BR112014013142A2 - lanças resfriadas com fluido para injeção submersa de topo - Google Patents

lanças resfriadas com fluido para injeção submersa de topo

Info

Publication number
BR112014013142A2
BR112014013142A2 BR112014013142A BR112014013142A BR112014013142A2 BR 112014013142 A2 BR112014013142 A2 BR 112014013142A2 BR 112014013142 A BR112014013142 A BR 112014013142A BR 112014013142 A BR112014013142 A BR 112014013142A BR 112014013142 A2 BR112014013142 A2 BR 112014013142A2
Authority
BR
Brazil
Prior art keywords
booms
cooled
fluid
top submerged
submerged injection
Prior art date
Application number
BR112014013142A
Other languages
English (en)
Other versions
BR112014013142B1 (pt
BR112014013142B8 (pt
Inventor
Robert Matusewicz
Markus Reuter
Original Assignee
Outotec Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2011904988A external-priority patent/AU2011904988A0/en
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of BR112014013142A2 publication Critical patent/BR112014013142A2/pt
Publication of BR112014013142B1 publication Critical patent/BR112014013142B1/pt
Publication of BR112014013142B8 publication Critical patent/BR112014013142B8/pt

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
    • 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
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • 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
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0067—Cooling element inlet and outlet tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nozzles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Blast Furnaces (AREA)
BR112014013142A 2011-11-30 2012-11-26 Lanças resfriadas com fluido para injeção submersa de topo BR112014013142B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2011904988A AU2011904988A0 (en) 2011-11-30 Fluid cooled lances for top submerged injection
AU2011904988 2011-11-30
PCT/IB2012/056714 WO2013080110A1 (en) 2011-11-30 2012-11-26 Fluid cooled lances for top submerged injection

Publications (3)

Publication Number Publication Date
BR112014013142A2 true BR112014013142A2 (pt) 2017-06-13
BR112014013142B1 BR112014013142B1 (pt) 2021-05-18
BR112014013142B8 BR112014013142B8 (pt) 2023-05-09

Family

ID=47429992

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013142A BR112014013142B8 (pt) 2011-11-30 2012-11-26 Lanças resfriadas com fluido para injeção submersa de topo

Country Status (17)

Country Link
US (1) US9829250B2 (pt)
EP (1) EP2786083B1 (pt)
JP (1) JP5940166B2 (pt)
KR (1) KR101690393B1 (pt)
CN (1) CN103958994B (pt)
AU (1) AU2012323996B2 (pt)
BR (1) BR112014013142B8 (pt)
CA (1) CA2854063C (pt)
CL (1) CL2014001413A1 (pt)
EA (1) EA025696B1 (pt)
ES (1) ES2587849T3 (pt)
MX (1) MX2014006334A (pt)
PE (1) PE20141641A1 (pt)
PH (1) PH12014501115A1 (pt)
PL (1) PL2786083T3 (pt)
UA (1) UA109976C2 (pt)
WO (1) WO2013080110A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2014006334A (es) * 2011-11-30 2014-06-23 Outotec Oyj Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior.
AU2013204818B2 (en) * 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
KR101700078B1 (ko) * 2013-10-16 2017-01-26 오토텍 (핀랜드) 오와이 향상된 침지식 연소를 위한 상부 침지식 주입 랜스
WO2015056142A1 (en) * 2013-10-16 2015-04-23 Outotec (Finland) Oy Top submerged injection lance for enhanced heat transfer
US9932940B2 (en) 2015-03-30 2018-04-03 Honeywell International Inc. Gas turbine engine fuel cooled cooling air heat exchanger
CN106931790B (zh) * 2015-12-30 2019-09-27 江西瑞林稀贵金属科技有限公司 顶吹喷枪
US11118784B2 (en) 2016-01-28 2021-09-14 Rolls-Royce North American Technologies Inc. Heat exchanger integrated with fuel nozzle
US10830150B2 (en) 2016-01-28 2020-11-10 Rolls-Royce Corporation Fuel heat exchanger with leak management
CA2955613A1 (en) 2016-01-28 2017-07-28 Rolls-Royce North American Technologies, Inc. Heat exchanger integrated with fuel nozzle
WO2017195105A1 (en) 2016-05-10 2017-11-16 Tenova South Africa (Pty) Ltd Lance for use in a top submerged lance furnace
US10113800B2 (en) * 2016-10-04 2018-10-30 China Enfi Engineering Corporation Lance
US10260815B2 (en) * 2016-12-19 2019-04-16 China Enfi Engineering Corporation Lance and multi-fluid lance device equipped with the same
US10775046B2 (en) 2017-10-18 2020-09-15 Rolls-Royce North American Technologies Inc. Fuel injection assembly for gas turbine engine
DE102018213637A1 (de) * 2018-08-14 2020-02-20 Te Connectivity Germany Gmbh Kühllanze und elektrische Kontaktanordnung mit einer Kühllanze
CN110332535B (zh) * 2019-08-13 2024-05-03 岳阳钟鼎热工电磁科技有限公司 超大负荷水冷却低NOx气体燃烧器
CN111926280B (zh) * 2020-09-03 2021-09-14 昆明理工大学 一种艾萨炉冶炼长寿命喷枪之高熵合金涂层及其制备方法
WO2023164076A1 (en) * 2022-02-25 2023-08-31 Sierra Energy Lances for injecting reactants into gasifiers

