AT350087B - METHOD FOR PRODUCING LIQUID IRON - Google Patents

METHOD FOR PRODUCING LIQUID IRON

Info

Publication number
AT350087B
AT350087B AT854175A AT854175A AT350087B AT 350087 B AT350087 B AT 350087B AT 854175 A AT854175 A AT 854175A AT 854175 A AT854175 A AT 854175A AT 350087 B AT350087 B AT 350087B
Authority
AT
Austria
Prior art keywords
producing liquid
liquid iron
iron
producing
liquid
Prior art date
Application number
AT854175A
Other languages
German (de)
Other versions
ATA854175A (en
Inventor
Paul Metz
Adolphe Faber
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of ATA854175A publication Critical patent/ATA854175A/en
Application granted granted Critical
Publication of AT350087B publication Critical patent/AT350087B/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
    • C21B13/0026—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
    • C21B13/0006—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

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)
  • Paper (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AT854175A 1974-12-06 1975-11-10 METHOD FOR PRODUCING LIQUID IRON AT350087B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU71435A LU71435A1 (en) 1974-12-06 1974-12-06

Publications (2)

Publication Number Publication Date
ATA854175A ATA854175A (en) 1978-10-15
AT350087B true AT350087B (en) 1979-05-10

Family

ID=19727814

Family Applications (1)

Application Number Title Priority Date Filing Date
AT854175A AT350087B (en) 1974-12-06 1975-11-10 METHOD FOR PRODUCING LIQUID IRON

Country Status (25)

Country Link
JP (1) JPS5178720A (en)
AR (1) AR208103A1 (en)
AT (1) AT350087B (en)
AU (1) AU499951B2 (en)
BE (1) BE836278A (en)
BR (1) BR7507962A (en)
CA (1) CA1049792A (en)
CS (1) CS219317B2 (en)
DD (1) DD121649A5 (en)
DE (1) DE2550761A1 (en)
ES (1) ES443235A1 (en)
FI (1) FI753242A (en)
FR (1) FR2293494A1 (en)
GB (1) GB1474357A (en)
IN (1) IN155530B (en)
IT (1) IT1052536B (en)
LU (1) LU71435A1 (en)
NL (1) NL7514116A (en)
NO (1) NO142312C (en)
PL (1) PL100437B1 (en)
RO (1) RO69533A (en)
SE (1) SE426174B (en)
SU (1) SU603349A3 (en)
YU (1) YU297575A (en)
ZA (1) ZA757537B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132766A1 (en) * 1980-09-12 1982-06-16 ARBED S.A., 2930 Luxembourg "METHOD FOR THE CONTINUOUS REDUCTION OF IRONIC SUBSTANCES"
LU83826A1 (en) * 1981-12-09 1983-09-01 Arbed METHOD AND DEVICE FOR THE DIRECT PRODUCTION OF LIQUID IRON
DE3203435A1 (en) * 1982-02-02 1983-08-11 Klöckner-Werke AG, 4100 Duisburg METHOD FOR GAS PRODUCTION AND METAL EXTRACTION IN A MELT BATH REACTOR, IN PARTICULAR IRON BATH REACTOR
DE3231531A1 (en) * 1982-03-05 1983-09-15 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND REACTOR FOR GENERATING GAS CONTAINING ESSENTIAL CO AND H (DOWN ARROW) 2 (DOWN ARROW)
NL8201945A (en) * 1982-05-12 1983-12-01 Hoogovens Groep Bv METHOD AND APPARATUS FOR MANUFACTURING LIQUID IRON FROM OXYDIC IRON ORE.
US4995906A (en) * 1987-12-18 1991-02-26 Nkk Corporation Method for smelting reduction of iron ore
CA2052170C (en) * 1990-09-26 1999-03-23 Johannes Jacobus Bodenstein Pyrometallurgical process for treating a feed material
BR9206507A (en) * 1991-09-20 1995-10-24 Ausmelt Ltd Process for the production of iron
JPH05271741A (en) * 1992-03-26 1993-10-19 Nippon Steel Corp Refining method in converter
DE69324682T2 (en) * 1992-06-29 1999-12-23 Tech Resources Pty Ltd WASTE TREATMENT
AT403294B (en) * 1994-10-10 1997-12-29 Holderbank Financ Glarus METHOD FOR PROCESSING WASTE OR METAL OXIDE-CONTAINING WASTE COMBUSTION RESIDUES AND DEVICE FOR CARRYING OUT THIS METHOD
AUPN226095A0 (en) * 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP647198A0 (en) * 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPQ308799A0 (en) * 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
ITGE20030033A1 (en) * 2003-05-14 2004-11-15 Sms Demag S P A STEEL REACTOR FOR THE PRODUCTION OF CAST IRON.
CN101445848B (en) * 2008-12-22 2010-08-11 莱芜钢铁集团有限公司 Process and device for continuous steelmaking from ferriferous material
WO2014183150A1 (en) * 2013-05-16 2014-11-20 Technological Resources Pty. Limited A solids injection lance
DE102022120981A1 (en) 2022-08-19 2024-02-22 Thyssenkrupp Steel Europe Ag Process for producing molten iron and liquid slag in an electric melter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE582609A (en) * 1959-09-11 1960-03-11 Centre Nat Rech Metall Process for reducing iron ores.
BE583047A (en) * 1959-09-25 1960-03-25 Centre Nat Rech Metall Process for reducing iron ores.
DE2132150B2 (en) * 1971-06-29 1980-07-24 Wasmuht, Jobst-Thomas, Dr.-Ing., 4600 Dortmund Process for the direct manufacture of steel

Also Published As

Publication number Publication date
NO142312C (en) 1980-07-30
FR2293494A1 (en) 1976-07-02
GB1474357A (en) 1977-05-25
BR7507962A (en) 1976-08-24
RO69533A (en) 1982-02-26
DD121649A5 (en) 1976-08-12
YU297575A (en) 1982-05-31
DE2550761A1 (en) 1976-06-10
NO754115L (en) 1976-06-09
IN155530B (en) 1985-02-16
IT1052536B (en) 1981-07-20
SE426174B (en) 1982-12-13
AU8720875A (en) 1977-06-09
CA1049792A (en) 1979-03-06
ES443235A1 (en) 1977-04-16
CS219317B2 (en) 1983-03-25
LU71435A1 (en) 1976-11-11
AR208103A1 (en) 1976-11-30
JPS5178720A (en) 1976-07-08
FR2293494B1 (en) 1978-05-12
SE7513508L (en) 1976-06-08
FI753242A (en) 1976-06-07
SU603349A3 (en) 1978-04-15
AU499951B2 (en) 1979-05-03
ATA854175A (en) 1978-10-15
NO142312B (en) 1980-04-21
PL100437B1 (en) 1978-10-31
NL7514116A (en) 1976-06-09
BE836278A (en) 1976-06-04
ZA757537B (en) 1976-11-24

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Legal Events

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