UA79961C2 - Method and device for metals and/or primary metal products production - Google Patents

Method and device for metals and/or primary metal products production Download PDF

Info

Publication number
UA79961C2
UA79961C2 UA20040907523A UA20040907523A UA79961C2 UA 79961 C2 UA79961 C2 UA 79961C2 UA 20040907523 A UA20040907523 A UA 20040907523A UA 20040907523 A UA20040907523 A UA 20040907523A UA 79961 C2 UA79961 C2 UA 79961C2
Authority
UA
Ukraine
Prior art keywords
working gas
charge material
fact
transportation
reactor
Prior art date
Application number
UA20040907523A
Other languages
English (en)
Ukrainian (uk)
Inventor
Michael Nagl
Original Assignee
Voest Alpine Ind Anlagen
Po Hang Iron & Steel
Res Inst Ind Science & Tech
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 Ind Anlagen, Po Hang Iron & Steel, Res Inst Ind Science & Tech filed Critical Voest Alpine Ind Anlagen
Publication of UA79961C2 publication Critical patent/UA79961C2/uk

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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • 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
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
UA20040907523A 2002-02-14 2003-10-02 Method and device for metals and/or primary metal products production UA79961C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0023402A AT411265B (de) 2002-02-14 2002-02-14 Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten
PCT/EP2003/001280 WO2003068994A1 (de) 2002-02-14 2003-02-10 Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten

Publications (1)

Publication Number Publication Date
UA79961C2 true UA79961C2 (en) 2007-08-10

Family

ID=3669980

Family Applications (1)

Application Number Title Priority Date Filing Date
UA20040907523A UA79961C2 (en) 2002-02-14 2003-10-02 Method and device for metals and/or primary metal products production

Country Status (13)

Country Link
US (2) US7425230B2 (de)
EP (1) EP1474536A2 (de)
JP (1) JP4237633B2 (de)
KR (1) KR20040077964A (de)
CN (1) CN100557035C (de)
AT (1) AT411265B (de)
AU (2) AU2003210232B2 (de)
BR (1) BR0307067A (de)
CA (1) CA2472721A1 (de)
RU (1) RU2313580C2 (de)
UA (1) UA79961C2 (de)
WO (1) WO2003068994A1 (de)
ZA (1) ZA200405550B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411265B (de) * 2002-02-14 2003-11-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten
DE102004063691B4 (de) 2004-05-10 2019-01-17 Hynix Semiconductor Inc. Verfahren zum Implantieren von Ionen in einem Halbleiterbauelement
AT413821B (de) * 2004-12-23 2006-06-15 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132150B2 (de) * 1971-06-29 1980-07-24 Wasmuht, Jobst-Thomas, Dr.-Ing., 4600 Dortmund Verfahren zum direkten Herstellen von Stahl
US4072504A (en) * 1973-01-26 1978-02-07 Aktiebolaget Svenska Kullagerfabriken Method of producing metal from metal oxides
DE3607774A1 (de) * 1986-03-08 1987-09-17 Kloeckner Cra Tech Verfahren zur zweistufigen schmelzreduktion von eisenerz
AT390622B (de) * 1988-10-25 1990-06-11 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von fluessigem roheisen
US5185032A (en) * 1992-05-26 1993-02-09 Fior De Venezuela Process for fluidized bed direct steelmaking
AT406480B8 (de) 1995-07-19 2000-07-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten und anlage zur durchführung des verfahrens
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
AT411265B (de) * 2002-02-14 2003-11-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten

Also Published As

Publication number Publication date
RU2313580C2 (ru) 2007-12-27
RU2004127460A (ru) 2005-04-20
CN1633507A (zh) 2005-06-29
AT411265B (de) 2003-11-25
US20050126341A1 (en) 2005-06-16
CN100557035C (zh) 2009-11-04
ZA200405550B (en) 2005-07-13
JP4237633B2 (ja) 2009-03-11
KR20040077964A (ko) 2004-09-07
JP2005517805A (ja) 2005-06-16
WO2003068994A1 (de) 2003-08-21
AU2008227074A1 (en) 2008-10-16
US7425230B2 (en) 2008-09-16
AU2003210232B2 (en) 2008-09-11
US7638088B2 (en) 2009-12-29
ATA2342002A (de) 2003-04-15
WO2003068994A8 (de) 2003-12-24
CA2472721A1 (en) 2003-08-21
AU2003210232A1 (en) 2003-09-04
US20080290566A1 (en) 2008-11-27
EP1474536A2 (de) 2004-11-10
BR0307067A (pt) 2004-12-28

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