Process for production of commercial quality potassium nitrate from polyhalite

Details for Australian Patent Application No. 2010264080 (hide)

Owner IMI TAMI Institute for Research and Development Ltd.

Inventors Bonan, Michael; Ginzberg, Eyal; Mozes, Akiva; Barnea, Eyal; Keselman, Hugo; Friedman, Gideon; Frim, Ron; Langeveld, Cornelis Petrus

Agent Janet Stead & Associates Patent & Trade Marks Attorneys

Pub. Number AU-A-2010264080

PCT Pub. Number WO2010/150267

Priority 61/220,232 25.06.09 US

Filing date 27 June 2010

Wipo publication date 29 December 2010

International Classifications

C05C 5/02 (2006.01) Fertilisers containing other nitrates

C22B 26/00 (2006.01) Obtaining alkali, alkaline earth metals or magnesium

Event Publications

2 February 2012 PCT application entered the National Phase

  PCT publication WO2010/150267 Priority application(s): WO2010/150267

15 March 2012 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 03 Feb 2012

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