Przemysl Chemiczny, Vol.93, No.12, 2206-2209, 2014
Use of the ionic equilibrium model for describing the CaO-P2O5-H2O system
Chem. and phase equil. in the CaO-P2O5-H2O system were studied and described as a set of equations. The Bromley model was used for calcn. of the reagents activity. The phosphorite decompn. with H3PO4, was simulated for prodn. of triple superphosphate.