ATE432367T1 - Vorrichtung zum injizieren von gas in einen behälter - Google Patents
Vorrichtung zum injizieren von gas in einen behälterInfo
- Publication number
- ATE432367T1 ATE432367T1 AT05022171T AT05022171T ATE432367T1 AT E432367 T1 ATE432367 T1 AT E432367T1 AT 05022171 T AT05022171 T AT 05022171T AT 05022171 T AT05022171 T AT 05022171T AT E432367 T1 ATE432367 T1 AT E432367T1
- Authority
- AT
- Austria
- Prior art keywords
- duct
- tip
- water
- gas
- flow
- 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
- 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
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- 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
- C21C5/32—Blowing from above
-
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
-
- 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
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases, or liquids
-
- 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
- C21C5/4606—Lances or injectors
- C21C2005/4626—Means for cooling, e.g. by gases, fluids or liquids
-
- 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
- C21C5/4606—Lances or injectors
-
- 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
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
-
- 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
- C21C5/4606—Lances or injectors
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
- F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
- F27D2003/163—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant
- F27D2003/164—Oxygen
-
- 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
- F27D2003/168—Introducing a fluid jet or current into the charge through a lance
- F27D2003/169—Construction of the lance, e.g. lances for injecting particles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Air Bags (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2004906006A AU2004906006A0 (en) | 2004-10-15 | Apparatus for injecting gas into a vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE432367T1 true ATE432367T1 (de) | 2009-06-15 |
Family
ID=35704932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05022171T ATE432367T1 (de) | 2004-10-15 | 2005-10-11 | Vorrichtung zum injizieren von gas in einen behälter |
Country Status (8)
Country | Link |
---|---|
US (1) | US7588718B2 (de) |
EP (1) | EP1652941B1 (de) |
JP (1) | JP2006138623A (de) |
CN (1) | CN1760378A (de) |
AT (1) | ATE432367T1 (de) |
BR (1) | BRPI0504439B1 (de) |
DE (1) | DE602005014603D1 (de) |
RU (1) | RU2413150C2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006025185A1 (de) * | 2005-05-31 | 2007-02-22 | Technological Resources Pty. Ltd. | Erzeugen eines Wirbels in einem Gasstrom |
UA91600C2 (uk) | 2006-03-01 | 2010-08-10 | ТЕХНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД | Установка прямої плавки |
US20080128963A1 (en) * | 2006-12-05 | 2008-06-05 | Berry Metal Company | Apparatus for injecting gas into a vessel |
EP1944381B1 (de) * | 2006-12-15 | 2018-10-03 | Technological Resources Pty. Ltd. | Vorrichtung zum Einspritzen eines Gases in ein Gefäß |
EP1932927B1 (de) * | 2006-12-15 | 2012-08-01 | Technological Resources Pty. Ltd. | Vorrichtung zum Einspritzen eines Gases in ein Gefäß |
AU2009326863B2 (en) | 2008-12-11 | 2015-02-19 | Technological Resources Pty. Limited | Injecting gas into a vessel |
AU2009326862B2 (en) * | 2008-12-11 | 2015-05-07 | Technological Resources Pty. Limited | Apparatus for injecting gas into a vessel |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB872368A (en) | 1959-05-01 | 1961-07-05 | United Steel Companies Ltd | Improvements relating to lances for use in steel-making |
GB1255446A (en) * | 1969-02-26 | 1971-12-01 | Nippon Kokan Kk | Nozzles for steel making lances |
JPS4939811U (de) * | 1972-07-18 | 1974-04-08 | ||
AU3270900A (en) * | 1999-02-05 | 2000-08-25 | Mannesmannrohren-Werke Ag | Blow form for shaft furnaces, especially blast furnaces or hot-blast cupola furnaces |
AUPQ535500A0 (en) | 2000-01-31 | 2000-02-17 | Technological Resources Pty Limited | Apparatus for injecting gas into a vessel |
US6673305B2 (en) | 2001-04-11 | 2004-01-06 | Technological Resources Pty Ltd. | Apparatus for injecting gas into a vessel |
AUPR624801A0 (en) * | 2001-07-10 | 2001-08-02 | Technological Resources Pty Limited | A gas injection lance |
WO2003102248A2 (en) * | 2002-05-30 | 2003-12-11 | Dofasco Inc. | Tuyere cooling system |
DE602005018588D1 (de) * | 2004-10-15 | 2010-02-11 | Tech Resources Pty Ltd | Vorrichtung zum Injizieren von Gas in einen Behälter |
-
2005
- 2005-10-11 EP EP05022171A patent/EP1652941B1/de not_active Not-in-force
- 2005-10-11 DE DE602005014603T patent/DE602005014603D1/de active Active
- 2005-10-11 AT AT05022171T patent/ATE432367T1/de not_active IP Right Cessation
- 2005-10-14 US US11/249,503 patent/US7588718B2/en active Active
- 2005-10-14 RU RU2005131910/02A patent/RU2413150C2/ru active
- 2005-10-14 JP JP2005299932A patent/JP2006138623A/ja not_active Ceased
- 2005-10-17 BR BRPI0504439-1B1A patent/BRPI0504439B1/pt not_active IP Right Cessation
- 2005-10-17 CN CNA2005101135242A patent/CN1760378A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1652941B1 (de) | 2009-05-27 |
RU2413150C2 (ru) | 2011-02-27 |
CN1760378A (zh) | 2006-04-19 |
RU2005131910A (ru) | 2007-04-20 |
US20060108722A1 (en) | 2006-05-25 |
US7588718B2 (en) | 2009-09-15 |
JP2006138623A (ja) | 2006-06-01 |
DE602005014603D1 (de) | 2009-07-09 |
BRPI0504439A (pt) | 2006-06-27 |
BRPI0504439B1 (pt) | 2014-08-12 |
EP1652941A3 (de) | 2006-08-02 |
EP1652941A2 (de) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |