
Improving reverse flotation ofite ore using pulse
Although depressants considerably impair the flotation of iron oxides, was removed from nickel concentrates by using a high intensityic field in the froth phase as the froth left the flotation cell. Ersayin and Iwasaki 2002 studied the effect of aic field on the cationic silica flotation ofic taconite concentrates.ic particles were found to be attached to the