Process for producing molten iron

Details for Australian Patent Application No. 2008301651 (hide)

Owner Kabushiki Kaisha Kobe Seiko Sho

Inventors Harada, Takao; Miyahara, Itsuo; Tateishi, Masataka; Mimura, Tsuyoshi; Sugitatsu, Hiroshi; Fujimoto, Hideaki

Agent FB Rice

Pub. Number AU-B-2008301651

PCT Pub. Number WO2009/038139

Priority 2007-242651 19.09.07 JP

Filing date 18 September 2008

Wipo publication date 26 March 2009

Acceptance publication date 7 June 2012

International Classifications

C21B 11/10 (2006.01) Making pig-iron other than in blast furnaces

C21C 5/54 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

F27B 3/08 (2006.01) Hearth-type furnaces, e.g. of reverberatory type - heated electrically, e.g. electric arc furnaces, with or without any other source of heat

Event Publications

15 April 2010 PCT application entered the National Phase

  PCT publication WO2009/038139 Priority application(s): WO2009/038139

7 June 2012 Application Accepted

  Published as AU-B-2008301651

4 October 2012 Standard Patent Sealed

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