BR112013029560A2 - método e dispositivo para carregar material contendo carvão e material portador de ferro - Google Patents

método e dispositivo para carregar material contendo carvão e material portador de ferro

Info

Publication number
BR112013029560A2
BR112013029560A2 BR112013029560A BR112013029560A BR112013029560A2 BR 112013029560 A2 BR112013029560 A2 BR 112013029560A2 BR 112013029560 A BR112013029560 A BR 112013029560A BR 112013029560 A BR112013029560 A BR 112013029560A BR 112013029560 A2 BR112013029560 A2 BR 112013029560A2
Authority
BR
Brazil
Prior art keywords
coal
preferably hot
hot iron
iron carrier
carrier material
Prior art date
Application number
BR112013029560A
Other languages
English (en)
Other versions
BR112013029560B1 (pt
Inventor
Andreas Scherney
Franz Berner
Georg Aichinger
Jan-Friedemann Plaul
Johann Wurm
Kurt Wieder
Norbert Rein
Robert Millner
Thomas Eder
Original Assignee
Siemens Vai Metals Tech Gmbh
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
Application filed by Siemens Vai Metals Tech Gmbh filed Critical Siemens Vai Metals Tech Gmbh
Publication of BR112013029560A2 publication Critical patent/BR112013029560A2/pt
Publication of BR112013029560B1 publication Critical patent/BR112013029560B1/pt

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
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • 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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • 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
    • F27D19/00—Arrangements of controlling 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0035—Devices for monitoring the weight of quantities added to the charge
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt
    • 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
    • F27D3/08—Screw feeders; Screw dischargers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

resumo patente de invenção: "método e dispositivo para carregar material contendo carvão e material portador de ferro". a presente invenção refere-se a um método de carregamento de material, compreendendo material contendo carvão na forma de pelotas e, preferivelmente, material portador de ferro quente, em um gaseificador por fusão de uma instalação de redução por fusão. isso envolve a união de material contendo carvão na forma de pelotas e o material portador de ferro preferivelmente quente antes e/ou durante sua entrada no gaseificador por fusão. a razão das quantidades combinadas de material portador de ferro preferivelmente quente e o material contendo carvão na forma de pelotas varia. o método é caracterizado pelo fato de as quantidades combinadas de material portador de ferro preferivelmente quente e o material contendo carvão na forma de pelotas serem distribuídas através da seção transversal do gaseificador por fusão por meio de um dispositivo de distribuição dinâmica, e a razão das quantidades combinadas de material portador de ferro preferivelmente quente e o material contendo carvão na forma de pelotas é determinada dependendo da posição do dispositivo de distribuição dinâmica.
BR112013029560-0A 2011-05-19 2012-05-09 método e dispositivo para carregar material contendo carvão e material portador de ferro BR112013029560B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA723/2011A AT511206B1 (de) 2011-05-19 2011-05-19 Verfahren und vorrichtung zum chargieren von kohlehaltigem material und eisenträger-material
ATA723/2011 2011-05-19
PCT/EP2012/058499 WO2012156243A1 (de) 2011-05-19 2012-05-09 Verfahren und vorrichtung zum chargieren von kohlehaltigem material und eisenträger-material

Publications (2)

Publication Number Publication Date
BR112013029560A2 true BR112013029560A2 (pt) 2016-12-06
BR112013029560B1 BR112013029560B1 (pt) 2018-10-23

Family

ID=46125421

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029560-0A BR112013029560B1 (pt) 2011-05-19 2012-05-09 método e dispositivo para carregar material contendo carvão e material portador de ferro

Country Status (11)

Country Link
US (1) US9470456B2 (pt)
KR (1) KR101928453B1 (pt)
CN (1) CN103562413B (pt)
AT (1) AT511206B1 (pt)
AU (1) AU2012257876B2 (pt)
BR (1) BR112013029560B1 (pt)
CA (1) CA2836355C (pt)
RU (1) RU2593808C2 (pt)
UA (1) UA111076C2 (pt)
WO (1) WO2012156243A1 (pt)
ZA (1) ZA201308170B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511206B1 (de) * 2011-05-19 2012-10-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zum chargieren von kohlehaltigem material und eisenträger-material
EP3150729A1 (de) 2015-10-02 2017-04-05 Primetals Technologies Austria GmbH Verfahren und vorrichtung zum chargieren von eisenträger-material
CN115303823B (zh) * 2022-10-12 2023-01-24 常州百韩科智能装备有限公司 多通道高精度粉体定量给料***及其给料工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412858A (en) * 1982-07-12 1983-11-01 Hylsa, S.A. Method of converting iron ore into molten iron
KR950007781B1 (ko) * 1986-08-26 1995-07-18 가와사끼 세이데쓰 가부시끼가이샤 제선용 고로의 조업 방법 및 그 장치
DE3723137C1 (de) * 1987-07-13 1989-03-16 Voest Alpine Ind Anlagen Vorrichtung zur Beschickung eines Einschmelzvergasers mit Vergasungsmitteln und Eisenschwamm
AT403381B (de) * 1996-06-10 1998-01-26 Voest Alpine Ind Anlagen Verfahren und anlage zum chargieren von metallträgern in eine einschmelzvergasungszone
AT403696B (de) 1996-06-20 1998-04-27 Voest Alpine Ind Anlagen Einschmelzvergaser und anlage für die herstellung einer metallschmelze
JP3565172B2 (ja) * 2001-02-28 2004-09-15 Ｊｆｅスチール株式会社 高炉用原料の炉内装入方法
EP1662009A1 (en) * 2004-11-26 2006-05-31 VAI Industries (UK) Ltd. Device for distributing material into a furnace
AT506042A1 (de) 2007-11-13 2009-05-15 Siemens Vai Metals Tech Gmbh Verfahren zum schmelzen von roheisen und stahlvorprodukten in einem schmelzvergaser
JP5387278B2 (ja) * 2009-09-24 2014-01-15 新日鐵住金株式会社 高炉の原料装入方法
AT511206B1 (de) * 2011-05-19 2012-10-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zum chargieren von kohlehaltigem material und eisenträger-material

Also Published As

Publication number Publication date
RU2013156411A (ru) 2015-06-27
KR101928453B1 (ko) 2018-12-12
CA2836355C (en) 2020-04-28
UA111076C2 (uk) 2016-03-25
RU2593808C2 (ru) 2016-08-10
CN103562413B (zh) 2016-04-06
US9470456B2 (en) 2016-10-18
WO2012156243A1 (de) 2012-11-22
AT511206B1 (de) 2012-10-15
ZA201308170B (en) 2014-09-25
US20140110891A1 (en) 2014-04-24
BR112013029560B1 (pt) 2018-10-23
CN103562413A (zh) 2014-02-05
KR20140045947A (ko) 2014-04-17
AT511206A4 (de) 2012-10-15
AU2012257876B2 (en) 2016-08-04
CA2836355A1 (en) 2012-11-22

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: PRIMETALS TECHNOLOGIES AUSTRIA GMBH (AT)

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 09/05/2012, OBSERVADAS AS CONDICOES LEGAIS.