Production of ammonium phosphates

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United States of America Patent

PATENT NO 8658117
APP PUB NO 20120070359A1
SERIAL NO

13322619

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Abstract

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A method for production of ammonium phosphates includes providing (210) of a phosphorus-loaded water immiscible liquid phase, adding (212) of anhydrous ammonia to the water immiscible liquid phase, precipitating (214) of mono-ammonium phosphate and/or di-ammonium phosphate from the water immiscible liquid phase and extracting (218) of the precipitated mono-ammonium phosphate and/or di-ammonium phosphate from the water immiscible liquid phase. The method further includes controlling (216) of a temperature of the water immiscible liquid phase during the adding (212) and precipitating (214) to a predetermined temperature interval.

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Patent Owner(s)

Patent OwnerAddress
EASYMINING SWEDEN AB191 29 SOLLENTUNA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cohen, Yariv Uppsala, SE 12 24

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