008-02-21 |
CA2583507A1 (en) | 2006-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2013001671A1 (es) | Método para la recuperación total desde un material complejo de escorias que contienen arsénico y metales valiosos mediante las etapas de volatilizar arsénico; purificar polvos;fundición reductora de las escorias producidas; reducir la escoria del horno de soplado; refinación y tratamiento de la escoria básica. | |
CO6270376A2 (es) | Metodo para la produccion de niquel mediante la fundicion de un producto intermediario de niquel | |
PE20151176A1 (es) | Proceso de refinamiento de mata de cobre por soplado inferior y horno de refinamiento de mata de cobre por soplado inferior | |
CL2017002757A1 (es) | Un método para fundir mineral de sulfuro de cobre alto en arsénico | |
PH12014502511A1 (en) | Method and arrangement for refining copper concentrate | |
CL2012003380A1 (es) | Proceso para producir metal granular que comprende las etapas de alimentar aglomerados que contienen oxido metalico y un agente reductor carbonoso a un nucleo de un horno de fusion, calentar los aglomerados para reducir y fundir oxido metalico, enfriar el metal granular, descargar dicho metal fuera del horno para recuperarlo. | |
IN2014DN10497A (es) | ||
EP3919826A3 (en) | Air composition adjusting device | |
HK1125500A1 (en) | Parameter control circuit and method therefor | |
EA201891065A1 (ru) | Способ и устройство для предварительного нагрева и плавки агломерата марганцевой руды | |
PH12016501037B1 (en) | Smelting process and apparatus | |
ZA202109373B (en) | Arc furnace power supply with converter circuit | |
AR051212A1 (es) | Metodo para transferir metal caliente desde un fundidor directo a uno o mas hornos de arco electrico y metodo para producir acero | |
EP3564201A4 (en) | BRICK FOR FURNACES AND FURNACES AS WELL AS A PROCESS FOR MANUFACTURING BRICK FOR FURNACES | |
CO6160252A2 (es) | Techado de horno de arco electrico y porcion central para ese techado | |
JP1704215S (ja) | バッテリー充電器 | |
MX2016008629A (es) | Metodo de fundicion de acero en un horno de arco voltaico y el horno de arco voltaico. | |
MX2015014824A (es) | Método para fundir material metalico en una planta de fundición y respectiva planta de fundición. | |
DE602007008223D1 (de) | G von kombinierten brennern und lanzen zum einblasen von sauerstoff in einen ofen | |
IN2014CN04231A (es) | ||
CL2009001325A1 (es) | Metodo para fundir cobre, sin suministrar un material de coque, y suministrar un lingote de fundicion en el horno. | |
PE20180637A1 (es) | Metodo para el tratamiento de concentrados de cobre | |
DE502006002491D1 (de) | Ofenanlage und verfahren zum einschmelzen von meta | |
DK1779705T3 (da) | Fremgangsmåde og indretning til driften af en elektrisk lysbueovn | |
RU2013135554A (ru) | Способ пирометаллургической переработки железосодержащих материалов |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FG | Grant, registration |