Process for producing molten iron and apparatus therefor

Details for Australian Patent Application No. 2005297906 (hide)

Owner Kabushiki Kaisha Kobe Seiko Sho

Inventors Yaso, Tadashi; Tanaka, Hidetoshi; Harada, Takao; Kurakake, Toshiyuki; Hajika, Kiminori; Mimura, Tsuyoshi

Agent FB Rice

Pub. Number AU-A-2005297906

PCT Pub. Number WO2006/046606

Priority 2004-316532 29.10.04 JP; 2005-042716 18.02.05 JP

Filing date 26 October 2005

Wipo publication date 4 May 2006

International Classifications

C21B 11/00 (2006.01) Making pig-iron other than in blast furnaces

C21B 13/10 (2006.01) Making spongy iron or liquid steel, by direct processes

C22B 1/16 (2006.01) Preliminary treatment of ores or scrap - Sintering

Event Publications

14 June 2007 PCT application entered the National Phase

  PCT publication WO2006/046606 Priority application(s): WO2006/046606

4 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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