FR474132A - Process for smelting iron ores - Google Patents

Process for smelting iron ores

Info

Publication number
FR474132A
FR474132A FR474132DA FR474132A FR 474132 A FR474132 A FR 474132A FR 474132D A FR474132D A FR 474132DA FR 474132 A FR474132 A FR 474132A
Authority
FR
France
Prior art keywords
iron ores
smelting iron
smelting
ores
iron
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
Florentine Joseph Machalske
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR474132A publication Critical patent/FR474132A/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
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR474132D 1913-06-27 1914-06-26 Process for smelting iron ores Expired FR474132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474132XA 1913-06-27 1913-06-27

Publications (1)

Publication Number Publication Date
FR474132A true FR474132A (en) 1915-02-09

Family

ID=1512126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474132D Expired FR474132A (en) 1913-06-27 1914-06-26 Process for smelting iron ores

Country Status (1)

Country Link
FR (1) FR474132A (en)

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