Beneficiation of feldspar ore for application in the ...
Many papers on the application of collectors in the flotation of feldspar have been published. Feldspar has been traditionally separated from quartz using amine type cationic collectors and hydrofluoric acid as activator for feldspar (Rabone, 1957, Shimoiizaka et al., 1976, Manser, 1975, Thom, 1962, Crozier, 1990, Demir et al., 2003).