Hydrometalurgical procedure for the benefit of complex piritic minerals. (Machine-translation by Google Translate, not legally binding)

摘要

Hydrometallurgical procedure for the benefit of complex pyritic minerals, characterized in that the previously ground mineral is subjected to a flotation process in which a global concentration of non-ferrous metal sulphides is obtained, in such a way that a high recovery in non-ferrous metals is achieved. Ferrous without pursuing a high law in the concentrate. (Machine-translation by Google Translate, not legally binding)