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ZA200305378B - Method for producing a melt iron in an electric furnace. - Google Patents

Method for producing a melt iron in an electric furnace.

Info

Publication number
ZA200305378B
ZA200305378B ZA200305378A ZA200305378A ZA200305378B ZA 200305378 B ZA200305378 B ZA 200305378B ZA 200305378 A ZA200305378 A ZA 200305378A ZA 200305378 A ZA200305378 A ZA 200305378A ZA 200305378 B ZA200305378 B ZA 200305378B
Authority
ZA
South Africa
Prior art keywords
producing
electric furnace
melt iron
melt
iron
Prior art date
Application number
ZA200305378A
Other languages
English (en)
Inventor
Jean-Luc Roth
Fred Weisgerber
Emile Lonardi
Paul Berg
Fred Parasch
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of ZA200305378B publication Critical patent/ZA200305378B/xx

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
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric 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
    • C21B13/0006—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA200305378A 2001-02-23 2003-07-11 Method for producing a melt iron in an electric furnace. ZA200305378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90735A LU90735B1 (fr) 2001-02-23 2001-02-23 Proc-d- de production de fonte liquide

Publications (1)

Publication Number Publication Date
ZA200305378B true ZA200305378B (en) 2004-07-06

Family

ID=19731971

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200305378A ZA200305378B (en) 2001-02-23 2003-07-11 Method for producing a melt iron in an electric furnace.

Country Status (3)

Country Link
CN (1) CN1239715C (xx)
LU (1) LU90735B1 (xx)
ZA (1) ZA200305378B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127188B (en) * 2015-04-10 2018-01-15 Outotec Finland Oy METHOD AND ORGANIZATION FOR USING A METALLURGICAL OVEN AND COMPUTER SOFTWARE PRODUCT
CN117724430B (zh) * 2024-01-03 2024-05-14 山东诺德能源科技有限公司 一种生产自动调度方法及调度系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285711A (fr) * 1961-04-05 1962-02-23 Elektrokemisk As Procédé de fabrication de fonte dans un four électrique
GB8516143D0 (en) * 1985-06-26 1985-07-31 British Steel Corp Melting of metals
AT405054B (de) * 1997-06-18 1999-05-25 Voest Alpine Ind Anlagen Verfahren und anlage zum herstellen einer eisenschmelze unter einsatz von eisenhältigen hüttenwerksreststoffen
DE19744151C5 (de) * 1997-10-07 2004-08-26 Outokumpu Oyj Verfahren zum Schmelzen von feinkörnigem, direkt reduziertem Eisen in einem Elektrolichtbogenofen
LU90406B1 (fr) * 1999-06-21 2000-12-22 Wurth Paul Sa Proc-d- de production de fonte liquide
AUPQ205799A0 (en) * 1999-08-05 1999-08-26 Technological Resources Pty Limited A direct smelting process

Also Published As

Publication number Publication date
CN1492937A (zh) 2004-04-28
LU90735B1 (fr) 2002-08-26
CN1239715C (zh) 2006-02-01

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