FR387080A - Process and furnace for the manufacture of iron - Google Patents

Process and furnace for the manufacture of iron

Info

Publication number
FR387080A
FR387080A FR387080DA FR387080A FR 387080 A FR387080 A FR 387080A FR 387080D A FR387080D A FR 387080DA FR 387080 A FR387080 A FR 387080A
Authority
FR
France
Prior art keywords
furnace
iron
manufacture
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
Nils Wikstroem
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 FR387080A publication Critical patent/FR387080A/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
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • 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)
FR387080D 1907-01-25 1908-01-10 Process and furnace for the manufacture of iron Expired FR387080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE387080X 1907-01-25

Publications (1)

Publication Number Publication Date
FR387080A true FR387080A (en) 1908-06-30

Family

ID=1432844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR387080D Expired FR387080A (en) 1907-01-25 1908-01-10 Process and furnace for the manufacture of iron

Country Status (1)

Country Link
FR (1) FR387080A (en)

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