AU467438B2 - A process forthe reduction of iron ores ina fluidised bed converter - Google Patents

A process forthe reduction of iron ores ina fluidised bed converter

Info

Publication number
AU467438B2
AU467438B2 AU37496/71A AU3749671A AU467438B2 AU 467438 B2 AU467438 B2 AU 467438B2 AU 37496/71 A AU37496/71 A AU 37496/71A AU 3749671 A AU3749671 A AU 3749671A AU 467438 B2 AU467438 B2 AU 467438B2
Authority
AU
Australia
Prior art keywords
ina
fluidised bed
iron ores
process forthe
bed converter
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.)
Expired
Application number
AU37496/71A
Other languages
English (en)
Other versions
AU3749671A (en
Inventor
MATSUBARA and SHIGEO KAMBARA KENJI
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of AU3749671A publication Critical patent/AU3749671A/en
Application granted granted Critical
Publication of AU467438B2 publication Critical patent/AU467438B2/en
Expired 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
    • C21B13/0033—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Manufacture Of Iron (AREA)
AU37496/71A 1970-12-28 1971-12-30 A process forthe reduction of iron ores ina fluidised bed converter Expired AU467438B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12007570A JPS5029414B1 (pt) 1970-12-28 1970-12-28
JPJP120075/7 1970-12-28

Publications (2)

Publication Number Publication Date
AU3749671A AU3749671A (en) 1973-07-05
AU467438B2 true AU467438B2 (en) 1975-12-04

Family

ID=14777268

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37496/71A Expired AU467438B2 (en) 1970-12-28 1971-12-30 A process forthe reduction of iron ores ina fluidised bed converter

Country Status (8)

Country Link
JP (1) JPS5029414B1 (pt)
AU (1) AU467438B2 (pt)
BE (1) BE777346A (pt)
CA (1) CA944566A (pt)
DE (1) DE2164391B2 (pt)
FR (1) FR2120076B1 (pt)
GB (1) GB1348939A (pt)
IT (1) IT944444B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439932B (sv) * 1980-11-10 1985-07-08 Skf Steel Eng Ab Forfarande for framstellning av metall ur finkorniga metalloxidmaterial
AT400578B (de) * 1994-03-24 1996-01-25 Voest Alpine Ind Anlagen Verfahren zum aufbereiten von feinerz
EP1529121A4 (en) * 2002-03-19 2007-03-07 Superior Graphite Co METHOD AND APPARATUS FOR DIRECT REDUCTION OF IRON OXIDES IN AN ELECTROTHERMIC FLUIDIZED BED AND RESULTING PRODUCT
DE102006048600B4 (de) * 2006-10-13 2012-03-29 Siemens Vai Metals Technologies Gmbh Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966459C (de) * 1952-06-29 1957-08-08 Paul Hahnel Dr Ing Verfahren zur oxydierenden und reduzierenden Behandlung oxydischer Erze in Schachtoefen
FR1257885A (fr) * 1960-04-01 1961-04-07 Little Inc A Procédé de réduction des oxydes métalliques

Also Published As

Publication number Publication date
IT944444B (it) 1973-04-20
AU3749671A (en) 1973-07-05
FR2120076A1 (pt) 1972-08-11
JPS5029414B1 (pt) 1975-09-23
FR2120076B1 (pt) 1974-06-07
CA944566A (en) 1974-04-02
GB1348939A (en) 1974-03-27
DE2164391C3 (pt) 1975-02-27
DE2164391A1 (de) 1972-07-13
BE777346A (fr) 1972-04-17
DE2164391B2 (de) 1974-07-04

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