Process for production of elemental iron

Details for Australian Patent Application No. 2008327918 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Van Heeringen, Gijsbert Jan; Van Der Ploeg, Hendrik Jan; Smit, Cornelis Jacobus

Agent Spruson & Ferguson

Pub. Number AU-A-2008327918

PCT Pub. Number WO2009/065843

Priority 07121142.9 20.11.07 EP

Filing date 19 November 2008

Wipo publication date 28 May 2009

International Classifications

C01B 3/02 (2006.01) Hydrogen

C01B 3/34 (2006.01) Hydrogen

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

Event Publications

20 May 2010 PCT application entered the National Phase

  PCT publication WO2009/065843 Priority application(s): WO2009/065843

18 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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