Pyrite, as a disturbing gangue mineral in the beneficiation of valuable sulfide minerals and
coal resources, is usually required to be depressed for floating in flotation practice …

Depression of pyrite in a low-alkaline system has sparked soaring interests for the multi-
metal sulfide minerals flotation recently. This study investigates effects of combined …

The adsorption of hydroxyl and calcium hydroxyl ions (OH− and CaOH+) on pyrite (100)
surfaces was studied using first-principles calculations to investigate the depression of pyrite …

Quartz, a common inorganic nonmetallic mineral, is usually removed or purified by
beneficiation, normally flotation. Given the strong polarity of the quartz surface, it is easy to …

The strategy of enhancing the surface activity by preadsorption of metal ions (surface
activation) is an effective way to promote the adsorption of surfactant on surfaces, which is …

The surface hydration is one of the main reasons for the difficulty of coal slurry water
sedimentation and dewatering, the Density functional theory (DFT) and Molecular dynamics …

The presence of Fe and Al atoms in large quantities in phosphate ores can significantly
affect the surface properties of the minerals during flotation. In this study, the effects of Fe/Al …

Metal ions are widely used as activators in the flotation of oxidised minerals. At the same
dosage of collector, the recovery of target minerals (cassiterite, scheelite, wolframite and …

Despite density functional theory (DFT) has been widely applied in the study of Au-doped
pyrite, effects of Au doping on the structural properties and floatability of pyrite still remain …

Chlorite is widely associated with the valuable oxidized minerals, and the inhibition of
chlorite is an inevitable problem during flotation separation. This study finds the Pb-starch is …