Method and apparatus for increasing productivity of direct reduction process

Details for Australian Patent Application No. 2002238080 (hide)

Owner Midrex Technologies, Inc.

Inventors Metius, Gary E.; Montague, Stephen C.; Kakaley, Russell; Hughes, Gregory D.

Agent Wrays

Pub. Number AU-B-2002238080

PCT Pub. Number WO2002/097138

Priority 09/781,817 12.02.01 US

Filing date 8 February 2002

Wipo publication date 9 December 2002

Acceptance publication date 2 June 2005

International Classifications

C21B 013/02 Making spongy iron or liquid steel, by direct processes

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-B-2002238080

2 June 2005 Application Accepted

  Published as AU-B-2002238080

29 September 2005 Standard Patent Sealed

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