ZA987361B - Process and plant for the direct reduction of particulate iron-oxide-containing material - Google Patents

Process and plant for the direct reduction of particulate iron-oxide-containing material

Info

Publication number
ZA987361B
ZA987361B ZA987361A ZA987361A ZA987361B ZA 987361 B ZA987361 B ZA 987361B ZA 987361 A ZA987361 A ZA 987361A ZA 987361 A ZA987361 A ZA 987361A ZA 987361 B ZA987361 B ZA 987361B
Authority
ZA
South Africa
Prior art keywords
plant
oxide
containing material
direct reduction
particulate iron
Prior art date
Application number
ZA987361A
Other languages
English (en)
Inventor
Siegfried Zeller
Konstantin Milionis
Johann Reidetschlaeger
Leopold Werner Kepplinger
Johann Zirngast
Johannes Schenk
Roy Hubert Whipp Jr
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
Publication of ZA987361B publication Critical patent/ZA987361B/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
    • 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

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)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA987361A 1997-08-18 1998-08-17 Process and plant for the direct reduction of particulate iron-oxide-containing material ZA987361B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0138297A AT406271B8 (de) 1997-08-18 1997-08-18 Verfahren und anlage zur direktreduktion von teilchenförmigem eisenoxidhältigem material

Publications (1)

Publication Number Publication Date
ZA987361B true ZA987361B (en) 1999-02-17

Family

ID=3512675

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA987361A ZA987361B (en) 1997-08-18 1998-08-17 Process and plant for the direct reduction of particulate iron-oxide-containing material

Country Status (19)

Country Link
US (2) US6336954B1 (xx)
EP (1) EP1015644B1 (xx)
JP (1) JP4405665B2 (xx)
KR (1) KR100551609B1 (xx)
AR (1) AR010184A1 (xx)
AT (2) AT406271B8 (xx)
AU (1) AU743694B2 (xx)
BR (1) BR9811951A (xx)
CA (1) CA2301689C (xx)
CO (1) CO5040181A1 (xx)
DE (1) DE59801660D1 (xx)
DZ (1) DZ2584A1 (xx)
EG (1) EG21383A (xx)
ID (1) ID28488A (xx)
MY (1) MY117654A (xx)
PE (1) PE96099A1 (xx)
RU (1) RU2213787C2 (xx)
WO (1) WO1999009220A1 (xx)
ZA (1) ZA987361B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409387B (de) * 2000-06-28 2002-07-25 Voest Alpine Ind Anlagen Verfahren und anlage zur gasreduktion von teilchenförmigen oxidhältigen erzen
AT410803B (de) * 2001-09-27 2003-08-25 Voest Alpine Ind Anlagen Verfahren zur reduktion von metallhältigem, insbesondere eisenerzhältigem, teilchenförmigem material
AU2003289518B2 (en) 2002-12-23 2007-09-06 Posco An apparatus for manufacturing moltens irons to improve operation of fluidized bed type reduction apparatus and manufacturing method using the same
US7175690B2 (en) * 2003-02-28 2007-02-13 Rio Tinto Brasil Pre-treatment process for feed material for direct reduction process
KR100797824B1 (ko) 2006-12-18 2008-01-24 주식회사 포스코 분상 또는 괴상의 일반탄 및 분상의 철함유 광석을 직접사용하는 용철제조장치
AT507632A1 (de) * 2008-11-21 2010-06-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur erzeugung eines syntheserohgases
KR101220683B1 (ko) * 2010-12-28 2013-01-09 주식회사 포스코 합성가스를 이용한 환원철 제조장치 및 이를 이용한 환원철 제조방법
KR101197936B1 (ko) * 2010-12-28 2012-11-05 주식회사 포스코 원자로를 이용한 환원철 제조장치 및 이를 이용한 환원철 제조방법
KR101796755B1 (ko) * 2016-08-05 2017-11-10 주식회사 포스코 용철 제조 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130155C (xx)
US3205066A (en) * 1963-02-20 1965-09-07 Exxon Research Engineering Co Fluid bed process for reducing iron oxides
GB1115712A (en) * 1966-04-25 1968-05-29 Exxon Research Engineering Co A process for reducing iron ore
US3709679A (en) * 1970-06-19 1973-01-09 Exxon Research Engineering Co Wustite bed improvement
US3983927A (en) 1975-06-25 1976-10-05 Dorr-Oliver Incorporated Heat exchanger for fluidized bed reactor
US3982901A (en) 1975-06-25 1976-09-28 Dorr-Oliver Incorporated Heat transfer element and tuyere for fluidized bed reactor
US4046556A (en) * 1976-01-02 1977-09-06 Fierro Esponja, S.A. Direct gaseous reduction of oxidic metal ores with dual temperature cooling of the reduced product
DE3815989A1 (de) 1988-05-10 1989-11-23 Asea Brown Boveri Wirbelbettreaktor
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
AT405057B (de) * 1994-09-27 1999-05-25 Voest Alpine Ind Anlagen Verfahren zum reduzieren von oxidhältigem material und anlage zur durchführung des verfahrens
UA42803C2 (uk) * 1995-10-10 2001-11-15 Фоест-Альпіне Індустріанлагенбау Гмбх Спосіб прямого відновлення дрібнозернистого матеріалу у формі часток, що містить оксид заліза, та установка для здійснення цього способу
US5810906A (en) * 1996-08-28 1998-09-22 Iron Carbide Holdings, Ltd. Method for preheating feed materials for the production of iron carbide

