FR1218464A - Iron ore processing process - Google Patents

Iron ore processing process

Info

Publication number
FR1218464A
FR1218464A FR778268A FR778268A FR1218464A FR 1218464 A FR1218464 A FR 1218464A FR 778268 A FR778268 A FR 778268A FR 778268 A FR778268 A FR 778268A FR 1218464 A FR1218464 A FR 1218464A
Authority
FR
France
Prior art keywords
processing process
iron ore
ore processing
iron
processing
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
FR778268A
Other languages
French (fr)
Inventor
Yukio Nogiwa
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 filed Critical
Application granted granted Critical
Publication of FR1218464A publication Critical patent/FR1218464A/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
    • C21B13/14—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)
FR778268A 1957-11-04 1958-11-04 Iron ore processing process Expired FR1218464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1218464X 1957-11-04

Publications (1)

Publication Number Publication Date
FR1218464A true FR1218464A (en) 1960-05-11

Family

ID=14821370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778268A Expired FR1218464A (en) 1957-11-04 1958-11-04 Iron ore processing process

Country Status (1)

Country Link
FR (1) FR1218464A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063924A2 (en) * 1981-04-28 1982-11-03 Kawasaki Steel Corporation Methods for melting and refining a powdery ore containing metal oxides and apparatuses for melt-refining said ore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063924A2 (en) * 1981-04-28 1982-11-03 Kawasaki Steel Corporation Methods for melting and refining a powdery ore containing metal oxides and apparatuses for melt-refining said ore
EP0063924A3 (en) * 1981-04-28 1983-02-09 Kawasaki Steel Corporation Methods for melting and refining a powdery ore containing metal oxides and apparatuses for melt-refining said ore

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