Use Of Depressants In The Direct Flotation Of A Silicate
2020-11-5ensp0183ensp1. Introduction. Flotation is the most common concentration process used by the mineral industry, both in quantity of ores processed and in diversity of applications Peres et al, 2007.At present, over 2 x 10 9 t per year of ore is estimated to be processed through flotation. In Brazil, this technique played an important role in the growth of the mineral sector, especially in the industry of.