Question 9: Two materials, A and B are to be separated using two unit operations 1 and 2. The Feed has 8 tons/h of A and 4 tons/h of B. The split (fraction rejected by Operations 1,2 ) is given as follows: A (5 points): Show the separation process schematics for (i) Split 1 followed by Split 2, and for (ii) Split 2 followed by Split 1 showing on each the recovered and rejected quantities, and rates of A, and B. B (5 points): Which sequence of operations ( 1 to 2 ) or ( 2 to 1 ) will yield the greatest recovery of material A? C (5 points): What will be the purity of material A using that sequence