JPS5396910A - Method of reducing iron ore - Google Patents

Method of reducing iron ore

Info

Publication number
JPS5396910A
JPS5396910A JP10733677A JP10733677A JPS5396910A JP S5396910 A JPS5396910 A JP S5396910A JP 10733677 A JP10733677 A JP 10733677A JP 10733677 A JP10733677 A JP 10733677A JP S5396910 A JPS5396910 A JP S5396910A
Authority
JP
Japan
Prior art keywords
iron ore
reducing iron
reducing
ore
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
JP10733677A
Other languages
Japanese (ja)
Inventor
Henrii Kuupaa Richiyaado
Toomasu Ebansu Nigeru
Bukiyanan Kameron Aran
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 JPS5396910A publication Critical patent/JPS5396910A/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
JP10733677A 1977-02-02 1977-09-08 Method of reducing iron ore Pending JPS5396910A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5396910A true JPS5396910A (en) 1978-08-24

Family

ID=19918020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10733677A Pending JPS5396910A (en) 1977-02-02 1977-09-08 Method of reducing iron ore

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
CN101688258B (en) * 2007-04-04 2015-09-09 塔塔钢铁荷兰科技有限责任公司 Be prepared in the method and apparatus of the reductive agent used in metal fabrication methods, use the metal fabrication methods of described equipment and metal manufacturing apparatus

Also Published As

Publication number Publication date
ZA774655B (en) 1978-06-28
AU2750377A (en) 1979-02-08
DE2741216A1 (en) 1978-08-03
BR7705984A (en) 1979-04-03

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