Gas Induction System

Gas is re-induced through pipe and pushed away from impeller mixing zone. So Gas moves away from turbulence Impeller small in size so solid suspension is not uniform throughout liquid mass Suction of gas in vapor space is from shaft and sparged from tip so gas velocity cannot be controlled Gas is sparged at tip of impeller so gas is pushed away from mixing/turbulence zone of impeller at high velocity Continuous loop formed gas sucked and goes back in vapor space without reacting so batch time increased Impeller being smaller cannot hold large volume of gas in liquid mass Generally single impeller so re-entrainment of gas is difficult Batch time observed to be higher Combination of gas-induction with hydrofoil will help making system more efficient