The testing results and application of two-stage flotaton for the colored mineral, which separated from Cine-Ceyhan albite in Turkey(such as self-biotite, biotite, rutile and titanite ).First,using the mixture of MIBC and terpineol(1:1)
In mica flotation , with the tallow amine acetate pH2.5 ~ 3. The amount of sodium oleate, pH and grinding fineness impact the second step of the oxide flotation. Test results show that ,after milling the minerals to -300μm and removing the clay mine, it is an effective way to remove colored gangue mineral. The best flotation conditions: pH2.5 ~ 3 mica flotation, 225g / t Armac TD dosage; pH5.5 ~ 6.5 iron and titanium oxide, 2000g / t sodium oleate collector.To obtain the high-quality feldspar with less than 0.1% of TiO2 + Fe2O3 . According to a large number of trials,the beneficiation plant is designed and built, and came into production in 1999.
