Design of a tray tower for absorption of a component a from gas to an absorbing liquid using a 1/8 inch stainless steel bubble cap tray the following data is given: equilbrium data: ya = 0.4 xa inlet mole fraction of a in gas: 0.05 inlet gas molar flow rate: 100 mol/s inlet mole fraction of a in liquid: 0 l/g = 1.4 (l/g min kya = 5 mol/m3-s kya = 3000 mol/m3 - s cross sectional area of tower: 0.2 m fraction of tray area covered with perforation: 0.7 height of weir: 0.05 m approach to flooding (f): 0.7 a) estimate the number of equilibrium stages b) estimate the point efficiency c) estimate the murphree tray efficiency d) estimate overall tower efficiency e) estimate the number of actual trays f) estimate the diameter of the tower