FR28386E - Process for the reduction of ores of all metals, in particular the manufacture of steels by a single direct smelting of the ores, the manufacture of nickel and the treatment of all other ores and materials - Google Patents

Process for the reduction of ores of all metals, in particular the manufacture of steels by a single direct smelting of the ores, the manufacture of nickel and the treatment of all other ores and materials

Info

Publication number
FR28386E
FR28386E FR28386DA FR28386E FR 28386 E FR28386 E FR 28386E FR 28386D A FR28386D A FR 28386DA FR 28386 E FR28386 E FR 28386E
Authority
FR
France
Prior art keywords
ores
manufacture
steels
nickel
metals
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
Louis Bouisson
Georges Prestat
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 FR28386E publication Critical patent/FR28386E/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
    • C21B13/0073—Selection or treatment of the reducing gases
    • 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)
FR28386D 1923-11-07 1923-11-07 Process for the reduction of ores of all metals, in particular the manufacture of steels by a single direct smelting of the ores, the manufacture of nickel and the treatment of all other ores and materials Expired FR28386E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28386T 1923-11-07

Publications (1)

Publication Number Publication Date
FR28386E true FR28386E (en) 1925-02-16

Family

ID=8666567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28386D Expired FR28386E (en) 1923-11-07 1923-11-07 Process for the reduction of ores of all metals, in particular the manufacture of steels by a single direct smelting of the ores, the manufacture of nickel and the treatment of all other ores and materials

Country Status (1)

Country Link
FR (1) FR28386E (en)

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