MX2009004275A - Metodo para la regulacion de la emision de monoxido de carbono en un proceso de fundicion metalurgica. - Google Patents
Metodo para la regulacion de la emision de monoxido de carbono en un proceso de fundicion metalurgica.Info
- Publication number
- MX2009004275A MX2009004275A MX2009004275A MX2009004275A MX2009004275A MX 2009004275 A MX2009004275 A MX 2009004275A MX 2009004275 A MX2009004275 A MX 2009004275A MX 2009004275 A MX2009004275 A MX 2009004275A MX 2009004275 A MX2009004275 A MX 2009004275A
- Authority
- MX
- Mexico
- Prior art keywords
- regulating
- output
- melt
- carbon monoxide
- melting process
- 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
-
- 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
- C21C5/4673—Measuring and sampling devices
-
- 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
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- 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
- C21C2005/5288—Measuring or sampling devices
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Details (AREA)
- Manufacture Of Iron (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
Abstract
Se presenta un método para la regulación de la emisión de CO en la fabricación de acero, en la cual se le agrega oxígeno a una colada para la extracción del carbono presente, se determina el valor real de la corriente de carbono que se desprende del colada, se calcula el valor nominal de la corriente de carbono que se desprende, a partir de la cantidad de oxígeno agregada y de la cantidad de carbono en la colada, bajo consideración de otras eventuales reacciones y se comparan entre sí el valor nominal y el valor real, y en el caso de que el valor real se halle por debajo del valor nominal se agrega carbono como una medida que impide los efectos de ebullición de la colada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006050888A DE102006050888A1 (de) | 2006-10-27 | 2006-10-27 | Verfahren zur Regelung des Kohlenmonoxid-Austrags bei einem metallurgischen Schmelzverfahren |
PCT/EP2007/059061 WO2008049673A1 (de) | 2006-10-27 | 2007-08-30 | Verfahren zur regelung des kohlenmonoxid-austrags bei einem metallurgischen schmelzverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009004275A true MX2009004275A (es) | 2009-05-08 |
Family
ID=38729039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009004275A MX2009004275A (es) | 2006-10-27 | 2007-08-30 | Metodo para la regulacion de la emision de monoxido de carbono en un proceso de fundicion metalurgica. |
Country Status (12)
Country | Link |
---|---|
US (1) | US8092572B2 (es) |
EP (1) | EP2099940B1 (es) |
AT (1) | ATE549587T1 (es) |
BR (1) | BRPI0717315B1 (es) |
CA (1) | CA2667541A1 (es) |
DE (1) | DE102006050888A1 (es) |
ES (1) | ES2380064T3 (es) |
MX (1) | MX2009004275A (es) |
PL (1) | PL2099940T3 (es) |
RU (1) | RU2454465C2 (es) |
UA (1) | UA93422C2 (es) |
WO (1) | WO2008049673A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2011005635A (es) * | 2009-02-03 | 2011-06-24 | Siemens Ag | Procedimiento y dispositivo para regural la salida de monoxido de carbono de un horno de arco electrico. |
DE102009060258A1 (de) | 2009-12-23 | 2011-06-30 | SMS Siemag Aktiengesellschaft, 40237 | Steuerung des Konverterprozesses durch Abgassignale |
EP2489970A1 (de) | 2011-02-21 | 2012-08-22 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines Elektrolichtbogenofens für eine kontinuierliche DRI-Zufuhr, Elektrolichtbogenofen für eine kontinuierliche DRI-Zufuhr sowie Steuer- und/oder Regeleinrichtung für einen solchen Elektrolichtbogenofen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU451747A1 (ru) * | 1971-06-03 | 1974-11-30 | Способ производства низкоуглеродистой кип щей стали | |
SE452475B (sv) | 1983-03-21 | 1987-11-30 | Nippon Yakin Kogyo Co Ltd | Forfarande for datorstyrd avkolning av en stalsmelta |
JP2602573B2 (ja) * | 1990-06-29 | 1997-04-23 | 川崎重工業株式会社 | 金属精錬法 |
JP2800537B2 (ja) * | 1992-02-17 | 1998-09-21 | 日本鋼管株式会社 | 精錬工程における溶鋼およびスラグの噴出規模の予測方法 |
DE4217933C2 (de) * | 1992-05-30 | 1995-03-23 | Georgsmarienhuette Gmbh | Verfahren zur Bestimmung des Endpunktes für den Frischprozeß in Sauerstoffkonvertern |
EP0827554B1 (en) * | 1996-03-22 | 2002-11-13 | Steel Technology Corporation | Stable operation of a smelter reactor |
ITRM20010146A1 (it) | 2001-03-21 | 2002-09-21 | Acciai Speciali Terni Spa | Metodo e sistema di controllo per convertitori aod. |
WO2003004707A1 (en) * | 2001-07-02 | 2003-01-16 | Nippon Steel Corporation | Method for decarbonization refining of chromium-containing molten steel |
RU2233890C1 (ru) * | 2003-02-06 | 2004-08-10 | Общество с ограниченной ответственностью "Научно-производственное малое предприятие "Интермет-Сервис" | Способ выплавки низкоуглеродистой стали в кислородном конвертере |
-
2006
- 2006-10-27 DE DE102006050888A patent/DE102006050888A1/de not_active Withdrawn
-
2007
- 2007-08-30 MX MX2009004275A patent/MX2009004275A/es active IP Right Grant
- 2007-08-30 US US12/446,998 patent/US8092572B2/en not_active Expired - Fee Related
- 2007-08-30 EP EP07803070A patent/EP2099940B1/de active Active
- 2007-08-30 BR BRPI0717315A patent/BRPI0717315B1/pt active IP Right Grant
- 2007-08-30 RU RU2009119991/02A patent/RU2454465C2/ru active
- 2007-08-30 PL PL07803070T patent/PL2099940T3/pl unknown
- 2007-08-30 AT AT07803070T patent/ATE549587T1/de active
- 2007-08-30 ES ES07803070T patent/ES2380064T3/es active Active
- 2007-08-30 CA CA002667541A patent/CA2667541A1/en not_active Abandoned
- 2007-08-30 WO PCT/EP2007/059061 patent/WO2008049673A1/de active Application Filing
- 2007-08-30 UA UAA200904013A patent/UA93422C2/uk unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0717315B1 (pt) | 2015-09-22 |
RU2009119991A (ru) | 2010-12-10 |
DE102006050888A1 (de) | 2008-04-30 |
RU2454465C2 (ru) | 2012-06-27 |
ES2380064T3 (es) | 2012-05-08 |
US20100071508A1 (en) | 2010-03-25 |
BRPI0717315A2 (pt) | 2013-10-22 |
US8092572B2 (en) | 2012-01-10 |
WO2008049673A1 (de) | 2008-05-02 |
UA93422C2 (uk) | 2011-02-10 |
EP2099940A1 (de) | 2009-09-16 |
CA2667541A1 (en) | 2008-05-02 |
PL2099940T3 (pl) | 2012-08-31 |
ATE549587T1 (de) | 2012-03-15 |
EP2099940B1 (de) | 2012-03-14 |
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Legal Events
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FG | Grant or registration |