
The Four Popular Niobium Flotation Plants with Flowsheets ...
Dec 20, 2021 · The beneficiation flowsheets and reagent schemes for these three operations will be discussed in this article. The flowsheet for the Oka Mine, which was in operation in Quebec, Canada from 1961 to 1977, will also be discussed. Related: Main Types of Niobium Minerals Deposits With Photos. Beneficiation of Niobium by Froth Flotation Full ...