2. Industrial humidifiers has two inlet streams – 1. liquidwater and 2. drier air. The entering liquid water stream flows at5.31 mol/min. The component flow rate of air in the drier airstream is 44.3 mol/min. The exiting streams consist of a wetter airstream and a liquid water stream. The exiting liquid water streamcontains 34.5% of the entering liquid water. The outlet streams arein vapor liquid equilibrium at 42.8oC and 786 mmHg.
a) Draw the process flow diagram, number the streams, and label thespecies in each stream.
b) Find the component mass flow rates (kg/min) of all fourstreams.
c) The pressure of the outlet streams decrease by 5%, will the molefraction of water in the wetter air increase, decrease, stay thesame? Justify your answer.
