CBEMS 45A: Chemical Processing and Material Balances HOMEWORK 3

Due: Thurs., 10-24-12 1. Liquid water and air flow into a humidification chamber in which the water evaporates completely. The entering air contains 1.00 mole% H2O, 20.8 mole% O2, and the balance N2. The humidified air contains 10.0 mole% H2O. Calculate the volumetric flow rate (ft3/min) of liquid required to humidify 200 lb-moles/min of the entering air. 2. Problem 4.9 3. Problem 4.16 4. Problem 4.23

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