CL2008003359A1 - Procedimiento para elaboracion y fusion de arrabio liquido y productos preliminares de acero en un lecho solido en un gasificador de fusion, por medio de la introduccion a traves de al menos una tobera de al menos dos corrientes de gas que contiene oxigeno; y tobera para realizar dicho procedimiento. - Google Patents
Procedimiento para elaboracion y fusion de arrabio liquido y productos preliminares de acero en un lecho solido en un gasificador de fusion, por medio de la introduccion a traves de al menos una tobera de al menos dos corrientes de gas que contiene oxigeno; y tobera para realizar dicho procedimiento.Info
- Publication number
- CL2008003359A1 CL2008003359A1 CL2008003359A CL2008003359A CL2008003359A1 CL 2008003359 A1 CL2008003359 A1 CL 2008003359A1 CL 2008003359 A CL2008003359 A CL 2008003359A CL 2008003359 A CL2008003359 A CL 2008003359A CL 2008003359 A1 CL2008003359 A1 CL 2008003359A1
- Authority
- CL
- Chile
- Prior art keywords
- nozzle
- procedure
- fusion
- elaboration
- introduction
- Prior art date
Links
- 230000004927 fusion Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 229910000805 Pig iron Inorganic materials 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- 229910002090 carbon oxide Inorganic materials 0.000 abstract 1
- 238000002309 gasification Methods 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
Classifications
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/04—Means for supervising combustion, e.g. windows
- F23M11/042—Viewing ports of windows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/16—Arrangements of tuyeres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Procedimiento para elaboración y fusión de arrabio líquido y productos preliminares de acero en un lecho sólido en un gasificador de fusión, con suministro de óxido de hierro y carbono, bajo gasificación con oxígeno en por lo menos dos corrientes a través de una o más toberas; tobera.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0182407A AT506042A1 (de) | 2007-11-13 | 2007-11-13 | Verfahren zum schmelzen von roheisen und stahlvorprodukten in einem schmelzvergaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2008003359A1 true CL2008003359A1 (es) | 2009-10-02 |
Family
ID=40342612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2008003359A CL2008003359A1 (es) | 2007-11-13 | 2008-11-12 | Procedimiento para elaboracion y fusion de arrabio liquido y productos preliminares de acero en un lecho solido en un gasificador de fusion, por medio de la introduccion a traves de al menos una tobera de al menos dos corrientes de gas que contiene oxigeno; y tobera para realizar dicho procedimiento. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US8313552B2 (es) |
| EP (1) | EP2215418B1 (es) |
| JP (1) | JP2011503508A (es) |
| KR (1) | KR20100083837A (es) |
| CN (1) | CN101855506B (es) |
| AR (1) | AR069285A1 (es) |
| AT (1) | AT506042A1 (es) |
| AU (1) | AU2008323317B2 (es) |
| BR (1) | BRPI0820559A2 (es) |
| CA (1) | CA2705434A1 (es) |
| CL (1) | CL2008003359A1 (es) |
| RU (1) | RU2487948C2 (es) |
| TW (1) | TW200936769A (es) |
| UA (1) | UA98677C2 (es) |
| WO (1) | WO2009062611A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT510313B1 (de) * | 2010-08-25 | 2013-06-15 | Siemens Vai Metals Tech Gmbh | Verfahren zur erhöhung der eindringtiefe eines sauerstoffstrahles |
| AT511206B1 (de) * | 2011-05-19 | 2012-10-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zum chargieren von kohlehaltigem material und eisenträger-material |
| AT511738B1 (de) * | 2011-07-21 | 2013-04-15 | Siemens Vai Metals Tech Gmbh | Schmelzreduktionsaggregat und verfahren zum betrieb eines schmelzreduktionsaggregats |
| CN108048610A (zh) * | 2018-01-10 | 2018-05-18 | 航天长征化学工程股份有限公司 | 一种直接气化还原铁的烧嘴组合装置及方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1166000A (en) * | 1967-02-23 | 1969-10-01 | Steel Co Of Wales Ltd | Improvements in or relating to the Manufacture of Steel |
