The tailing of the lead flotation stage passes direct, or, . Plants designed for the treatment of lead zinc and lead zinc iron ores are more frequently equipped with sub aeration machines than with any other type.
Dispersion effect on a leadzinc sulphide ore flotation CiteSeerX
Jan 31, 2009 . This investigation was performed with samples from a leadzinc sulphide deposit aiming at . in the pulp and flotation performance is well known in iron ores .. A laboratory flotation machine supplied with an automatic froth.