Enhanced process to produce a thermofertiliser from potassium-bearing minerals

Details for Australian Patent Application No. 2010312261 (hide)

Owner Vale S.A.

Inventors Ailton Rodrigues, Sebastiao; Gomes Da Silva, Ruberlan

Agent Spruson & Ferguson

Pub. Number AU-A-2010312261

PCT Pub. Number WO2011/050434

Priority 61/256,621 30.10.09 US

Filing date 28 October 2010

Wipo publication date 5 May 2011

International Classifications

B01J 2/06 (2006.01) Processes or devices for granulating materials, in general

B01J 2/24 (2006.01) Processes or devices for granulating materials, in general

C05B 13/00 (2006.01) Fertilisers produced by pyrogenic processes from phosphatic materials

C05D 1/04 (2006.01) Fertilisers containing potassium

Event Publications

31 May 2012 PCT application entered the National Phase

  PCT publication WO2011/050434 Priority application(s): WO2011/050434

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