AU8094075A - Method of reducing fine grained material containing iron oxides ina fluidized bed - Google Patents

Method of reducing fine grained material containing iron oxides ina fluidized bed

Info

Publication number
AU8094075A
AU8094075A AU80940/75A AU8094075A AU8094075A AU 8094075 A AU8094075 A AU 8094075A AU 80940/75 A AU80940/75 A AU 80940/75A AU 8094075 A AU8094075 A AU 8094075A AU 8094075 A AU8094075 A AU 8094075A
Authority
AU
Australia
Prior art keywords
fluidized bed
material containing
iron oxides
containing iron
fine grained
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
AU80940/75A
Other versions
AU490489B2 (en
Inventor
Per Harald Collin
Bjorn Widdell
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.)
Stora Enso Oyj
Original Assignee
Stora Kopparbergs Bergslags AB
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 Stora Kopparbergs Bergslags AB filed Critical Stora Kopparbergs Bergslags AB
Application granted granted Critical
Publication of AU490489B2 publication Critical patent/AU490489B2/en
Publication of AU8094075A publication Critical patent/AU8094075A/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)
  • Manufacture Of Iron (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
AU80940/75A 1974-05-20 1975-05-08 Method of reducing fine grained material containing iron oxides ina fluidized bed Expired AU490489B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7406695*1A SE384226B (en) 1974-05-20 1974-05-20 MAKE REDUCTION OF FINE DISTRIBUTED IRON OXIDE MATERIALS IN FLOAT BED
SESE74-06695 1974-05-20

Publications (2)

Publication Number Publication Date
AU490489B2 AU490489B2 (en) 1976-11-11
AU8094075A true AU8094075A (en) 1976-11-11

Family

ID=

Also Published As

Publication number Publication date
IT1035769B (en) 1979-10-20
BE829170A (en) 1975-09-15
NL7505896A (en) 1975-11-24
DE2521038C3 (en) 1981-09-17
SE7406695L (en) 1975-11-21
GB1470938A (en) 1977-04-21
DE2521038B2 (en) 1980-10-09
FR2272176A1 (en) 1975-12-19
FR2272176B1 (en) 1977-12-09
SU850012A3 (en) 1981-07-23
LU72504A1 (en) 1975-08-28
CA1070954A (en) 1980-02-05
SE384226B (en) 1976-04-26
JPS50159401A (en) 1975-12-24
DE2521038A1 (en) 1975-11-27

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