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
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 peculiar to 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)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Manufacture Of Iron (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Manufacture And Refinement Of Metals (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 |
WO1997038141A1 (fr) | 1996-04-05 | 1997-10-16 | Nippon Steel Corporation | Appareil de reduction par fusion et procede de mise en oeuvre |
AU5751996A (en) * | 1996-05-17 | 1997-12-09 | Xothermic, Inc. | Burner apparatus and method |
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 |
CN1688721B (zh) * | 2002-07-10 | 2012-05-30 | 塔塔钢铁荷兰科技有限责任公司 | 冶金容器 |
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 BR BRPI0820559-0A patent/BRPI0820559A2/pt not_active IP Right Cessation
- 2008-11-04 US US12/742,471 patent/US8313552B2/en not_active Expired - Fee Related
- 2008-11-04 TW TW097142436A patent/TW200936769A/zh unknown
- 2008-11-04 EP EP08849824A patent/EP2215418B1/de not_active Not-in-force
- 2008-11-04 KR KR1020107011947A patent/KR20100083837A/ko not_active Application Discontinuation
- 2008-11-04 JP JP2010533463A patent/JP2011503508A/ja active Pending
- 2008-11-04 CN CN200880115978.5A patent/CN101855506B/zh not_active Expired - Fee Related
- 2008-11-04 WO PCT/EP2008/009277 patent/WO2009062611A1/de active Application Filing
- 2008-11-04 RU RU2010123947/02A patent/RU2487948C2/ru not_active IP Right Cessation
- 2008-11-04 CA CA2705434A patent/CA2705434A1/en not_active Abandoned
- 2008-11-04 AU AU2008323317A patent/AU2008323317B2/en not_active Ceased
- 2008-11-04 UA UAA201005778A patent/UA98677C2/ru unknown
- 2008-11-12 AR ARP080104925A patent/AR069285A1/es not_active Application Discontinuation
- 2008-11-12 CL CL2008003359A patent/CL2008003359A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2215418B1 (de) | 2012-12-26 |
US8313552B2 (en) | 2012-11-20 |
EP2215418A1 (de) | 2010-08-11 |
RU2487948C2 (ru) | 2013-07-20 |
CN101855506B (zh) | 2014-02-19 |
AU2008323317B2 (en) | 2014-01-09 |
TW200936769A (en) | 2009-09-01 |
CA2705434A1 (en) | 2009-05-22 |
AT506042A1 (de) | 2009-05-15 |
AR069285A1 (es) | 2010-01-13 |
RU2010123947A (ru) | 2011-12-20 |
BRPI0820559A2 (pt) | 2015-06-16 |
JP2011503508A (ja) | 2011-01-27 |
KR20100083837A (ko) | 2010-07-22 |
AU2008323317A1 (en) | 2009-05-22 |
UA98677C2 (ru) | 2012-06-11 |
WO2009062611A1 (de) | 2009-05-22 |
CN101855506A (zh) | 2010-10-06 |
US20100294080A1 (en) | 2010-11-25 |
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