AR064592A1 - PROCEDIMIENTO E INSTALACIoN PARA LA PREPARACION DE MATERIAL FUNDIDO - Google Patents
PROCEDIMIENTO E INSTALACIoN PARA LA PREPARACION DE MATERIAL FUNDIDOInfo
- Publication number
- AR064592A1 AR064592A1 ARP070104523A ARP070104523A AR064592A1 AR 064592 A1 AR064592 A1 AR 064592A1 AR P070104523 A ARP070104523 A AR P070104523A AR P070104523 A ARP070104523 A AR P070104523A AR 064592 A1 AR064592 A1 AR 064592A1
- Authority
- AR
- Argentina
- Prior art keywords
- gas
- reduction
- procedure
- preparation
- light
- Prior art date
Links
Classifications
-
- 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
- C21B13/143—Injection of partially reduced ore into a molten bath
-
- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
-
- 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
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
- C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
- C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
-
- 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
- C21C2100/00—Exhaust gas
- C21C2100/06—Energy from waste gas used in other processes
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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
- Y02P10/25—Process efficiency
Abstract
En un procedimiento para la preparacion de metal fundido, se hacen ingresar oxígeno, agentes de reduccion y hierro reducido en un reactor de reaccion a un gasificador de fusion (3), el agente de reduccion es gasificado con oxígeno y mediante el calor producido se funde hierro reducido utilizando el gas de acoplamiento como al menos una parte del gas de reduccion. El gas ligero ya sometido a la reaccion se extrae del reactor de reduccion (1). Para una mayor eficiencia de energía y materia prima se previo que a menos una parte de la energía calorica del gas ligero y/o la parte del gas de reduccion prevista para su uso como gas refrigerante y como gas excedente, se utilice para el calentamiento indirecto de al menos otro gas utilizado en el procedimiento. Para ello se previo al menos un intercambiador de calor (15, 18, 21) en un conducto (9 y/o 23) para gas ligero y/o la parte del gas de reduccion prevista para su uso como gas refrigerante y como gas excedente, a través de cuyo intercambiador de calor (15, 18, 21) fluye al menos otro gas utilizado en el procedimiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006048600A DE102006048600B4 (de) | 2006-10-13 | 2006-10-13 | Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material |
Publications (1)
Publication Number | Publication Date |
---|---|
AR064592A1 true AR064592A1 (es) | 2009-04-15 |
Family
ID=38924525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070104523A AR064592A1 (es) | 2006-10-13 | 2007-10-12 | PROCEDIMIENTO E INSTALACIoN PARA LA PREPARACION DE MATERIAL FUNDIDO |
Country Status (18)
Country | Link |
---|---|
US (1) | US8317898B2 (es) |
EP (1) | EP2082067B1 (es) |
JP (1) | JP2010506047A (es) |
KR (1) | KR101424166B1 (es) |
CN (1) | CN101636510B (es) |
AR (1) | AR064592A1 (es) |
AT (1) | ATE552356T1 (es) |
AU (1) | AU2007312666B2 (es) |
BR (1) | BRPI0719882B1 (es) |
CA (1) | CA2665770C (es) |
CL (1) | CL2007002940A1 (es) |
DE (1) | DE102006048600B4 (es) |
MX (1) | MX2009003732A (es) |
RU (1) | RU2453609C2 (es) |
TW (1) | TW200825183A (es) |
UA (1) | UA94623C2 (es) |
WO (1) | WO2008046504A1 (es) |
ZA (1) | ZA200902092B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT507003B1 (de) * | 2008-06-27 | 2010-03-15 | Siemens Vai Metals Tech Gmbh | Prozessgas-reinigungseinrichtung für eine schmelzreduktionsanlage zur gewinnung von roheisen |
AT507113B1 (de) * | 2008-07-17 | 2010-07-15 | Siemens Vai Metals Tech Gmbh | Verfahren und anlage zur energie- und co2-emissionsoptimierten eisenerzeugung |
AT507823B1 (de) | 2009-01-30 | 2011-01-15 | Siemens Vai Metals Tech Gmbh | Verfahren und anlage zur herstellung von roheisen oder flüssigen stahlvorprodukten |
AT507955B1 (de) | 2009-02-20 | 2011-02-15 | Siemens Vai Metals Tech Gmbh | Verfahren und anlage zum herstellen von substitutgas |
AT509073B1 (de) * | 2009-12-23 | 2011-06-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur bereitstellung von reduktionsgas aus generatorgas |
AT509865B1 (de) * | 2010-04-26 | 2011-12-15 | Siemens Vai Metals Tech Gmbh | Verfahren zur herstellung von roheisen oder flüssigen stahlvorprodukten |
AT511243B1 (de) * | 2011-03-17 | 2013-01-15 | Siemens Vai Metals Tech Gmbh | Hüttentechnische anlage mit effizienter abwärmenutzung |
FI2895630T3 (en) * | 2012-09-14 | 2023-08-15 | Voestalpine Stahl Gmbh | METHOD FOR STORING DISCONTINUOUSLY OBTAINED ENERGY IN IRON ORE REDUCTION PROCESS |
