A 300 kg/hr mixture of acetone/air is contacted with enough water to recover 99 wt. % of the original acetone, leaving the strong liquor saturated at the bottom of the gas absorber. At the entrance...

Extracted text: A 300 kg/hr mixture of acetone/air is contacted with enough water to recover 99 wt. % of the original acetone, leaving the strong liquor saturated at the bottom of the gas absorber. At the entrance temperature, the partial pressure of the acetone is 1300 Pa. The entering water is solute-free, flowing at 600 kg/hr. The operating pressure of the gas absorber is 1 atm. The equilibrium curve follows the Henry's Law Constant from infinite dilution activity coefficient. Consider H. = 4 m and H, = 2.1 m. Find the tower height.