Improved process for the recovery of sulphate of potash (SOP) from sulphate rich bittern

Details for Australian Patent Application No. 2006200932 (hide)

Owner Council of Scientific and Industrial Research

Inventors Langalia, Kaushik Jethalal; Ghosh, Pushpito Kumar; Eringathodi, Suresh; Agnihotri, Pragati; Subramanian, Palani Sivagnana; Paul, Parimal; Patra, Subrata

Agent Griffith Hack

Pub. Number AU-B-2006200932

Priority 3014/DEL/2005 10.11.05 IN

Filing date 3 March 2006

Wipo publication date 24 May 2007

Acceptance publication date 24 May 2012

International Classifications

C01D 5/00 (2006.01) Sulfates or sulfites of sodium, potassium, or alkali metals in general

Event Publications

16 March 2006 Complete Application Filed

  Priority application(s): 3014/DEL/2005 10.11.05 IN

24 May 2007 Application Open to Public Inspection

  Published as AU-B-2006200932

24 May 2012 Application Accepted

  Published as AU-B-2006200932

20 September 2012 Standard Patent Sealed

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