FR1173411A - Process for the production of technical iron by reduction of iron ore - Google Patents

Process for the production of technical iron by reduction of iron ore

Info

Publication number
FR1173411A
FR1173411A FR1173411DA FR1173411A FR 1173411 A FR1173411 A FR 1173411A FR 1173411D A FR1173411D A FR 1173411DA FR 1173411 A FR1173411 A FR 1173411A
Authority
FR
France
Prior art keywords
iron
reduction
production
technical
iron ore
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
Other languages
French (fr)
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 FR1173411A publication Critical patent/FR1173411A/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
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary 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)
FR1173411D 1956-03-29 1957-03-29 Process for the production of technical iron by reduction of iron ore Expired FR1173411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1173411X 1956-03-29

Publications (1)

Publication Number Publication Date
FR1173411A true FR1173411A (en) 1959-02-25

Family

ID=20421384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173411D Expired FR1173411A (en) 1956-03-29 1957-03-29 Process for the production of technical iron by reduction of iron ore

Country Status (1)

Country Link
FR (1) FR1173411A (en)

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