Minerals | Free FullText | Selective Flotation of Calcite
The grinding fineness was 93% 74 m. The reagent schedule was as follows: pH 9, CA 3000 g/t, NaF 8000 g/t and SOA 150 g/t. The flotation results are presented in Table 1. It can be seen that, in calcite concentrate, the calcite recovery is up to % while fluorite has a very low recovery of %.