Pneumatic Flotation Challenges Conventional ...
The same type of ore was then run through a labscale MBECMT Pneuflot cell, using the same reagent regime. A rougher and two scavenger stages produced a concentrate grading 32 g/mt gold at and 92% metallurgical gold recovery, with subsequent semiindustrial pilot tests having confirmed the results of Pneuflot lab testwork.