CL2007002940A1 - Procedimiento e instalacion para la preparacion de metal fundido que comprende utilizar una parte de la energia calorica del gas ligero y/o de la parte del gas de reduccion previsto para utilizarse como gas refrigerante, para el calentamiento indirec - Google Patents
Procedimiento e instalacion para la preparacion de metal fundido que comprende utilizar una parte de la energia calorica del gas ligero y/o de la parte del gas de reduccion previsto para utilizarse como gas refrigerante, para el calentamiento indirecInfo
- Publication number
- CL2007002940A1 CL2007002940A1 CL200702940A CL2007002940A CL2007002940A1 CL 2007002940 A1 CL2007002940 A1 CL 2007002940A1 CL 200702940 A CL200702940 A CL 200702940A CL 2007002940 A CL2007002940 A CL 2007002940A CL 2007002940 A1 CL2007002940 A1 CL 2007002940A1
- Authority
- CL
- Chile
- Prior art keywords
- gas
- procedure
- installation
- preparation
- indirect heating
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture Of Iron (AREA)
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 |
|---|---|
| CL2007002940A1 true CL2007002940A1 (es) | 2008-05-30 |
Family
ID=38924525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL200702940A CL2007002940A1 (es) | 2006-10-13 | 2007-10-12 | Procedimiento e instalacion para la preparacion de metal fundido que comprende utilizar una parte de la energia calorica del gas ligero y/o de la parte del gas de reduccion previsto para utilizarse como gas refrigerante, para el calentamiento indirec |
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 |
| WO2014040997A1 (de) * | 2012-09-14 | 2014-03-20 | Voestalpine Stahl Gmbh | Verfahren zum aufheizen von prozessgasen für direktreduktionsanlagen |
| 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 AU AU2007312666A patent/AU2007312666B2/en not_active Ceased
- 2007-10-01 MX MX2009003732A patent/MX2009003732A/es unknown
- 2007-10-01 UA UAA200903420A patent/UA94623C2/ru unknown
- 2007-10-01 US US12/445,358 patent/US8317898B2/en not_active Expired - Fee Related
- 2007-10-01 CA CA2665770A patent/CA2665770C/en not_active Expired - Fee Related
- 2007-10-01 RU RU2009117816/02A patent/RU2453609C2/ru not_active IP Right Cessation
- 2007-10-01 ZA ZA200902092A patent/ZA200902092B/xx unknown
- 2007-10-01 WO PCT/EP2007/008515 patent/WO2008046504A1/de not_active Ceased
- 2007-10-01 CN CN2007800376446A patent/CN101636510B/zh not_active Expired - Fee Related
- 2007-10-01 AT AT07818595T patent/ATE552356T1/de active
- 2007-10-01 EP EP07818595A patent/EP2082067B1/de not_active Not-in-force
- 2007-10-01 BR BRPI0719882A patent/BRPI0719882B1/pt not_active IP Right Cessation
- 2007-10-01 KR KR1020097009817A patent/KR101424166B1/ko not_active Expired - Fee Related
- 2007-10-01 JP JP2009531735A patent/JP2010506047A/ja active Pending
- 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 |
|---|---|
| TW200825183A (en) | 2008-06-16 |
| AU2007312666A1 (en) | 2008-04-24 |
| BRPI0719882A2 (pt) | 2014-04-29 |
| CA2665770A1 (en) | 2008-04-24 |
| MX2009003732A (es) | 2009-04-22 |
| RU2009117816A (ru) | 2010-11-20 |
| KR101424166B1 (ko) | 2014-08-01 |
| EP2082067A1 (de) | 2009-07-29 |
| CA2665770C (en) | 2014-08-05 |
| AU2007312666B2 (en) | 2011-07-14 |
| ATE552356T1 (de) | 2012-04-15 |
| BRPI0719882B1 (pt) | 2016-02-10 |
| ZA200902092B (en) | 2010-06-30 |
| CN101636510B (zh) | 2012-05-16 |
| RU2453609C2 (ru) | 2012-06-20 |
| CN101636510A (zh) | 2010-01-27 |
| US20100043599A1 (en) | 2010-02-25 |
| WO2008046504A1 (de) | 2008-04-24 |
| JP2010506047A (ja) | 2010-02-25 |
| US8317898B2 (en) | 2012-11-27 |
| DE102006048600B4 (de) | 2012-03-29 |
| EP2082067B1 (de) | 2012-04-04 |
| UA94623C2 (ru) | 2011-05-25 |
| DE102006048600A1 (de) | 2008-04-17 |
| AR064592A1 (es) | 2009-04-15 |
| KR20090080965A (ko) | 2009-07-27 |
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