METHOD OF PRODUCING AMMONIUM SULFATE-PHOSPHATE FERTILIZER

FIELD: production of complex fertilizers, in particular, nitrogen-phosphorus-ammonium sulfate-phosphate fertilizer. SUBSTANCE: method includes neutralization of phosphoric and sulfuric acids with ammonia; granulation and drying of ready-made product. Sulfuric acid with concentration of 70-93% is sup...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	IVANOVA N.JA, DMITREVSKIJ B.A, FILIMONOV A.A, DREMOV A.V, TREUSHCHENKO N.N, JUR'EVA V.I, SHVETSOV O.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS
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