AU2002311297A1 - Method for accelerating separation of granular metallic iron from slag - Google Patents

Method for accelerating separation of granular metallic iron from slag

Info

Publication number
AU2002311297A1
AU2002311297A1 AU2002311297A AU2002311297A AU2002311297A1 AU 2002311297 A1 AU2002311297 A1 AU 2002311297A1 AU 2002311297 A AU2002311297 A AU 2002311297A AU 2002311297 A AU2002311297 A AU 2002311297A AU 2002311297 A1 AU2002311297 A1 AU 2002311297A1
Authority
AU
Australia
Prior art keywords
slag
metallic iron
granular metallic
accelerating separation
accelerating
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.)
Granted
Application number
AU2002311297A
Other versions
AU2002311297B2 (en
Inventor
Osamu Tsuge
Shohei Yoshida
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 claimed from JP2001223266A external-priority patent/JP2003034813A/en
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of AU2002311297A1 publication Critical patent/AU2002311297A1/en
Application granted granted Critical
Publication of AU2002311297B2 publication Critical patent/AU2002311297B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2002311297A 2001-07-24 2002-06-17 Method for accelerating separation of granular metallic iron from slag Ceased AU2002311297B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001223266A JP2003034813A (en) 2001-07-24 2001-07-24 Method for promoting separation between granular metal iron and slag
JP2001-223266 2001-07-24
PCT/JP2002/005996 WO2003010342A1 (en) 2001-07-24 2002-06-17 Method for accelerating separation of granular metallic iron from slag

Publications (2)

Publication Number Publication Date
AU2002311297A1 true AU2002311297A1 (en) 2003-05-29
AU2002311297B2 AU2002311297B2 (en) 2008-07-10

Family

ID=19056630

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002311297A Ceased AU2002311297B2 (en) 2001-07-24 2002-06-17 Method for accelerating separation of granular metallic iron from slag

Country Status (10)

Country Link
US (1) US20040168550A1 (en)
EP (1) EP1411135A4 (en)
JP (1) JP2003034813A (en)
KR (1) KR100660658B1 (en)
CN (1) CN1533443A (en)
AU (1) AU2002311297B2 (en)
CA (1) CA2448383A1 (en)
RU (1) RU2312899C2 (en)
TW (1) TW533239B (en)
WO (1) WO2003010342A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2100973A1 (en) * 2001-09-19 2009-09-16 Nippon Steel Corporation Method and apparatus for cooling reduced-iron agglomerate
JP3679084B2 (en) * 2002-10-09 2005-08-03 株式会社神戸製鋼所 Method for producing molten metal raw material and method for producing molten metal
KR100768562B1 (en) * 2006-09-15 2007-10-19 주식회사 대진디엠피 Light emitting diode device and control method thereof
US20110018179A1 (en) 2009-06-29 2011-01-27 Bairong Li Metal reduction processes, metallurgical processes and products and apparatus
JP2013227605A (en) * 2012-04-24 2013-11-07 Kobe Steel Ltd Metallic iron-containing sintered body
KR101404440B1 (en) * 2013-10-25 2014-06-19 주식회사 세라메탈 Apparatus for recycling waste raw materials
JP6273891B2 (en) * 2014-02-20 2018-02-07 新日鐵住金株式会社 Method and apparatus for reducing metal oxide by moving hearth furnace

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515498B1 (en) * 1990-02-13 1995-08-23 Illawarra Technology Corporation Ltd. Cotreatment of sewage and steelworks wastes
JP3145834B2 (en) * 1993-03-08 2001-03-12 株式会社神戸製鋼所 Method for producing reduced iron briquettes
AT404361B (en) * 1995-01-23 1998-11-25 Voest Alpine Ind Anlagen METHOD AND DEVICE FOR COOLING HOT IRON SPONGE
JPH10158710A (en) * 1996-12-02 1998-06-16 Sumitomo Metal Mining Co Ltd Production of reduced iron pellet
US6383251B1 (en) * 1997-08-22 2002-05-07 William Lyon Sherwood Direct iron and steelmaking
JP4159634B2 (en) * 1997-10-23 2008-10-01 株式会社神戸製鋼所 Metallic iron manufacturing method and equipment
US6413295B2 (en) * 1998-11-12 2002-07-02 Midrex International B.V. Rotterdam, Zurich Branch Iron production method of operation in a rotary hearth furnace and improved furnace apparatus
JP3009661B1 (en) * 1999-01-20 2000-02-14 株式会社神戸製鋼所 Method for producing reduced iron pellets
US6214087B1 (en) * 1999-03-19 2001-04-10 Midrex International B.V. Rotterdam, Zurich Branch Treatment of iron oxide agglomerates before introduction into furnace
EP1764420B1 (en) * 2000-03-30 2011-02-16 Kabushiki Kaisha Kobe Seiko Sho Method of producing metallic iron in a moving hearth type smelt reduction furnace
JP3735004B2 (en) * 2000-03-31 2006-01-11 住友重機械工業株式会社 Method and apparatus for recovering melt discharged from rotary kiln
TW562860B (en) * 2000-04-10 2003-11-21 Kobe Steel Ltd Method for producing reduced iron
US20020053307A1 (en) * 2000-10-31 2002-05-09 Natsuo Ishiwata Method for discharging reduced product from a moveable-hearth furnace and a discharging device
US6648942B2 (en) * 2001-01-26 2003-11-18 Midrex International B.V. Rotterdam, Zurich Branch Method of direct iron-making / steel-making via gas or coal-based direct reduction and apparatus
JP4669189B2 (en) * 2001-06-18 2011-04-13 株式会社神戸製鋼所 Production of granular metallic iron
JP4266284B2 (en) * 2001-07-12 2009-05-20 株式会社神戸製鋼所 Metal iron manufacturing method
TWI282818B (en) * 2003-01-16 2007-06-21 Kobe Steel Ltd A rotary hearth furnace and iron production method thereby
JP4167101B2 (en) * 2003-03-20 2008-10-15 株式会社神戸製鋼所 Production of granular metallic iron
JP4167113B2 (en) * 2003-04-17 2008-10-15 株式会社神戸製鋼所 Method and apparatus for producing reduced iron

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