PL2173915T3 - Sposób i urządzenie do wytwarzania żelaza gąbczastego - Google Patents

Sposób i urządzenie do wytwarzania żelaza gąbczastego

Info

Publication number
PL2173915T3
PL2173915T3 PL08773377T PL08773377T PL2173915T3 PL 2173915 T3 PL2173915 T3 PL 2173915T3 PL 08773377 T PL08773377 T PL 08773377T PL 08773377 T PL08773377 T PL 08773377T PL 2173915 T3 PL2173915 T3 PL 2173915T3
Authority
PL
Poland
Prior art keywords
producing iron
iron sponge
sponge
producing
iron
Prior art date
Application number
PL08773377T
Other languages
English (en)
Inventor
Bogdan Vuletic
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 PL2173915T3 publication Critical patent/PL2173915T3/pl

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
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
PL08773377T 2007-06-28 2008-06-10 Sposób i urządzenie do wytwarzania żelaza gąbczastego PL2173915T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0100307A AT505490B1 (de) 2007-06-28 2007-06-28 Verfahren und vorrichtung zur erzeugung von eisenschwamm
EP08773377A EP2173915B1 (de) 2007-06-28 2008-06-10 Verfahren und vorrichtung zur erzeugung von eisenschwamm
PCT/EP2008/004623 WO2009000409A1 (de) 2007-06-28 2008-06-10 Verfahren und vorrichtung zur erzeugung von eisenschwamm

Publications (1)

Publication Number Publication Date
PL2173915T3 true PL2173915T3 (pl) 2011-06-30

Family

ID=39661412

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08773377T PL2173915T3 (pl) 2007-06-28 2008-06-10 Sposób i urządzenie do wytwarzania żelaza gąbczastego

Country Status (20)

Country Link
US (2) US8124005B2 (pl)
EP (1) EP2173915B1 (pl)
JP (1) JP2010531389A (pl)
KR (1) KR101424161B1 (pl)
CN (1) CN101688259B (pl)
AR (1) AR067193A1 (pl)
AT (2) AT505490B1 (pl)
AU (1) AU2008267440B2 (pl)
BR (1) BRPI0813231B1 (pl)
CA (1) CA2693003C (pl)
CL (1) CL2008001882A1 (pl)
DE (1) DE502008002494D1 (pl)
MX (1) MX2009013670A (pl)
MY (1) MY152136A (pl)
PL (1) PL2173915T3 (pl)
RU (1) RU2465335C2 (pl)
TW (1) TW200923104A (pl)
UA (1) UA97668C2 (pl)
WO (1) WO2009000409A1 (pl)
ZA (1) ZA200908506B (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147521A1 (en) 2010-05-27 2011-12-01 Merck Patent Gmbh Down conversion
EP2653568A1 (de) 2012-04-18 2013-10-23 Siemens VAI Metals Technologies GmbH Vorrichtung und Verfahren zur Flächenbegasung in einem Reduktionsreaktorschacht
EP3486335A1 (de) 2017-11-15 2019-05-22 Primetals Technologies Austria GmbH Reduktionsgaszufuhr für direktreduktion
WO2020182584A1 (de) * 2019-03-08 2020-09-17 Maerz Ofenbau Ag Verfahren und schachtofen zum brennen von karbonhaltigem material in einem schachtofen
SE546071C2 (en) * 2021-11-30 2024-05-07 Hybrit Dev Ab A system for direct reduction of iron ore to sponge iron

