Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia

Details for Australian Patent Application No. 2010228846 (hide)

Owner Council of Scientific & Industrial Research

Inventors Ghosh, Pushpito Kumar; Mody, Haresh Mahipatlal; Chunawala, Jatin Rameshchandra; Gandhi, Maheshkumar Ramniklal; Bajaj, Hari Chand; Maiti, Pratyush; Joshi, Himanshu Labhshanker; Deraiya, Hasina Hajibhai; Saraiya, Upendra Padmakant

Agent Cullens

Pub. Number AU-A-2010228846

PCT Pub. Number WO2010/109492

Priority 618/DEL/2009 27.03.09 IN

Filing date 29 March 2010

Wipo publication date 30 September 2010

International Classifications

C01C 1/24 (2006.01) Ammonia

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

C01D 5/06 (2006.01) Sulfates or sulfites of sodium, potassium, or alkali metals in general

C01F 5/08 (2006.01) Compounds of magnesium

Event Publications

20 October 2011 PCT application entered the National Phase

  PCT publication WO2010/109492 Priority application(s): WO2010/109492

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