METHOD OF PRODUCING CONCENTRATED PHOSPHORIC ACID

Monocalcium phosphate, advantageously in the form of single superphosphate or triple superphosphate, is mixed with sulfuric acid or ammonium bisulfate and methanol. The monocalcium phosphate and the sulfuric acid or ammonium bisulfate react to form phosphoric acid and a precipitate which contains ca...

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Hauptverfasser:	ALLEN G. RUBIN, NICHOLAS KALMAR
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
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