Pure chloroform is used to extract acetone from a feed containing wt% acetone and 51%water. The feed rate is 79kg/h which is extracted twice with pure chloroform at 298K, using 17kg/h of solvent in each stage. Determine the flow rates and compositions of the various streams. Show all the work done.

Determine the composition of the mixtures located at the points 1,2,3,4, and 5. Explain, what would you do to go from the mixture at point 1 to the one located at point 5?

Es E. Yc E Ya Feed, F R, 1 R XCF Xc 2 X2 Final Raffinate Solvent, s Solvent, s Yos Yes 100 80 60 % C K 40 20 E , . 0 M RV 60 B 100 20 40 80