FR875300A - Method and apparatus for ore reduction - Google Patents

Method and apparatus for ore reduction

Info

Publication number
FR875300A
FR875300A FR875300DA FR875300A FR 875300 A FR875300 A FR 875300A FR 875300D A FR875300D A FR 875300DA FR 875300 A FR875300 A FR 875300A
Authority
FR
France
Prior art keywords
ore reduction
ore
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)
Inventor
Lee Wilson
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 FR875300A publication Critical patent/FR875300A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR875300D 1940-03-30 1941-05-05 Method and apparatus for ore reduction Expired FR875300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US875300XA 1940-03-30 1940-03-30

Publications (1)

Publication Number Publication Date
FR875300A true FR875300A (en) 1942-09-14

Family

ID=22205725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875300D Expired FR875300A (en) 1940-03-30 1941-05-05 Method and apparatus for ore reduction

Country Status (1)

Country Link
FR (1) FR875300A (en)

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