Question $2(25$ Marks$)$

For the above problem, calculate the ratio of solvent to feed if the raffinate phase needs to have only $16\%$ Acetone. Calculate

$($i$)$ The mass fractions of each component $($Acetone$,$ Water and MIBK$)$ in mixed phase $($M$)$ in the mixer, and in Extract $($E$)$ and Raffinate $(R)$ phase in the settler

$($ii$)$ The flow rates of Extract $($E$)$ and Raffinate $($R$).$

Show graphically the mixing point $($M$),$ E and $R$ phase compositions

Please use the following ternary diagram for the calculations.