Determine the total flow rates leaving the evaporator in the liquid and vapor streams.

 

A mixture of 30% acetone and 70% water by mass, enters an evaporator at a rate of 500 kg/h. A liquid and a vapor stream leave the evaporator. The vapor product stream has a molar composition of 45% acetone and 55% water. The liquid product stream has a mass composition of 15% acetone and 85% water. The operation is steady state.