APPARATUS FOR MIXING A LIQUID WITH A GAS IN A VESSEL

摘要

APPARATUS FOR MIXING A LIQUID WITH A GAS IN A VESSEL An apparatus for mixing a liquid and a gas in a tank includes a means for circulating the liquid in the tank and a sparge ring for introducing the gas into the tank. The sparge ring introduces the gas away from a suction side of the circulating means so that the circulating means encounters only liquid resistance.