Phase Equilibria in the System Na,K∥SO4,CO3,HCO3,F-H2O at 0°C in the Nahcolite (NaHCO3) Crystallization Region

Аннотация

Phase equilibria were determined by the translation method on geometric images of the system Na,K∥SO₄,CO₃,HCO₃, F–H₂O at 0°C in the nahcolite (NaHCO₃) crystallization region. Nahcolite was found to participate in the formation of 18 divariant fields, 16 monovariant curves, and 5 invariant points. The closed phase diagram (phase complex) of the studied system at 0°C in the nahcolite crystallization region was constructed.