Sodium hydrosulfide solution
Sodium hydrosulfide removes harmful ions and impurities from mineral surfaces, cleaning them and improving the efficiency of collector-mineral interactions. The removal of impurities results in a purer mineral surface, facilitating collector adsorption.
Sodium hydrosulfide adjusts the pH of the pulp, creating an alkaline environment suitable for the flotation of specific sulfide minerals. Different sulfide minerals exhibit optimal flotation performance at specific pH levels, and pH adjustment optimizes flotation conditions.