Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the method using the same.

Details for Australian Patent Application No. 2005265480 (hide)

Owner Posco

Inventors Kim, Hak-Dong; Hur, Nam-Suk; Park, Young-Do; Kwon, Young-Chul

Agent FB Rice

Pub. Number AU-B-2005265480

PCT Pub. Number WO2006/011774

Priority 10-2005-0033775 22.04.05 KR; 10-2004-0060584 30.07.04 KR

Filing date 29 July 2005

Wipo publication date 2 February 2006

Acceptance publication date 12 June 2008

International Classifications

C21B 13/00 (2006.01) Making spongy iron or liquid steel, by direct processes

Event Publications

22 February 2007 PCT application entered the National Phase

  PCT publication WO2006/011774 Priority application(s): WO2006/011774

12 June 2008 Application Accepted

  Published as AU-B-2005265480

9 October 2008 Standard Patent Sealed

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