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AU2001219986A1 - Fluidized bed aggregate for reducing oxide-containing material - Google Patents

Fluidized bed aggregate for reducing oxide-containing material

Info

Publication number
AU2001219986A1
AU2001219986A1 AU2001219986A AU1998601A AU2001219986A1 AU 2001219986 A1 AU2001219986 A1 AU 2001219986A1 AU 2001219986 A AU2001219986 A AU 2001219986A AU 1998601 A AU1998601 A AU 1998601A AU 2001219986 A1 AU2001219986 A1 AU 2001219986A1
Authority
AU
Australia
Prior art keywords
fluidized bed
containing material
reducing oxide
bed aggregate
aggregate
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001219986A
Other languages
English (en)
Inventor
Leopold Werner Kepplinger
Johann Zirngast
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primetals Technologies Austria GmbH
Original Assignee
Voest Alpine Industrienlagenbau GmbH
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 Industrienlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH
Publication of AU2001219986A1 publication Critical patent/AU2001219986A1/en
Abandoned legal-status Critical Current

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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (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)
AU2001219986A 2000-01-20 2000-11-07 Fluidized bed aggregate for reducing oxide-containing material Abandoned AU2001219986A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT872000A AT408233B (de) 2000-01-20 2000-01-20 Wirbelbettaggregat und verfahren zur reduktion von oxidhältigem material
AT87/2000 2000-01-20
PCT/EP2000/010966 WO2001053544A1 (fr) 2000-01-20 2000-11-07 Organe a lit fluidise pour reduire les matieres contenant des oxydes

Publications (1)

Publication Number Publication Date
AU2001219986A1 true AU2001219986A1 (en) 2001-07-31

Family

ID=3607966

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001219986A Abandoned AU2001219986A1 (en) 2000-01-20 2000-11-07 Fluidized bed aggregate for reducing oxide-containing material

Country Status (3)

Country Link
AT (1) AT408233B (fr)
AU (1) AU2001219986A1 (fr)
WO (1) WO2001053544A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007008811B3 (de) * 2007-02-22 2008-07-10 Messer Group Gmbh Verfahren und Vorrichtung zur Herstellung von gekühltem Frischbeton
DE102021005338A1 (de) 2021-10-27 2023-04-27 Messer Austria Gmbh Vorrichtung zur Herstellung von gekühltem Frischbeton

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522098A (en) * 1937-10-06 1940-06-10 Frank Hodson Improvements relating to the reduction of ores
JPS54152615A (en) * 1978-05-24 1979-12-01 Ishikawajima Harima Heavy Ind Co Ltd Suspended layer type direct reduction iron making process
JPS57117335A (en) * 1981-01-13 1982-07-21 Jiro Sasaoka Fluidizing apparatus
JPS6044366B2 (ja) * 1982-11-01 1985-10-03 川崎製鉄株式会社 流動層予備還元炉の操業方法
JP2620793B2 (ja) * 1987-11-13 1997-06-18 川崎重工業株式会社 溶融還元用予備還元炉
JP2536641B2 (ja) * 1989-12-04 1996-09-18 日本鋼管株式会社 鉱石の流動層式還元炉およびこれを使用した溶融還元法
JP2536217B2 (ja) * 1990-02-27 1996-09-18 日本鋼管株式会社 溶融還元設備における予備還元炉の分散盤下面に付着したダストの除去装置
CA2046343C (fr) * 1990-12-27 1996-03-05 Teruo Kanetsuna Four de reduction primaire, a lit fluidise, pour oxydes
JPH04301020A (ja) * 1991-03-29 1992-10-23 Nippon Steel Corp 流動層還元炉の炉下部構造
JPH11108561A (ja) * 1997-10-07 1999-04-23 Nippon Steel Corp 仕切り板を内装する流動層反応装置
JPH11181510A (ja) * 1997-12-17 1999-07-06 Kawasaki Heavy Ind Ltd 流動層還元炉および粉粒体鉱石の還元方法

Also Published As

Publication number Publication date
WO2001053544A1 (fr) 2001-07-26
AT408233B (de) 2001-09-25
ATA872000A (de) 2001-02-15

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