Xanthates
  Ditiophosphates
  Frother
  Technical leaves and MSDS
 
 
 
 
 
 
 
 
 ER – 350
 
This is a high selectivity frothing agent and therefore, it can be used in Pb-Ag concentrates differential flotation, obtaining high grade concentrates with a minimum content of pyrite and insolubles.
 
 ER – 370
 
A stronger frothing agent than the previous one, preserving, however, its selective properties. This product can de used in Pb, Zn and Cu ore flotation circuits.
 
 ER – 440
 
Frother for flotation in acid media, keeping similar consumptions. It is also is used in lead and zinc circuits.
 
 ER – 450
 
This is the most energetic frothing agent of our series, resulting in a lower consumption of reagents. It may be used for all kinds of mineral concentration that require a higher recovery as a primary objective.
 
 ER – 560
 
Selective frother for a lead – zinc differential circuit flotation, this means that this reagent is selective to zinc and iron, permitting to get good recoveries and quality of concentrates.
 
 
 ER – 590
 

Good selectivity frothing agent when used in a lead, zinc, silver differential process. It acts with good synergy with the collectors employed.
Another feature is its low unit consumption.

 
 
 
 
 
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