An air-CO2 mixture containing 10 mol% CO2 that is to be absorbed by a pure amine solution, Because of an environmental concern, absorption is carried out to achieve 70 % recovery in a plate column operates isothermally at 25 C. The equilibrium data is represented in the Figure below. If the amine rate is 1.3 times the minimum, calculate: a) moles of amine solution required per mole of feed air (L'/V'). b) theoretical number of plates. 0.14 0.12 0.10 Mole ratio of Co, in vapor phase 0.08 0.06 0.04 0.02 - -Equilibrium Curve 0.00 0 0.06 0.1 0.02 0.08 0.12 0.04 Mole ratio of CO, in liquid phase An air-CO2 mixture containing 10 mol% CO2 that is to be absorbed by a pure amine solution, Because of an environmental concern, absorption is carried out to achieve 70 % recovery in a plate column operates isothermally at 25 C. The equilibrium data is represented in the Figure below. If the amine rate is 1.3 times the minimum, calculate: a) moles of amine solution required per mole of feed air (L'/V'). b) theoretical number of plates. 0.14 0.12 0.10 Mole ratio of Co, in vapor phase 0.08 0.06 0.04 0.02 - -Equilibrium Curve 0.00 0 0.06 0.1 0.02 0.08 0.12 0.04 Mole ratio of CO, in liquid phase