AU2750377A - THE REDUCTION OF IRON BEARING OReS - Google Patents

THE REDUCTION OF IRON BEARING OReS

Info

Publication number
AU2750377A
AU2750377A AU27503/77A AU2750377A AU2750377A AU 2750377 A AU2750377 A AU 2750377A AU 27503/77 A AU27503/77 A AU 27503/77A AU 2750377 A AU2750377 A AU 2750377A AU 2750377 A AU2750377 A AU 2750377A
Authority
AU
Australia
Prior art keywords
reduction
iron bearing
bearing ores
ores
iron
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.)
Pending
Application number
AU27503/77A
Inventor
Richard Henry Cooper
Nigel Thomas Evans
Alan Buchanan Cameron
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.)
New Zealand Steel Ltd
Original Assignee
New Zealand Steel 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 New Zealand Steel Ltd filed Critical New Zealand Steel Ltd
Publication of AU2750377A publication Critical patent/AU2750377A/en
Pending 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
AU27503/77A 1977-02-02 1977-08-01 THE REDUCTION OF IRON BEARING OReS Pending AU2750377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ18324377 1977-02-02

Publications (1)

Publication Number Publication Date
AU2750377A true AU2750377A (en) 1979-02-08

Family

ID=19918020

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27503/77A Pending AU2750377A (en) 1977-02-02 1977-08-01 THE REDUCTION OF IRON BEARING OReS

Country Status (5)

Country Link
JP (1) JPS5396910A (en)
AU (1) AU2750377A (en)
BR (1) BR7705984A (en)
DE (1) DE2741216A1 (en)
ZA (1) ZA774655B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002225A1 (en) * 1980-01-23 1981-07-30 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR DIRECTLY REDUCING IRON OXIDE-CONTAINING MATERIALS IN TURNTUBES
JP3679084B2 (en) 2002-10-09 2005-08-03 株式会社神戸製鋼所 Method for producing molten metal raw material and method for producing molten metal
AU2008235542B2 (en) * 2007-04-04 2013-03-21 Tata Steel Nederland Technology B.V. Method and device for preparing a reducing agent for use in a metal making process, metal making process and metal making apparatus using said device

Also Published As

Publication number Publication date
DE2741216A1 (en) 1978-08-03
BR7705984A (en) 1979-04-03
ZA774655B (en) 1978-06-28
JPS5396910A (en) 1978-08-24

Similar Documents

Publication Publication Date Title
NZ191204A (en) Direct reduction of iron ocide
JPS52113445A (en) Bearing metal
JPS5396912A (en) Iron alloy
GB2011474B (en) Controlling carburization in the reduction of iron ore to sponge iron
GB2003744B (en) Continuous leaching of ore
AU4489479A (en) Direct reduction of iron ores
AU506741B2 (en) Shaft furnace for direct reduction of iron ores
ZA781859B (en) Benification of phosphate ores
AU5590680A (en) Direct reduction of iron ore
AU3993278A (en) Ore beneficiation
GB1549296A (en) Fluidised-bed reduction of iron ore
ZA786375B (en) Ore beneficiation
AU3097677A (en) Selective flocculation of hematitic iron ores
JPS5288523A (en) Iron refining
ZA786508B (en) Ore beneficiation
JPS5665920A (en) Treatment of iron metal
JPS531606A (en) Vertical furnace for direct reduction of iron ore
AU2750377A (en) THE REDUCTION OF IRON BEARING OReS
JPS54128418A (en) Bearing steel
JPS5456002A (en) Treating of oxidized ore
JPS52126610A (en) Reduction of moribdenite fine ore
JPS53127334A (en) Cast iron parts that has excellent anticorrosion and its preparation
JPS52122210A (en) Workinggup of ore contained 4b metals
EG12314A (en) Super concentration of iron ores
ZA76663B (en) Process for the continuous smelting of scrap sponge iron or the like