FR981778A - Metal ore reduction process - Google Patents

Metal ore reduction process

Info

Publication number
FR981778A
FR981778A FR981778DA FR981778A FR 981778 A FR981778 A FR 981778A FR 981778D A FR981778D A FR 981778DA FR 981778 A FR981778 A FR 981778A
Authority
FR
France
Prior art keywords
reduction process
metal ore
ore reduction
metal
reduction
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR981778A publication Critical patent/FR981778A/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
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type 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)
FR981778D 1948-07-30 1949-02-25 Metal ore reduction process Expired FR981778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US981778XA 1948-07-30 1948-07-30

Publications (1)

Publication Number Publication Date
FR981778A true FR981778A (en) 1951-05-30

Family

ID=22267761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981778D Expired FR981778A (en) 1948-07-30 1949-02-25 Metal ore reduction process

Country Status (1)

Country Link
FR (1) FR981778A (en)

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