EG23312A - Method for reducing metal-containing in particulariron-ore-containing, particulate material. - Google Patents

Method for reducing metal-containing in particulariron-ore-containing, particulate material.

Info

Publication number
EG23312A
EG23312A EG2002091060A EG2002091060A EG23312A EG 23312 A EG23312 A EG 23312A EG 2002091060 A EG2002091060 A EG 2002091060A EG 2002091060 A EG2002091060 A EG 2002091060A EG 23312 A EG23312 A EG 23312A
Authority
EG
Egypt
Prior art keywords
particulariron
ore
particulate material
reducing metal
reducing
Prior art date
Application number
EG2002091060A
Other languages
English (en)
Inventor
Hanspeter Ofner
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Application granted granted Critical
Publication of EG23312A publication Critical patent/EG23312A/xx

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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EG2002091060A 2001-09-27 2002-09-25 Method for reducing metal-containing in particulariron-ore-containing, particulate material. EG23312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0153301A AT410803B (de) 2001-09-27 2001-09-27 Verfahren zur reduktion von metallhältigem, insbesondere eisenerzhältigem, teilchenförmigem material

Publications (1)

Publication Number Publication Date
EG23312A true EG23312A (en) 2004-11-30

Family

ID=3688320

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2002091060A EG23312A (en) 2001-09-27 2002-09-25 Method for reducing metal-containing in particulariron-ore-containing, particulate material.

Country Status (12)

Country Link
US (2) US20040237718A1 (de)
EP (1) EP1430159A1 (de)
JP (1) JP4331605B2 (de)
KR (1) KR20040033073A (de)
CN (1) CN1284866C (de)
AT (1) AT410803B (de)
AU (1) AU2002331402B2 (de)
CA (1) CA2465990C (de)
EG (1) EG23312A (de)
MX (1) MXPA04002778A (de)
WO (1) WO2003027332A1 (de)
ZA (1) ZA200402384B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1754003B (zh) 2002-12-23 2012-05-30 Posco公司 用于改善流化床型还原设备操作的制造铁水的设备及其使用方法
US7870717B2 (en) * 2006-09-14 2011-01-18 Honeywell International Inc. Advanced hydrogen auxiliary power unit
CN105586462A (zh) * 2014-11-07 2016-05-18 株式会社Posco 铁水制造设备的排空用立管排出装置
CN106048212B (zh) * 2016-06-07 2017-11-28 东南大学 一种分级还原燃烧制取烧结矿并分离co2的装置及方法
CN106048214B (zh) * 2016-06-07 2017-11-28 东南大学 一种合成气还原燃烧制取烧结矿并分离co2的装置及其方法
CN106467930B (zh) * 2016-09-28 2019-05-17 中国科学院过程工程研究所 一种钒钛磁铁矿流态化高温快速氧化还原的系统及方法
CN106319126B (zh) * 2016-09-28 2019-05-17 中国科学院过程工程研究所 一种用于钒钛磁铁矿流态化氧化还原的系统及方法
CN112858161B (zh) * 2021-01-12 2022-03-11 西南石油大学 一种测定气体水合物和管道壁面粘附力的装置及方法
CN113373273B (zh) * 2021-06-17 2026-01-27 北京金博威科技有限公司 颗粒状铁矿石的气基还原方法、气基还原系统和应用
CN113403441B (zh) * 2021-06-17 2026-01-23 北京金博威科技有限公司 颗粒直接还原铁的生产方法、生产系统和应用
JP7719425B1 (ja) * 2024-03-26 2025-08-06 日本製鉄株式会社 粉末状の鉄鉱石

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535033A (fr) * 1967-07-31 1968-08-02 Exxon Research Engineering Co Procédé de réduction du minerai de fer
US3562780A (en) * 1967-09-05 1971-02-09 Exxon Research Engineering Co Temperature control of iron ore reducing fluidized beds
DE2655813B2 (de) * 1976-12-09 1980-10-23 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Verfahren und Anlage zur direkten und kontinuierlichen Gewinnung von Eisen
US4179282A (en) * 1978-05-11 1979-12-18 CVG-Siderurgica Del Orinoco, C.A. Method for the reduction of metal oxides
JPS63140017A (ja) * 1986-11-29 1988-06-11 Nippon Steel Corp 鉄鉱石の予備還元方法
US4898712A (en) * 1989-03-20 1990-02-06 Dow Corning Corporation Two-stage ferrosilicon smelting process
US5082251A (en) * 1990-03-30 1992-01-21 Fior De Venezuela Plant and process for fluidized bed reduction of ore
US5118479A (en) 1990-08-01 1992-06-02 Iron Carbide Holdings, Limited Process for using fluidized bed reactor
AT402937B (de) 1992-05-22 1997-09-25 Voest Alpine Ind Anlagen Verfahren und anlage zur direktreduktion von teilchenförmigem eisenoxidhältigem material
US5531424A (en) * 1993-04-19 1996-07-02 Fior De Venezuela Fluidized bed direct reduction plant
AT406271B8 (de) * 1997-08-18 2000-05-25 Voest Alpine Ind Anlagen Verfahren und anlage zur direktreduktion von teilchenförmigem eisenoxidhältigem material
DE19828310C2 (de) * 1998-06-25 2000-08-31 Forschungszentrum Juelich Gmbh Einkristallpulver- und Monokornmembranherstellung

Also Published As

Publication number Publication date
CA2465990A1 (en) 2003-04-03
US7597739B2 (en) 2009-10-06
CA2465990C (en) 2012-02-07
JP4331605B2 (ja) 2009-09-16
US20040237718A1 (en) 2004-12-02
KR20040033073A (ko) 2004-04-17
AT410803B (de) 2003-08-25
WO2003027332A1 (de) 2003-04-03
CN1284866C (zh) 2006-11-15
AU2002331402B2 (en) 2008-05-29
CN1558958A (zh) 2004-12-29
ATA15332001A (de) 2002-12-15
JP2005502790A (ja) 2005-01-27
MXPA04002778A (es) 2004-06-29
US20070245853A1 (en) 2007-10-25
EP1430159A1 (de) 2004-06-23
ZA200402384B (en) 2005-06-29

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