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AU1267192A - Improved plant and process for fluidized bed reduction of ore - Google Patents

Improved plant and process for fluidized bed reduction of ore

Info

Publication number
AU1267192A
AU1267192A AU12671/92A AU1267192A AU1267192A AU 1267192 A AU1267192 A AU 1267192A AU 12671/92 A AU12671/92 A AU 12671/92A AU 1267192 A AU1267192 A AU 1267192A AU 1267192 A AU1267192 A AU 1267192A
Authority
AU
Australia
Prior art keywords
ore
fluidized bed
improved plant
bed reduction
reduction
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU12671/92A
Other languages
English (en)
Inventor
Roy H. Whipp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1267192A publication Critical patent/AU1267192A/en
Abandoned legal-status Critical Current

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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/146—Multi-step reduction without melting
    • 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
    • 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 And Refinement Of Metals (AREA)
AU12671/92A 1992-01-17 1992-01-17 Improved plant and process for fluidized bed reduction of ore Abandoned AU1267192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1992/000457 WO1993014228A1 (fr) 1992-01-17 1992-01-17 Installation et procede ameliores permettant d'effectuer la reduction en lit fluidise de minerai

Publications (1)

Publication Number Publication Date
AU1267192A true AU1267192A (en) 1993-08-03

Family

ID=22230736

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12671/92A Abandoned AU1267192A (en) 1992-01-17 1992-01-17 Improved plant and process for fluidized bed reduction of ore

Country Status (2)

Country Link
AU (1) AU1267192A (fr)
WO (1) WO1993014228A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406382B (de) * 1996-11-06 2000-04-25 Voest Alpine Ind Anlagen Verfahren zum herstellen von eisenschwamm durch direktreduktion von eisenoxidhältigem material
AT404256B (de) * 1996-11-06 1998-10-27 Voest Alpine Ind Anlagen Verfahren zum herstellen von eisenschwamm
CN101261080B (zh) * 2008-03-13 2010-06-02 赵建文 一种分体组合式微波加热焙炼还原炉

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031291A (en) * 1957-10-08 1962-04-24 Ici Australia Ltd Herbicidal method employing hydrazine salts of phenoxycarboxylic acids
US3944413A (en) * 1972-09-15 1976-03-16 Hydrocarbon Research, Inc. Direct reduction of metallic oxides
US4196891A (en) * 1978-07-14 1980-04-08 Midrex Corporation Briquet strip breaker
US5082251A (en) * 1990-03-30 1992-01-21 Fior De Venezuela Plant and process for fluidized bed reduction of ore

Also Published As

Publication number Publication date
WO1993014228A1 (fr) 1993-07-22

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