FR390947A - Improvements in the process and apparatus for the direct reduction of iron ore and its subsequent processing, for the manufacture of malleable iron and steel - Google Patents

Improvements in the process and apparatus for the direct reduction of iron ore and its subsequent processing, for the manufacture of malleable iron and steel

Info

Publication number
FR390947A
FR390947A FR390947DA FR390947A FR 390947 A FR390947 A FR 390947A FR 390947D A FR390947D A FR 390947DA FR 390947 A FR390947 A FR 390947A
Authority
FR
France
Prior art keywords
iron
manufacture
steel
subsequent processing
direct 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
Montague Moore
Thomas James Heskett
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 FR390947A publication Critical patent/FR390947A/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
    • C21B13/06—Making spongy iron or liquid steel, by direct processes in multi-storied furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR390947D 1908-04-23 1908-04-23 Improvements in the process and apparatus for the direct reduction of iron ore and its subsequent processing, for the manufacture of malleable iron and steel Expired FR390947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR390947T 1908-04-23

Publications (1)

Publication Number Publication Date
FR390947A true FR390947A (en) 1908-10-17

Family

ID=1436436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR390947D Expired FR390947A (en) 1908-04-23 1908-04-23 Improvements in the process and apparatus for the direct reduction of iron ore and its subsequent processing, for the manufacture of malleable iron and steel

Country Status (1)

Country Link
FR (1) FR390947A (en)

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