Flotation Of Boron Minerals

The beneficiation of boron minerals flotation with well defined systems has been only slightly, investigated in the literature. The difficulty arises from fact that boron minerals cover a spectrum of solubilities. Colemanite (a calcium-containing, relatively insoluble, boron mineral) and borax (a highly soluble boron mine, have been used to exemplify the flotation of boron minerals. Using sodium dodecylsulfonate (SDS) and dodecylamine hydrochloride (DAH), the floatability responses of these boron minerals are considerably different. This has been ascribed to variations in the solubilities of boron minerals and the presence of cations in the lattice structure. In study, flotation tests and zeta potential measurements used to determine the flotation mechanisms of boron minerals.