SK286907B6 - Spôsob a zariadenie na výrobu kovovej taveniny - Google Patents

Spôsob a zariadenie na výrobu kovovej taveniny Download PDF

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Publication number
SK286907B6
SK286907B6 SK1532-2002A SK15322002A SK286907B6 SK 286907 B6 SK286907 B6 SK 286907B6 SK 15322002 A SK15322002 A SK 15322002A SK 286907 B6 SK286907 B6 SK 286907B6
Authority
SK
Slovakia
Prior art keywords
evaporator
melter
melting
reduced material
container
Prior art date
Application number
SK1532-2002A
Other languages
English (en)
Slovak (sk)
Other versions
SK15322002A3 (sk
Inventor
Johann Zirngast
Original Assignee
Voest-Alpine Industrieanlagenbau Gmbh & Co.
Pohang Iron & Steel Co., Ltd.
Research Institute Of Industrial Science & Technology,
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 Industrieanlagenbau Gmbh & Co., Pohang Iron & Steel Co., Ltd., Research Institute Of Industrial Science & Technology, filed Critical Voest-Alpine Industrieanlagenbau Gmbh & Co.
Publication of SK15322002A3 publication Critical patent/SK15322002A3/sk
Publication of SK286907B6 publication Critical patent/SK286907B6/sk

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
    • 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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Coating With Molten Metal (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
SK1532-2002A 2000-04-28 2001-04-23 Spôsob a zariadenie na výrobu kovovej taveniny SK286907B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0075200A AT408991B (de) 2000-04-28 2000-04-28 Verfahren und anlage zur herstellung einer metallschmelze
PCT/AT2001/000121 WO2001083830A1 (de) 2000-04-28 2001-04-23 Verfahren und anlage zur herstellung einer metallschmelze

Publications (2)

Publication Number Publication Date
SK15322002A3 SK15322002A3 (sk) 2003-05-02
SK286907B6 true SK286907B6 (sk) 2009-07-06

Family

ID=3680389

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1532-2002A SK286907B6 (sk) 2000-04-28 2001-04-23 Spôsob a zariadenie na výrobu kovovej taveniny

Country Status (16)

Country Link
US (1) US6645269B2 (ru)
EP (1) EP1276913B1 (ru)
JP (1) JP4656796B2 (ru)
KR (1) KR100749430B1 (ru)
CN (1) CN1195876C (ru)
AT (2) AT408991B (ru)
AU (2) AU5200901A (ru)
BR (1) BR0110266B1 (ru)
CA (1) CA2407526C (ru)
DE (1) DE50111096D1 (ru)
RU (1) RU2263715C2 (ru)
SK (1) SK286907B6 (ru)
TW (1) TW555858B (ru)
UA (1) UA73768C2 (ru)
WO (1) WO2001083830A1 (ru)
ZA (1) ZA200208646B (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006011774A1 (en) 2004-07-30 2006-02-02 Posco Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the method using the same.
KR101121197B1 (ko) * 2004-07-30 2012-03-23 주식회사 포스코 일반탄 및 분철광석을 직접 사용하는 용융가스화로에 미분탄재를 취입하는 용철제조장치 및 그 용철제조방법
AT413821B (de) 2004-12-23 2006-06-15 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten
KR100732461B1 (ko) * 2005-12-26 2007-06-27 주식회사 포스코 분철광석의 장입 및 배출을 개선한 용철제조방법 및 이를이용한 용철제조장치
AT506837B1 (de) 2008-06-06 2010-03-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten
AT508953B1 (de) 2009-10-16 2011-07-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur chargierung in ein einschmelzaggregat
AT509357B1 (de) * 2010-01-15 2012-01-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur reduktion von eisenerzhältigen einsatzstoffen oder zur herstellung von roheisen oder flüssigen stahlvorprodukten
KR101356068B1 (ko) * 2012-08-21 2014-01-28 주식회사 포스코 용철 제조 장치 및 용철 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852964A1 (de) * 1978-12-07 1980-06-26 Krupp Polysius Ag Verfahren und anlage zur reduktion von erzen
US4252299A (en) * 1979-01-08 1981-02-24 United States Steel Corporation Method and apparatus for discharging material from a shaft furnace
JPS6096707A (ja) * 1983-10-27 1985-05-30 Kobe Steel Ltd 鉄鉱石の直接環元法
DE3626027A1 (de) * 1986-08-01 1988-02-11 Metallgesellschaft Ag Verfahren zur reduktion feinkoerniger, eisenhaltiger materialien mit festen kohlenstoffhaltigen reduktionsmitteln
JP2579785B2 (ja) * 1987-12-08 1997-02-12 川崎重工業株式会社 溶融還元用予備還元装置
US5185032A (en) * 1992-05-26 1993-02-09 Fior De Venezuela Process for fluidized bed direct steelmaking
AT404735B (de) 1992-10-22 1999-02-25 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigem roheisen oder flüssigen stahlvorprodukten
AT406485B (de) 1995-10-10 2000-05-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder flüssigen stahlvorprodukten und anlage zur durchführung des verfahrens
AT405651B (de) * 1996-10-08 1999-10-25 Voest Alpine Ind Anlagen Vorrichtung zum dosierten einbringen von feinteilchenförmigem material in ein reaktorgefäss
AT404022B (de) * 1996-11-08 1998-07-27 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigem roheisen oder stahlvorprodukten aus eisenhältigemmaterial
JP3054608B2 (ja) * 1998-02-17 2000-06-19 川崎重工業株式会社 鉱石の供給方法

Also Published As

Publication number Publication date
AT408991B (de) 2002-04-25
DE50111096D1 (de) 2006-11-09
CA2407526C (en) 2009-09-01
UA73768C2 (en) 2005-09-15
US6645269B2 (en) 2003-11-11
SK15322002A3 (sk) 2003-05-02
KR100749430B1 (ko) 2007-08-14
RU2263715C2 (ru) 2005-11-10
AU5200901A (en) 2001-11-12
ATA7522000A (de) 2001-09-15
ATE340875T1 (de) 2006-10-15
CN1426483A (zh) 2003-06-25
TW555858B (en) 2003-10-01
EP1276913A1 (de) 2003-01-22
BR0110266A (pt) 2003-02-18
WO2001083830A1 (de) 2001-11-08
AU2001252009B2 (en) 2004-12-16
CA2407526A1 (en) 2002-10-25
EP1276913B1 (de) 2006-09-27
JP2003531963A (ja) 2003-10-28
ZA200208646B (en) 2004-03-10
BR0110266B1 (pt) 2010-11-16
CN1195876C (zh) 2005-04-06
KR20030009458A (ko) 2003-01-29
JP4656796B2 (ja) 2011-03-23
US20030041690A1 (en) 2003-03-06

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Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20100423