(a) With neat diagram explain the functioning of settling chambers an…

Question

(a) With neat diagram explain the functioning of settling chambers and Cyclones.

(b) A cement plant was emitting flue gas at the rate of $20,000\text{ m}^3/\text{h}$. Assuming inlet gas velocity of $2\text{ m/s}$, design a tubular ESP with $0.20$ diameter with 7 cylinders to achieve the efficiency of a) $90\%$ b) $95\%$.