- R&I CENTERS
AEROPHINE 3418A promoter is a unique, phosphine-based collector originally developed for the flotation of copper and activated zinc minerals and now recognized for its' selective properties on complex, polymetallic and massive sulfide ores. AEROPHINE 3418A exhibits strength yet, selectivity against iron sulfides, non-activated sphalerite and penalty elements. Other key properties include:
AEROPHINE 3418A is typically used to selectively float certain precious and base metals in the presence of iron, arsenic and non-activated zinc minerals. Flotation circuits operating at neutral to slightly alkaline pH, benefit from AEROPHINE from the reduced dosage or elimination of sodium cyanide for rejection of certain gangue sulfide minerals including As, Sb, Bi, and Fe.