Maximizing Sulphide Mineral Recovery: Why O,O-di-sec-butyl dithiophosphate Outperforms Traditional Collectors in Complex Flotation Circuits

In the competitive landscape of mineral processing, the selection of a collector is not merely a chemical choice—it is a strategic decision that dictates recovery rates, concentrate grades, and overall plant profitability. Among the vast array of beneficiation reagents, dithiophosphates stand as the second most critical class of collectors, second only to xanthates. Within this category, sodium O,O-bis(butan-2-yl) sulfanidylphosphonothioate (commonly known as Sodium Dibutyl Dithiophosphate or Sodium Aerofloat) has emerged as a superior solution for complex sulphide ore bodies.

2026-03

2026-03-27