PRODUCTION OF AMMONIUM PHOSPHATES

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...

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Bibliographic Details
Main Author COHEN, YARIV
Format Patent
LanguageEnglish
Polish
Published 30.10.2015
Subjects
CHEMISTRY
COMPOUNDS THEREOF
FERTILISERS
INORGANIC CHEMISTRY
MANUFACTURE THEREOF
METALLURGY
NITROGENOUS FERTILISERS
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHOSPHATIC FERTILISERS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary: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.
Bibliography:Application Number: PL20090845317T