FR395131A - Method and apparatus for manufacturing steel - Google Patents

Method and apparatus for manufacturing steel

Info

Publication number
FR395131A
FR395131A FR395131DA FR395131A FR 395131 A FR395131 A FR 395131A FR 395131D A FR395131D A FR 395131DA FR 395131 A FR395131 A FR 395131A
Authority
FR
France
Prior art keywords
manufacturing steel
steel
manufacturing
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.)
DELLWIK-FLEISCHER WASSERGAS Gesellschaft mbH
Original Assignee
DELLWIK-FLEISCHER WASSERGAS Gesellschaft mbH
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 DELLWIK-FLEISCHER WASSERGAS Gesellschaft mbH filed Critical DELLWIK-FLEISCHER WASSERGAS Gesellschaft mbH
Application granted granted Critical
Publication of FR395131A publication Critical patent/FR395131A/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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR395131D 1908-10-10 1908-10-10 Method and apparatus for manufacturing steel Expired FR395131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR395131T 1908-10-10

Publications (1)

Publication Number Publication Date
FR395131A true FR395131A (en) 1909-02-11

Family

ID=1440319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR395131D Expired FR395131A (en) 1908-10-10 1908-10-10 Method and apparatus for manufacturing steel

Country Status (1)

Country Link
FR (1) FR395131A (en)

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