DE102013015019A1 (de) * | 2013-09-10 | 2015-03-12 | Bogdan Vuletic | Verfahren und Anlage zur Vergasung von Kohlenstoffträgern und Weiterverarbeitung des produzierten Gases |
CN109318416A (zh) * | 2018-10-25 | 2019-02-12 | 周军 | 一种安全型塑料桶压制铸造设备 |
CN115652008B (zh) * | 2022-09-23 | 2023-11-21 | 山东祥桓环境科技有限公司 | 一种冶炼还原气的高温富碳重整系统及工艺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1996558A (en) * | 1930-04-15 | 1935-04-02 | Schering Kahlbaum Ag | Production of terpenes |
JPS5029414B1 (es) * | 1970-12-28 | 1975-09-23 | ||
DE2843303C2 (de) | 1978-10-04 | 1982-12-16 | Korf-Stahl Ag, 7570 Baden-Baden | Verfahren und Anlage zur Erzeugung von flüssigem Roheisen und Reduktionsgas in einem Einschmelzvergaser |
AT360567B (de) * | 1979-05-18 | 1981-01-26 | Voest Alpine Ag | Verfahren zur ueberwindung von betriebsstoerungen bei der kontinuierlichen direktreduktion von eisenerz und anlage dafuer |
IN158544B (es) * | 1982-11-15 | 1986-12-06 | Korf Engineering Gmbh | |
US4685964A (en) | 1985-10-03 | 1987-08-11 | Midrex International B.V. Rotterdam | Method and apparatus for producing molten iron using coal |
DE4240197C2 (de) | 1992-11-30 | 1996-04-18 | Vuletic Bogdan Dipl Ing | Verfahren zur Herstellung von Roheisen aus Eisenerzen und Vorrichtung zur thermischen und/oder chemischen Behandlung eines leicht zerfallenden Materials oder zur Herstellung von Roheisen mittels dieses Verfahrens |
US5643354A (en) * | 1995-04-06 | 1997-07-01 | Air Products And Chemicals, Inc. | High temperature oxygen production for ironmaking processes |
US5582029A (en) * | 1995-10-04 | 1996-12-10 | Air Products And Chemicals, Inc. | Use of nitrogen from an air separation plant in carbon dioxide removal from a feed gas to a further process |
AT406964B (de) * | 1998-03-11 | 2000-11-27 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten |
AT409634B (de) * | 2000-05-15 | 2002-09-25 | Voest Alpine Ind Anlagen | Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten aus eisenerzhältigen einsatzstoffen |
JP3939492B2 (ja) * | 2000-11-08 | 2007-07-04 | 株式会社神戸製鋼所 | 石炭ガス化直接還元製鉄法 |
RU2272849C1 (ru) * | 2004-07-19 | 2006-03-27 | Валентин Павлович Цымбал | Способ получения металлов из рудных материалов и агрегат для его осуществления |
EP1826281A1 (en) * | 2006-02-24 | 2007-08-29 | Paul Wurth S.A. | Method for producing molten pig iron or steel pre-products in a melter gasifier |
-
2006
- 2006-10-13 DE DE102006048600A patent/DE102006048600B4/de not_active Expired - Fee Related
-
2007
- 2007-10-01 BR BRPI0719882A patent/BRPI0719882B1/pt not_active IP Right Cessation
- 2007-10-01 JP JP2009531735A patent/JP2010506047A/ja active Pending
- 2007-10-01 ZA ZA200902092A patent/ZA200902092B/xx unknown
- 2007-10-01 CA CA2665770A patent/CA2665770C/en not_active Expired - Fee Related
- 2007-10-01 AT AT07818595T patent/ATE552356T1/de active
- 2007-10-01 WO PCT/EP2007/008515 patent/WO2008046504A1/de active Application Filing
- 2007-10-01 CN CN2007800376446A patent/CN101636510B/zh not_active Expired - Fee Related
- 2007-10-01 AU AU2007312666A patent/AU2007312666B2/en not_active Ceased
- 2007-10-01 UA UAA200903420A patent/UA94623C2/ru unknown
- 2007-10-01 KR KR1020097009817A patent/KR101424166B1/ko active IP Right Grant
- 2007-10-01 EP EP07818595A patent/EP2082067B1/de not_active Not-in-force
- 2007-10-01 MX MX2009003732A patent/MX2009003732A/es unknown
- 2007-10-01 US US12/445,358 patent/US8317898B2/en not_active Expired - Fee Related
- 2007-10-01 RU RU2009117816/02A patent/RU2453609C2/ru not_active IP Right Cessation
- 2007-10-03 TW TW096136998A patent/TW200825183A/zh unknown
- 2007-10-12 AR ARP070104523A patent/AR064592A1/es unknown
- 2007-10-12 CL CL200702940A patent/CL2007002940A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2082067A1 (de) | 2009-07-29 |
WO2008046504A1 (de) | 2008-04-24 |
CA2665770A1 (en) | 2008-04-24 |
CA2665770C (en) | 2014-08-05 |
MX2009003732A (es) | 2009-04-22 |
BRPI0719882A2 (pt) | 2014-04-29 |
US20100043599A1 (en) | 2010-02-25 |
RU2453609C2 (ru) | 2012-06-20 |
CN101636510A (zh) | 2010-01-27 |
UA94623C2 (ru) | 2011-05-25 |
AU2007312666B2 (en) | 2011-07-14 |
BRPI0719882B1 (pt) | 2016-02-10 |
US8317898B2 (en) | 2012-11-27 |
KR20090080965A (ko) | 2009-07-27 |
ZA200902092B (en) | 2010-06-30 |
DE102006048600A1 (de) | 2008-04-17 |
RU2009117816A (ru) | 2010-11-20 |
DE102006048600B4 (de) | 2012-03-29 |
JP2010506047A (ja) | 2010-02-25 |
KR101424166B1 (ko) | 2014-08-01 |
ATE552356T1 (de) | 2012-04-15 |
TW200825183A (en) | 2008-06-16 |
EP2082067B1 (de) | 2012-04-04 |
AU2007312666A1 (en) | 2008-04-24 |
CL2007002940A1 (es) | 2008-05-30 |
CN101636510B (zh) | 2012-05-16 |
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Legal Events
Date | Code | Title | Description |
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FB | Suspension of granting procedure |