ATA983A - METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE - Google Patents

METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE

Info

Publication number
ATA983A
ATA983A AT0000983A AT983A ATA983A AT A983 A ATA983 A AT A983A AT 0000983 A AT0000983 A AT 0000983A AT 983 A AT983 A AT 983A AT A983 A ATA983 A AT A983A
Authority
AT
Austria
Prior art keywords
melting
iron ore
reduced iron
partly reduced
partly
Prior art date
Application number
AT0000983A
Other languages
German (de)
Other versions
AT376241B (en
Inventor
Kurt Dipl Ing Stift
Alois Dipl Ing Janusch
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0000983A priority Critical patent/AT376241B/en
Priority to DE19833345106 priority patent/DE3345106A1/en
Priority to JP58252451A priority patent/JPS59133308A/en
Priority to SE8307241A priority patent/SE8307241L/en
Publication of ATA983A publication Critical patent/ATA983A/en
Application granted granted Critical
Publication of AT376241B publication Critical patent/AT376241B/en

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
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT0000983A 1983-01-03 1983-01-03 METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE AT376241B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0000983A AT376241B (en) 1983-01-03 1983-01-03 METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE
DE19833345106 DE3345106A1 (en) 1983-01-03 1983-12-13 Process for smelting at least partially reduced iron ore
JP58252451A JPS59133308A (en) 1983-01-03 1983-12-28 Refinement for at least partially reduced iron ore
SE8307241A SE8307241L (en) 1983-01-03 1983-12-30 PROCEDURE FOR MELTING OF ATMINSTONE SOME REDUCED IRON ORE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0000983A AT376241B (en) 1983-01-03 1983-01-03 METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE

Publications (2)

Publication Number Publication Date
ATA983A true ATA983A (en) 1984-03-15
AT376241B AT376241B (en) 1984-10-25

Family

ID=3479154

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0000983A AT376241B (en) 1983-01-03 1983-01-03 METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE

Country Status (4)

