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

Similar Documents

Publication Publication Date Title
RU2095423C1 (ru) Способ получения жидкого чугуна или стального расплава из кускового железосодержащего материала и установка для его осуществления
RU2555318C2 (ru) Способ и устройство для изготовления прессованных изделий
SK53394A3 (en) Method of production of waste or recidues matters containing iron
TW474995B (en) Process for the production of direct-reduced iron, hot metal and steel
CN104357655A (zh) 矿石连续还原与热送炼钢装置
US7638088B2 (en) Method and device for producing pig iron and/or pig iron intermediate products
CN107208184A (zh) 用于由钛铁矿制备含有钛氧化物的矿渣和生铁的方法和设备
RU2011135984A (ru) Способ и устройство для получения чугуна или расплавленных стальных полуфабрикатов
CN100549186C (zh) 直接熔炼设备及方法
RU2153002C2 (ru) Способ получения жидкого металла и установка для осуществления этого способа
RU98106224A (ru) Способ получения жидкого металла и установка для осуществления этого способа
JP2608736B2 (ja) 溶融還元炉における排ガスダストの装入法
RU2192475C2 (ru) Способ получения жидкого чушкового чугуна или полуфабрикатов стали из железосодержащего материала и установка для его осуществления
US6245123B1 (en) Method of melting oxidic slags and combustion residues
CN108165695A (zh) 利用corex炉处理污水处理厂沉淀污泥的方法
US3288450A (en) Method of and apparatus for recovering substances with a high alkali percentage fromthe flue gases of cement kilns
JP2001507403A (ja) 液状銑鉄または液状鋼予備製造物および海綿金属の製造方法
AU2013380646A1 (en) System for the treatment of pellet fines and/or lump ore and/or indurated pellets
RU97101117A (ru) Способ использования железосодержащих металлургических отходов, а также установка для осуществления способа
RU2241931C2 (ru) Автогенный обжигово-плавильный агрегат
JPS62228878A (ja) 鉄鉱石予備還元装置
RU1781311C (ru) Способ спекани полиметаллического железистого сырь на конвейерной машине и устройство дл его осуществлени
JP2001153566A (ja) 高温溶融物の排出・搬送・加工処理システム法
JPH11131117A (ja) 竪型シャフトキュポラ・高炉・溶融還元炉法
JP2000503353A (ja) 鉄含有材料から液状銑鉄または鋼予備製造物を製造する方法