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Europe, Middle East, Africa
Asia Pacific

Highly Efficient Mining Reagents

Hexion’s flotation collectors and depressants help customers in the mining industry improve their productivity and reduce treatment costs while solving specific metallurgical challenges. Our products are used in the processing of a variety of metals and minerals.

Hexafloat™ Collectors

  • Used extensively as a collector in lithium, rare earth and phosphate flotation
  • Maximize recovery-grade performance  
  • Anionic nature
  • Excellent water solubility
  • Lower dosage and process treatment costs than conventional methods
  • Hexafloat Series collectors are customer tailored formulations developed for specific ore bodies and processes. 
  • Easy to handle
  • Lower dosage required
  • Environmentally friendly
  • Improved cost-performance
  • Enhanced Collector Performance
  • Improved yield and recovery

CONVIRJ™ Depressant

  • Excellent depressant for iron sulphides, has been shown to depress pyrite and pyrrhotite. 
  • Can be used as an alternative to NaSH in Cu-Mo separation where copper is being depressed
  • Ready-to-use, easily mixes with water
  • Anionic-resistant to alkaline, acids and other electrolytes
  • Lower process treatment costs compared to other depressants
  • Improved selectivity
  • Effective Depressant for Iron Sulphides
  • Significantly less odorous and has a lower toxicity profile than other traditional depressants like Sodium Hydrosulfide (NaSH) and NOKES
  • Easy To Use
  • Water soluble
  • High Mo/Fe ratio/selectivity
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