Pionera® F-Range of biopolymers consists of selective depressants and flotation optimisers for a broad range of gangue minerals in mineral beneficiation processes.
Flotation Optimisers and Depressants
They can offer a significant economic advantage in the flotation of minerals by reducing smelter penalties, increasing grades and recovery of mineral concentrates.
- Improved grade and recovery
- Depression of penalty elements
- Excellent EHS profile
- Sustainable products from renewable sources
Our flotation depressants are proven to be effective on a variety of gangue minerals:
- Sulfide minerals, like pyrite, pyrrhotite, arsenic and bismuth sulfides
- Oxide minerals, like silicates, talc and calcite
- Clays and graphite
- Sulfate minerals, like baryte and gypsum