NPK Fertilizers Obtained based on the Ammonization of Evaporated Phosphoric Acid, Carbamide and Potassium Chloride
Abstract
The composition and humidity, hygroscopic point, the kinetics of sorption of water vapor were determined. The sorption moisture capacity of NPK fertilizer granules obtained by mixing ammoniated and evaporated wet process phosphoric acid with powdered potassium chloride and urea are presented.