ATA43698A - Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten - Google Patents

Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten

Info

Publication number
ATA43698A
ATA43698A AT0043698A AT43698A ATA43698A AT A43698 A ATA43698 A AT A43698A AT 0043698 A AT0043698 A AT 0043698A AT 43698 A AT43698 A AT 43698A AT A43698 A ATA43698 A AT A43698A
Authority
AT
Austria
Prior art keywords
products
production
pig iron
liquid pig
steel pre
Prior art date
Application number
AT0043698A
Other languages
English (en)
Other versions
AT406964B (de
Inventor
Herbert Dipl Ing Dr Mizelli
Josef Dipl Ing Stockinger
Johann Dipl Ing Wurm
Parviz Dipl Ing Dr Zahedi
Kurt Dipl Ing Wieder
Original Assignee
Voest Alpine Ind Anlagen
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
Priority to AT0043698A priority Critical patent/AT406964B/de
Application filed by Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Priority to PL99342950A priority patent/PL342950A1/xx
Priority to EP99939141A priority patent/EP1062369A1/de
Priority to KR1020007009933A priority patent/KR20010041710A/ko
Priority to CA002322507A priority patent/CA2322507A1/en
Priority to CN99803844XA priority patent/CN1292830A/zh
Priority to BR9908629-8A priority patent/BR9908629A/pt
Priority to AU32541/99A priority patent/AU3254199A/en
Priority to PCT/EP1999/001248 priority patent/WO1999046411A1/de
Priority to JP2000535777A priority patent/JP2002506123A/ja
Priority to TW088103394A priority patent/TW490489B/zh
Priority to ZA9901939A priority patent/ZA991939B/xx
Publication of ATA43698A publication Critical patent/ATA43698A/de
Application granted granted Critical
Publication of AT406964B publication Critical patent/AT406964B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/0006Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013Making 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
    • C21B13/002Reduction of iron ores by passing through a heated column of carbon
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/14Multi-stage processes processes carried out in different vessels or furnaces
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2100/00Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44Removing particles, e.g. by scrubbing, dedusting
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2100/00Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64Controlling the physical properties of the gas, e.g. pressure or temperature
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2100/00Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66Heat exchange
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134Reduction 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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)
AT0043698A 1998-03-11 1998-03-11 Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten AT406964B (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AT0043698A AT406964B (de) 1998-03-11 1998-03-11 Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten
PCT/EP1999/001248 WO1999046411A1 (de) 1998-03-11 1999-02-26 Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten
KR1020007009933A KR20010041710A (ko) 1998-03-11 1999-02-26 액체 선철 및/또는 강 블랭크 제조방법
CA002322507A CA2322507A1 (en) 1998-03-11 1999-02-26 Method for producing liquid pig iron and/or steel blanks
CN99803844XA CN1292830A (zh) 1998-03-11 1999-02-26 液态生铁和/或钢坯的制造方法
BR9908629-8A BR9908629A (pt) 1998-03-11 1999-02-26 Processo para a produção de ferro gusa lìquida e/ou produtos primários de aço
PL99342950A PL342950A1 (en) 1998-03-11 1999-02-26 Method for producing liquid pig iron and/or steel blanks
EP99939141A EP1062369A1 (de) 1998-03-11 1999-02-26 Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten
JP2000535777A JP2002506123A (ja) 1998-03-11 1999-02-26 液状銑鉄及び/又は一次鋼生成物を製造するための方法
AU32541/99A AU3254199A (en) 1998-03-11 1999-02-26 Method for producing liquid pig iron and/or steel blanks
TW088103394A TW490489B (en) 1998-03-11 1999-03-05 Process for producing liquid pig iron and/or primary steel products
ZA9901939A ZA991939B (en) 1998-03-11 1999-03-10 Process for producing liquid pig iron and/or primary steel products.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0043698A AT406964B (de) 1998-03-11 1998-03-11 Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten

Publications (2)

Publication Number Publication Date
ATA43698A true ATA43698A (de) 2000-03-15
AT406964B AT406964B (de) 2000-11-27

Family

ID=3490568

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0043698A AT406964B (de) 1998-03-11 1998-03-11 Verfahren zur herstellung von flüssigem roheisen und/oder stahlvorprodukten

Country Status (12)

Country Link
EP (1) EP1062369A1 (de)
JP (1) JP2002506123A (de)
KR (1) KR20010041710A (de)
CN (1) CN1292830A (de)
AT (1) AT406964B (de)
AU (1) AU3254199A (de)
BR (1) BR9908629A (de)
CA (1) CA2322507A1 (de)
PL (1) PL342950A1 (de)
TW (1) TW490489B (de)
WO (1) WO1999046411A1 (de)
ZA (1) ZA991939B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048600B4 (de) * 2006-10-13 2012-03-29 Siemens Vai Metals Technologies Gmbh Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material
AT506640B1 (de) 2008-03-17 2010-07-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur herstellung von flüssigem roheisen oder flüssigen stahlvorprodukten
CN111218535A (zh) * 2020-03-15 2020-06-02 苏亚杰 熔铁浴煤制气加热循环还原气生产直接还原铁的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800856A (en) * 1926-04-07 1931-04-14 Bradley Linn Treating iron ore
DE1167368B (de) * 1955-02-14 1964-04-09 Demag Elektrometallurgie Gmbh Betrieb einer Niederschachtofenanlage zum Verhuetten von Erzen
DE2657249C3 (de) * 1976-12-17 1980-09-04 Didier Engineering Gmbh, 4300 Essen Verfahren zur Weiterverwendung von Rohgichtgas
AT380697B (de) * 1984-11-07 1986-06-25 Voest Alpine Ag Verfahren zum schmelzen von zumindest teilweise reduziertem eisenerz und vorrichtung zur durchfuehrung dieses verfahrens
JPH0689391B2 (ja) * 1986-03-31 1994-11-09 株式会社神戸製鋼所 鉄鉱石の流動層還元方法
US5529599A (en) * 1995-01-20 1996-06-25 Calderon; Albert Method for co-producing fuel and iron

Also Published As

Publication number Publication date
JP2002506123A (ja) 2002-02-26
CA2322507A1 (en) 1999-09-16
KR20010041710A (ko) 2001-05-25
AT406964B (de) 2000-11-27
CN1292830A (zh) 2001-04-25
ZA991939B (en) 1999-09-27
TW490489B (en) 2002-06-11
AU3254199A (en) 1999-09-27
EP1062369A1 (de) 2000-12-27
PL342950A1 (en) 2001-07-16
BR9908629A (pt) 2000-12-05
WO1999046411A1 (de) 1999-09-16

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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