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* Cited by examiner, † Cited by third party
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DE147531C (pl)
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US2862808A (en) 1957-07-31 1958-12-02 Alan N Mann Apparatus and method for reducing iron oxide pellets
US3601381A (en) 1969-05-15 1971-08-24 Midland Ross Corp Gas sampling device
BE759927A (fr) 1969-12-10 1971-06-07 Midland Ross Corp Procede et appareil pour la reduction d'oxydes de fer dans une atmosphere gazeuse reductrice.
US3764123A (en) 1970-06-29 1973-10-09 Midland Ross Corp Method of and apparatus for reducing iron oxide to metallic iron
US3748120A (en) 1971-04-15 1973-07-24 Midland Ross Corp Method of and apparatus for reducing iron oxide to metallic iron
US3749386A (en) 1971-07-01 1973-07-31 Midland Ross Corp Method and means for reducing iron oxides in a gaseous reduction process
US3704011A (en) 1971-08-12 1972-11-28 Mintech Corp Discharge mechanism for shaft kiln
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DE2628447A1 (de) * 1976-06-24 1978-01-05 Krupp Gmbh Schachtofen zur direktreduktion von eisenerzen
US4032123A (en) 1976-10-15 1977-06-28 Armco Steel Corporation Shaft furnace for direct reduction of ores
GB2016124B (en) 1978-03-11 1982-06-09 Hamburger Stahlwerke Gmbh Rocess and apparatus for the direct reduction of iron ores
DE2810657C2 (de) 1978-03-11 1980-01-24 Hamburger Stahlwerke Gmbh, 2103 Hamburg Verfahren zur Direktreduktion von Eisenerzen
US4201571A (en) 1978-08-15 1980-05-06 Midrex Corporation Method for the direct reduction of iron and production of fuel gas using gas from coal
US4173465A (en) 1978-08-15 1979-11-06 Midrex Corporation Method for the direct reduction of iron using gas from coal
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AT372109B (de) 1982-01-11 1983-09-12 Voest Alpine Ag Vorrichtung zum austragen von heissem gut, insbesondere von eisenschwamm aus einem schachtofen
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JPS6199611A (ja) * 1984-10-22 1986-05-17 Nippon Steel Corp 直接還元装置における再循環ガス処理装置
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US5078788A (en) 1989-12-22 1992-01-07 C.V.G. Siderurgica Del Orinoco, C.A. Method for the direct reduction of iron
RU1790222C (ru) 1990-02-20 1995-10-27 Институт новой металлургической технологии Способ получения губчатого железа в шахтной печи
CA2090906A1 (en) 1992-03-05 1993-09-06 Corporacion Venezolana De Guayana (Cvg) Method for improving quality of reforming gas used in the direct reduction of metal oxides
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AT405186B (de) 1994-10-17 1999-06-25 Voest Alpine Ind Anlagen Anlage und verfahren zur herstellung von roheisen und/oder eisenschwamm
DE19625127C2 (de) * 1996-06-12 1998-04-30 Voest Alpine Ind Anlagen Vorrichtung und Verfahren zur Erzeugung von Eisenschwamm
AT406299B (de) 1996-11-12 2000-03-27 Voest Alpine Ind Anlagen Vorrichtung zum austragen bzw. durchmischen von stückigem gut
AT405332B (de) 1997-07-14 1999-07-26 Voest Alpine Ind Anlagen Schachtofen
AT405455B (de) 1997-11-07 1999-08-25 Voest Alpine Ind Anlagen Schachtofen
AT407192B (de) 1998-08-13 2001-01-25 Voest Alpine Ind Anlagen Schachtofen
IT1302813B1 (it) * 1998-12-11 2000-09-29 Danieli & C Ohg Sp Dispositivo per la riduzione diretta di ossidi di ferroe relativo procedimento
IT1302815B1 (it) * 1998-12-11 2000-09-29 Danieli & C Ohg Sp Procedimento ed apparato per la riduzione diretta di minerale diferro con iniezione ottimizzata del gas riducente
KR100449666B1 (ko) * 2000-12-23 2004-09-21 주식회사 포스코 코렉스 공정을 이용한 용선제조방법

Also Published As

Publication number Publication date
KR101424161B1 (ko) 2014-08-01
AR067193A1 (es) 2009-09-30
AT505490B1 (de) 2009-12-15
AU2008267440A1 (en) 2008-12-31
WO2009000409A1 (de) 2008-12-31
TW200923104A (en) 2009-06-01
US20120118107A1 (en) 2012-05-17
EP2173915A1 (de) 2010-04-14
BRPI0813231A2 (pt) 2014-12-23
CL2008001882A1 (es) 2009-01-09
KR20100025557A (ko) 2010-03-09
US8361190B2 (en) 2013-01-29
AT505490A1 (de) 2009-01-15
CN101688259A (zh) 2010-03-31
BRPI0813231B1 (pt) 2016-09-06
CA2693003C (en) 2016-06-07
RU2010102735A (ru) 2011-08-20
ZA200908506B (en) 2011-02-23
BRPI0813231A8 (pt) 2016-05-31
UA97668C2 (uk) 2012-03-12
CN101688259B (zh) 2012-08-15
US20100192729A1 (en) 2010-08-05
ATE497025T1 (de) 2011-02-15
US8124005B2 (en) 2012-02-28
JP2010531389A (ja) 2010-09-24
DE502008002494D1 (de) 2011-03-10
AU2008267440B2 (en) 2011-11-17
EP2173915B1 (de) 2011-01-26
MX2009013670A (es) 2010-03-30
MY152136A (en) 2014-08-15
RU2465335C2 (ru) 2012-10-27
CA2693003A1 (en) 2008-12-31

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