JPS565907A - Continuous reducing method and apparatus of iron oxide - Google Patents

Continuous reducing method and apparatus of iron oxide

Info

Publication number
JPS565907A
JPS565907A JP8530780A JP8530780A JPS565907A JP S565907 A JPS565907 A JP S565907A JP 8530780 A JP8530780 A JP 8530780A JP 8530780 A JP8530780 A JP 8530780A JP S565907 A JPS565907 A JP S565907A
Authority
JP
Japan
Prior art keywords
iron oxide
reducing method
continuous reducing
continuous
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
JP8530780A
Other languages
English (en)
Inventor
Metsutsu Pooru
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of JPS565907A publication Critical patent/JPS565907A/ja
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
    • C21B13/0073—Selection or treatment of the reducing gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C21B13/0053—On a massing grate
    • 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 Of Iron (AREA)
JP8530780A 1979-06-26 1980-06-25 Continuous reducing method and apparatus of iron oxide Pending JPS565907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81427A LU81427A1 (fr) 1979-06-26 1979-06-26 Procede et installation pour la reduction en continu de minerais de fer

Publications (1)

Publication Number Publication Date
JPS565907A true JPS565907A (en) 1981-01-22

Family

ID=19729185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8530780A Pending JPS565907A (en) 1979-06-26 1980-06-25 Continuous reducing method and apparatus of iron oxide

Country Status (6)

Country Link
US (1) US4300948A (ja)
EP (1) EP0022050A1 (ja)
JP (1) JPS565907A (ja)
AU (1) AU530658B2 (ja)
BR (1) BR8002194A (ja)
LU (1) LU81427A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713982A (en) 1995-12-13 1998-02-03 Clark; Donald W. Iron powder and method of producing such
US5972066A (en) * 1997-04-22 1999-10-26 Iron Dynamics, Inc. Mixed bed iron reduction process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1832731A (en) * 1927-08-25 1931-11-17 Howard J Pardee Treatment of iron ores
GB1099464A (en) * 1963-10-24 1968-01-17 Alberta Res Council Composition of matter convertible to stable metallic form by hydrogen reduction
US3770417A (en) * 1971-02-23 1973-11-06 Salem Corp Simultaneous production of metallized ores and coke
DE2112369B2 (de) * 1971-03-15 1973-03-15 Steag Ag, 4300 Essen Verfahren zum betreiben einer koksofenbatterie in verbindung mit einer reduktionsgas bzw. synthesegas benoetigenden anlage
FR2289613A1 (fr) * 1974-11-04 1976-05-28 Siderurgie Fse Inst Rech Procede de reduction directe de minerai de fer
DE2638348A1 (de) * 1976-08-26 1978-07-13 Didier Eng Verfahren zur weiterverarbeitung von koksofengas
LU79061A1 (fr) * 1978-02-14 1979-09-06 Arbed Procede et dispositif pour la reduction de minerais de fer

Also Published As

Publication number Publication date
EP0022050A1 (fr) 1981-01-07
LU81427A1 (fr) 1979-09-12
AU530658B2 (en) 1983-07-21
US4300948A (en) 1981-11-17
BR8002194A (pt) 1980-12-30
AU5960980A (en) 1981-01-08

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