Country Link
JP (1) JPS59133308A (en)
AT (1) AT376241B (en)
DE (1) DE3345106A1 (en)
SE (1) SE8307241L (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD226157A3 (en) * 1983-06-01 1985-08-14 Bandstahlkombinat Matern Veb METHOD FOR PRODUCING LIQUID RAW STEEL AND REDUCTION GAS IN A SEPARATOR REFRIGERATOR
DE3438487A1 (en) * 1984-10-17 1986-04-24 Korf Engineering GmbH, 4000 Düsseldorf METHOD FOR THE PRODUCTION OF RAW IRON
AT381116B (en) * 1984-11-15 1986-08-25 Voest Alpine Ag METHOD FOR THE PRODUCTION OF LIQUID PIPE IRON OR STEEL PRE-PRODUCTS AND DEVICE FOR IMPLEMENTING THE METHOD
SU1479006A3 (en) * 1984-11-26 1989-05-07 Фоест-Альпине (Фирма) Method of producing molten iron or steel products and reducing gas in melting gasifier
AT382390B (en) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen METHOD FOR THE PRODUCTION OF LIQUID PIPE IRON OR STEEL PRE-PRODUCTS
DE3787017T2 (en) * 1987-06-30 1993-11-25 Kawasaki Steel Co Method and device for producing liquid metal from ore particles.
DE3731851A1 (en) * 1987-09-22 1989-04-06 Voest Alpine Ind Anlagen Process for producing a metal melt
DE3737262A1 (en) * 1987-11-03 1989-05-24 Voest Alpine Ind Anlagen METHOD FOR PRE-TREATING A PIECE OF CARBON CARRIER
AT392289B (en) * 1988-04-08 1991-02-25 Voest Alpine Stahl Donawitz METHOD FOR UTILIZING ZINC-CONTAINED DUST AND SLUDGE
AT394201B (en) * 1989-02-16 1992-02-25 Voest Alpine Ind Anlagen METHOD FOR GENERATING COMBUSTIBLE GASES IN A MELT-UP CARBURETTOR
AT403055B (en) * 1993-05-07 1997-11-25 Voest Alpine Ind Anlagen METHOD FOR RECYCLING IRONIC WASTE OR RESIDUES
AT400725B (en) * 1994-04-11 1996-03-25 Voest Alpine Ind Anlagen METHOD FOR PRODUCING A MELTING IRON
AT405186B (en) * 1994-10-17 1999-06-25 Voest Alpine Ind Anlagen INSTALLATION AND METHOD FOR THE PRODUCTION OF RAW IRON AND / OR IRON SPONGE
AT405187B (en) * 1994-12-01 1999-06-25 Voest Alpine Ind Anlagen METHOD FOR THE PRODUCTION OF IRON SPONGE AND SYSTEM FOR IMPLEMENTING THE METHOD
KR100226897B1 (en) * 1994-12-26 1999-10-15 이구택 Agglomerate method of pre-reduction fine ore for molten pig iron
EP0805786B1 (en) 1995-01-24 1998-11-04 Voest-Alpine Industrieanlagenbau Gmbh Method of utilizing dusts produced during the reduction of iron ore
AT405294B (en) * 1995-04-24 1999-06-25 Voest Alpine Ind Anlagen METHOD FOR RECYCLING FERROUS CABINET RESIDUES AND PLANT FOR IMPLEMENTING THE METHOD
AT405524B (en) 1996-03-05 1999-09-27 Voest Alpine Ind Anlagen METHOD FOR PRODUCING LIQUID PIPE IRON OR LIQUID STEEL PRE-PRODUCTS AND METAL SPONGE
AT404598B (en) 1997-04-16 1998-12-28 Voest Alpine Ind Anlagen METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID PIG IRON OR LIQUID STEEL PRE-PRODUCTS
AT405054B (en) 1997-06-18 1999-05-25 Voest Alpine Ind Anlagen METHOD AND PLANT FOR PRODUCING AN IRON MEL WITH THE USE OF IRON-CONTAINING RESIDUAL MATERIALS
USRE39536E1 (en) * 1997-07-04 2007-04-03 Deutsche Voest-Alpine Industrieanlagenbau Gmbh Method and plant utilizing fine coal in a melter gasifier
AT407053B (en) 1997-07-04 2000-12-27 Voest Alpine Ind Anlagen METHOD AND SYSTEM FOR THE PRODUCTION OF A METAL MELT IN A MELTING-UP CARBURETOR USING FINE COAL
AT406272B (en) 1997-11-10 2000-03-27 Voest Alpine Ind Anlagen METHOD FOR PRODUCING DIRECTLY REDUCED IRON, LIQUID PIPE IRON AND STEEL, AND SYSTEM FOR IMPLEMENTING THE METHOD
AT407161B (en) * 1998-11-27 2001-01-25 Voest Alpine Ind Anlagen METHOD FOR PRODUCING LIQUID PIG IRON
AT505227B1 (en) 2007-05-09 2012-07-15 Siemens Vai Metals Tech Gmbh PROCESS FOR THE MANUFACTURE OF FORMINGS
US8999033B2 (en) * 2010-12-15 2015-04-07 Midrex Technologies, Inc. Method and system for producing direct reduced iron and/or hot metal using brown coal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038795A (en) * 1958-06-07 1962-06-12 Rummel Roman Process for smelting and reducing powdered or finely divided ores
DE2843303C2 (en) * 1978-10-04 1982-12-16 Korf-Stahl Ag, 7570 Baden-Baden Process and plant for the production of liquid pig iron and reducing gas in a melter gasifier
MX153453A (en) * 1979-07-16 1986-10-16 Mindres Int Bv IMPROVEMENTS IN METHOD AND APPARATUS FOR THE PRODUCTION OF CAST CAST IRON

Also Published As

Publication number Publication date
SE8307241L (en) 1984-07-04
JPS59133308A (en) 1984-07-31
SE8307241D0 (en) 1983-12-30
DE3345106A1 (en) 1984-07-12
AT376241B (en) 1984-10-25
DE3345106C2 (en) 1987-02-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee