Material A was purified from the mixture of A and B using separation operations 1 and 2 as the scheme diagram shown belo

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Material A Was Purified From The Mixture Of A And B Using Separation Operations 1 And 2 As The Scheme Diagram Shown Belo 1 (168.79 KiB) Viewed 33 times

Material A was purified from the mixture of A and B using separation operations 1 and 2 as the scheme diagram shown below. The feed had 7.5 tons/h of A and 5.5 tons/h of B. During any hour, the final output (Output 1) after two separations consisted of 5.0 tons of A and 0.4 tons of B. It has been known that after Operation 2, 70% of A was separated to Output 1, and 80% of B was separated to Output 2. Operation 2 Operation 1 Binary A, B, 411 Binary separator A12 B, separator Output 2 (Input) Az B, Au B, -*Output 1 Ао Во (a) What was the recovery of A after Operation 1 (A1/A)? [3 marks] (b) What was the recovery of B after Operation 1 (B2/B.)? [3 marks) (c) According to the Worrell (1980) effectiveness definition, what is the effectiveness of operation 1 ([(A1/Ao)(B2/B.)]0.5? [5 marks] (d) Similar to (c), what is the effectiveness of operation 2? (5 marks] (e) What is the overall effectiveness of these two operations according to the Worrell (1980) definition? [9 marks]