A saturated solution of Na₂CO3 at 30°C is sent to a crystallizer where it is cooled to 10°C. The wet crop (Na₂CO3 x10H₂O
Posted: Wed Jun 08, 2022 9:18 am
A saturated solution of Na₂CO3 at 30°C is sent to a crystallizer where it is cooled to 10°C. The wet crop (Na₂CO3 x10H₂O + adhering solution) then sent to a drier producing anhydrous Na₂CO3. With 1000 kg of saturated solution at 30°C and 5% of the mother liquor adheres to the crop, calculate the following: (3) With the same conditions of the feed solution, at what temperature (in °C) must the crystallizer be operated to obtain 500 kg of Na₂CO3 x10H₂O without accompanying adhering solution?