PROCESS FOR PRODUCING HIGH PURITY PHOSPHATES

Phosphate rock is reacted with phosphoric acid to produce monobasic calcium phosphate. Monobasic calcium phosphate is reacted with ammonium carbonate to produce ammonium phosphate. Dibasic calcium phosphate is also produced as a by-product when monobasic calcium phosphate reacting with ammonium carb...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG, XIANGSHENG, CLARK, DONALD, R, WEYRAUCH, COLIN, GEORGE, TSOBANAKIS, PARASKEVAS, PEACOCK, LAWRENCE, ALAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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