FR1094043A - Improvements in processes for the treatment of powdered iron oxides - Google Patents

Improvements in processes for the treatment of powdered iron oxides

Info

Publication number
FR1094043A
FR1094043A FR1094043DA FR1094043A FR 1094043 A FR1094043 A FR 1094043A FR 1094043D A FR1094043D A FR 1094043DA FR 1094043 A FR1094043 A FR 1094043A
Authority
FR
France
Prior art keywords
processes
treatment
iron oxides
powdered iron
powdered
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)
Inventor
Per Otto Stelling
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 FR1094043A publication Critical patent/FR1094043A/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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1094043D 1952-11-24 1953-11-21 Improvements in processes for the treatment of powdered iron oxides Expired FR1094043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1094043X 1952-11-24

Publications (1)

Publication Number Publication Date
FR1094043A true FR1094043A (en) 1955-05-11

Family

ID=20419989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1094043D Expired FR1094043A (en) 1952-11-24 1953-11-21 Improvements in processes for the treatment of powdered iron oxides

Country Status (1)

Country Link
FR (1) FR1094043A (en)

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