Also Published As

Publication number Publication date
US6569377B2 (en) 2003-05-27
WO1999009220A1 (de) 1999-02-25
AU743694B2 (en) 2002-01-31
AU8718198A (en) 1999-03-08
RU2213787C2 (ru) 2003-10-10
AT406271B8 (de) 2000-05-25
ATA138297A (de) 1999-08-15
EP1015644B1 (de) 2001-10-04
KR100551609B1 (ko) 2006-02-13
AT406271B (de) 2000-03-27
MY117654A (en) 2004-07-31
CO5040181A1 (es) 2001-05-29
US6336954B1 (en) 2002-01-08
DE59801660D1 (de) 2001-11-08
BR9811951A (pt) 2000-08-22
JP4405665B2 (ja) 2010-01-27
CA2301689C (en) 2010-04-27
AR010184A1 (es) 2000-05-17
KR20010023002A (ko) 2001-03-26
PE96099A1 (es) 1999-09-29
JP2001515144A (ja) 2001-09-18
EG21383A (en) 2001-09-30
CA2301689A1 (en) 1999-02-25
DZ2584A1 (fr) 2003-02-22
US20020117024A1 (en) 2002-08-29
EP1015644A1 (de) 2000-07-05
ID28488A (id) 2001-05-31
ATE206470T1 (de) 2001-10-15

Similar Documents

Publication Publication Date Title
EG20891A (en) Process for the direct reduction of particulate iron- oxide - containing material and plant for carring out the process
IL132609A0 (en) Process for the production of radioactive stents the use thereof and radioactive stents
IL115720A (en) Liquiflash particles and their production
AU6344794A (en) Consolidatable particulate material and well treatment method
ZA955177B (en) Process for the direct reduction of iron-oxide-containing material
AU1030995A (en) Process for the treatment of particulate material
GB9724879D0 (en) Process for the production of protein and products thereof
ZA987361B (en) Process and plant for the direct reduction of particulate iron-oxide-containing material
EP0885937A4 (en) REACTIVE PARTICLES AND THEIR PRODUCTION PROCESS
EG21147A (en) Process for reducing oxide-containing material and plant for carrying out the process
AU2756297A (en) Method for treating particulate material in the fluidized bed method and vessel and plant for carrying out the method
ZA955182B (en) Process for the direct reduction of iron-oxide-containing material
ZA968499B (en) Process for the direct reduction of particulate iron-oxide-containing material and plant for carrying out the process
ZA9810982B (en) Process and plant for the reduction of metal-oxide-bearing material
GB9519710D0 (en) Treatment of particulate material
HU9501846D0 (en) Complex material and method for making and application thereof
EP0699475A4 (en) MATERIAL AND METHOD FOR DEPHOSPHORATION
GB2329395B (en) Material and process for its production
ZA955179B (en) Process for the direct reduction of iron-oxide-containing material
HK1018060A1 (en) Process for the preparation of heteroarylcarboxylic amides and esters.
GB9703500D0 (en) Process and compositions for pelletising particulate materials
ZA9810979B (en) Arrangement and process for the reduction of metal-oxide-bearing material
AU2756197A (en) Method for treating particulate material in the fluidized bed method and vessel and plant for carrying out the method
AU6607998A (en) Process and device for the direct reduction of ore dusts
ZA98762B (en) Process and apparatus for the direct reduction of fine ores