Reduction processing of metalcontaining ores in the presence of microwave and RF energy

Details for Australian Patent Application No. 2007220274 (hide)

Owner Anglo Operations Limited

Inventors Marsh, John

Agent Davies Collison Cave

Pub. Number AU-A-2007220274

PCT Pub. Number WO2007/099315

Priority 0604327.7 03.03.06 GB

Filing date 1 March 2007

Wipo publication date 7 September 2007

International Classifications

C22B 4/00 (2006.01) Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

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

C22B 5/10 (2006.01) General processes of reducing to metals

C22B 23/00 (2006.01) Obtaining nickel or cobalt

C22B 34/12 (2006.01) Obtaining refractory metals

F26B 3/347 (2006.01) Drying solid materials or objects by processes involving the application of heat

H05B 6/46 (2006.01) Heating by electric, magnetic, or electromagnetic fields

H05B 6/64 (2006.01) Heating by electric, magnetic, or electromagnetic fields - Heating using microwaves

Event Publications

11 September 2008 PCT application entered the National Phase

  PCT publication WO2007/099315 Priority application(s): WO2007/099315

27 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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