| JPS5375104A (en) * | 1976-12-14 | 1978-07-04 | Kubota Ltd | Auxiliary combustion apparatus for cupola |
| SU956571A1 (ru) * | 1981-02-02 | 1982-09-07 | Сибирский Ордена Трудового Красного Знамени Металлургический Институт Им.С.Орджоникидзе | Многосоплова фурма дл продувки металла |
| AT378970B (de) | 1982-12-21 | 1985-10-25 | Voest Alpine Ag | Verfahren und vorrichtung zur herstellung von flùssigem roheisen oder stahlvorprodukten |
| JPS6050143A (ja) | 1983-08-29 | 1985-03-19 | Sumitomo Metal Ind Ltd | 合金鉄の製造法 |
| DE3503493A1 (de) * | 1985-01-31 | 1986-08-14 | Korf Engineering GmbH, 4000 Düsseldorf | Verfahren zur herstellung von roheisen |
| AT382390B (de) * | 1985-03-21 | 1987-02-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten |
| JPS62263906A (ja) | 1986-05-12 | 1987-11-16 | Sumitomo Metal Ind Ltd | 高炉羽口からの微粉炭吹込み方法 |
| JP2600733B2 (ja) * | 1987-12-18 | 1997-04-16 | 日本鋼管株式会社 | 溶融還元法 |
| JP3509128B2 (ja) | 1993-06-22 | 2004-03-22 | Jfeスチール株式会社 | 転炉型溶融還元炉の操業方法及び酸素上吹きランス |
| EP0905260A1 (en) | 1996-04-05 | 1999-03-31 | Nippon Steel Corporation | Smelting reduction apparatus and method of operating the same |
| DE69623048T2 (de) * | 1996-05-17 | 2003-04-30 | Xothermic, Inc. | Brenner |
| GB9616442D0 (en) * | 1996-08-05 | 1996-09-25 | Boc Group Plc | Oxygen-fuel burner |
| JPH1121610A (ja) | 1997-07-02 | 1999-01-26 | Kawasaki Steel Corp | ガス吹き用ランス及び転炉型精錬炉の操業方法 |
| AT407398B (de) * | 1998-08-28 | 2001-02-26 | Voest Alpine Ind Anlagen | Verfahren zum herstellen einer metallschmelze |
| AT407994B (de) * | 1999-08-24 | 2001-07-25 | Voest Alpine Ind Anlagen | Verfahren zum betreiben eines einschmelzvergasers |
| KR101000142B1 (ko) * | 2002-07-10 | 2010-12-10 | 코루스 테크날러지 베.뷔. | 금속용기 |
| JP4119336B2 (ja) * | 2003-09-17 | 2008-07-16 | 大陽日酸株式会社 | 多孔バーナー・ランス及び冷鉄源の溶解・精錬方法 |
| DE102004034212A1 (de) * | 2004-07-14 | 2006-02-16 | Air Liquide Deutschland Gmbh | Brennstoff-Sauerstoff-Brenner und Verfahren zum Betreiben des Brenners |
| KR100732461B1 (ko) * | 2005-12-26 | 2007-06-27 | 주식회사 포스코 | 분철광석의 장입 및 배출을 개선한 용철제조방법 및 이를이용한 용철제조장치 |
-
2007
- 2007-11-13 AT AT0182407A patent/AT506042A1/de not_active Application Discontinuation
-
2008
- 2008-11-04 WO PCT/EP2008/009277 patent/WO2009062611A1/de not_active Ceased
- 2008-11-04 US US12/742,471 patent/US8313552B2/en not_active Expired - Fee Related
- 2008-11-04 JP JP2010533463A patent/JP2011503508A/ja active Pending
- 2008-11-04 AU AU2008323317A patent/AU2008323317B2/en not_active Ceased
- 2008-11-04 TW TW097142436A patent/TW200936769A/zh unknown
- 2008-11-04 BR BRPI0820559-0A patent/BRPI0820559A2/pt not_active IP Right Cessation
- 2008-11-04 EP EP08849824A patent/EP2215418B1/de not_active Not-in-force
- 2008-11-04 RU RU2010123947/02A patent/RU2487948C2/ru not_active IP Right Cessation
- 2008-11-04 CN CN200880115978.5A patent/CN101855506B/zh not_active Expired - Fee Related
- 2008-11-04 KR KR1020107011947A patent/KR20100083837A/ko not_active Ceased
- 2008-11-04 UA UAA201005778A patent/UA98677C2/ru unknown
- 2008-11-04 CA CA2705434A patent/CA2705434A1/en not_active Abandoned
- 2008-11-12 CL CL2008003359A patent/CL2008003359A1/es unknown
- 2008-11-12 AR ARP080104925A patent/AR069285A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2010123947A (ru) | 2011-12-20 |
| KR20100083837A (ko) | 2010-07-22 |
| US8313552B2 (en) | 2012-11-20 |
| AT506042A1 (de) | 2009-05-15 |
| CA2705434A1 (en) | 2009-05-22 |
| WO2009062611A1 (de) | 2009-05-22 |
| RU2487948C2 (ru) | 2013-07-20 |
| CN101855506B (zh) | 2014-02-19 |
| AR069285A1 (es) | 2010-01-13 |
| UA98677C2 (ru) | 2012-06-11 |
| AU2008323317B2 (en) | 2014-01-09 |
| AU2008323317A1 (en) | 2009-05-22 |
| US20100294080A1 (en) | 2010-11-25 |
| EP2215418B1 (de) | 2012-12-26 |
| BRPI0820559A2 (pt) | 2015-06-16 |
| TW200936769A (en) | 2009-09-01 |
| EP2215418A1 (de) | 2010-08-11 |
| CN101855506A (zh) | 2010-10-06 |
| JP2011503508A (ja) | 2011-01-27 |
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