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SELECTIVE FLOTATION OF SULPHIDES FROM A GOLD MINING OPERATION
2017
Engevista
This paper presents a study to obtain sulphide as byproducts of a concentrated cleaner of gold generated from the flotation process of sulphide gold ore of mine Morro do Ouro. Chemical analysis of the concentrated of gold showed a content of approximately 22.05% S, in the form of a bulk sulphides. The liberation of the sulphides was measured using a SEM with second generation automated mineralogy (MLA). For the chalcopyrite recovery step, the fraction of liberated gangue particles is above 90%,
doi:10.22409/engevista.v19i2.861
fatcat:p36rdrd37zfbxgh3f3hsi5ehpe