1. Consider a three-stage cross-flow extraction process. The streams that exit each mixer-settler are in equilibrium with each other. Six hundred kilograms per hour of a 50 wt% acetone in water solution is to be extracted using Trichloroethane (TCE) as a solvent. The flow rate of the pure solvent, S, in each stage is 400 kg/hr. Solvent, S Solvent, S Solvent, S Feed Raffinate, R 2 Raffinate R 3 Raffinate R; Extract, E Extract, E, Extract, E; Locate the product points (feed, F, and solvent, S, extract and raffinate phases in each stage, E), En. Ez and Ri, R, and R3), and determine the flow rate of each stream leaving each stage. 1 0.9 0.8 0.7 0.6 wl friction of Actone 0.5 0.3 0.2 TTTTTTTTTTT 0.1 0 02 0 0.1 03 0.4 0.5 0.6 0.7 0.8 0.9 1 wt. fraction of TCE E = kg/h kg/h kg/h :R= : R2= E- Es= kg/h kg/h kg/h R