An evaporation Crystallization Process of the type Described
An evaporation—crystallization process of the type described in Example 4.5.2 is used to obtain solid potassium sulfate from an aqueous solution of this salt. The fresh feed to the process contains 19.6 wt% K2SO4. The wet filter cake consists of solid K2SO4 crystals and a 40.0 wt% K2SO4 solution in a ratio 10 kg crystals/kg […]