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US3223398A (en) 1963-02-20 1965-12-14 Kaiser Ind Corp Lance for use in a basic oxygen conversion process
US3269829A (en) 1963-09-24 1966-08-30 United States Steel Corp Method and apparatus for introducing steam and oxygen into a bath of molten steel
BE648779A (pt) 1963-10-23 1964-10-01
FR84791E (fr) 1963-11-25 1965-04-16 Siderurgie Fse Inst Rech Lance d'insufflation réglable de particules fines en suspension
GB1130845A (en) 1966-04-13 1968-10-16 Noranda Mines Ltd Method and apparatus for controlling the temperature of metal lances in molten baths
US3411716A (en) 1966-05-11 1968-11-19 United States Steel Corp Oxygen lance for steelmaking furnaces
US3488044A (en) 1967-05-01 1970-01-06 Nat Steel Corp Apparatus for refining metal
US3876190A (en) 1969-06-25 1975-04-08 Commw Ind Gases Method and apparatus for feeding particulate materials to furnaces and the like
US3730505A (en) 1970-07-01 1973-05-01 Centro Speriment Metallurg Double delivery lance for refining the steel in the converter processes
FR2131674A5 (pt) 1971-04-10 1972-11-10 Messer Griesheim Gmbh
US3828850A (en) 1973-07-12 1974-08-13 Black Sivalls & Bryson Inc High temperature material introduction apparatus
US3889933A (en) 1974-02-28 1975-06-17 Int Nickel Canada Metallurgical lance
BE849582R (fr) 1976-01-07 1977-04-15 Rene Desaar Lance de desulfuration de fonte en poche
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FR2432552A1 (fr) 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion
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CA2066455C (en) * 1989-09-29 1995-12-19 John Millace Floyd Top submerged injection with a shrouded lance
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US5788920A (en) * 1995-01-31 1998-08-04 Kawasaki Steel Corporation Oxygen blowing lance capable of being used in an electric furnace
US5680766A (en) 1996-01-02 1997-10-28 General Electric Company Dual fuel mixer for gas turbine combustor
AUPO095996A0 (en) 1996-07-12 1996-08-01 Technological Resources Pty Limited A top injection lance
CN2331936Y (zh) * 1998-03-19 1999-08-04 李勇敏 电炉炼钢用多功能喷枪
JP3541271B2 (ja) 1999-03-09 2004-07-07 日本酸素株式会社 ランスあるいはバーナーの冷却ジャケット構造
AUPQ532800A0 (en) 2000-01-28 2000-02-17 Technological Resources Pty Limited Apparatus for injecting solid particulate material into a vessel
AUPQ695000A0 (en) 2000-04-17 2000-05-11 Technological Resources Pty Limited A direct smelting process and apparatus
AUPQ783100A0 (en) 2000-05-30 2000-06-22 Technological Resources Pty Limited Apparatus for injecting solid particulate material into a vessel
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GB0209364D0 (en) * 2002-04-24 2002-06-05 Boc Group Plc Injection of particulate material into liquid
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JP2009139081A (ja) 2007-11-13 2009-06-25 Jfe Steel Corp 溶融還元炉の粉粒物装入用バーナーランスおよび溶融還元による金属溶湯の製造方法
AU2012276276B2 (en) * 2011-06-30 2015-01-22 Metso Metals Oy Top submerged injecting lances
MX2014006334A (es) * 2011-11-30 2014-06-23 Outotec Oyj Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior.

Also Published As

Publication number Publication date
US9829250B2 (en) 2017-11-28
US20140327194A1 (en) 2014-11-06
AU2012323996B2 (en) 2015-01-15
EA025696B1 (ru) 2017-01-30
WO2013080110A1 (en) 2013-06-06
CA2854063C (en) 2016-05-24
PE20141641A1 (es) 2014-11-18
PH12014501115A1 (en) 2014-08-04
BR112014013142B1 (pt) 2021-05-18
AU2012323996A1 (en) 2013-06-20
CN103958994A (zh) 2014-07-30
JP2015503076A (ja) 2015-01-29
UA109976C2 (uk) 2015-10-26
EA201490789A1 (ru) 2014-11-28
MX2014006334A (es) 2014-06-23
JP5940166B2 (ja) 2016-06-29
CA2854063A1 (en) 2013-06-06
KR101690393B1 (ko) 2016-12-27
KR20140098225A (ko) 2014-08-07
EP2786083B1 (en) 2016-05-18
ES2587849T3 (es) 2016-10-27
CL2014001413A1 (es) 2014-11-28
PL2786083T3 (pl) 2016-11-30
EP2786083A1 (en) 2014-10-08
NZ624378A (en) 2015-05-29
CN103958994B (zh) 2016-05-11
BR112014013142B8 (pt) 2023-05-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/11/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: OUTOTEC (FINLAND) OY (FI)

B25G Requested change of headquarter approved

Owner name: OUTOTEC (FINLAND) OY (FI)

B25A Requested transfer of rights approved

Owner name: METSO MINERALS OY (FI)

B25D Requested change of name of applicant approved

Owner name: METSO OUTOTEC FINLAND OY (FI)