Mineral processing is one of the important methods of resource utilization, and flotation and
leaching are the main methods of mineral processing. The conventional reagents used in …

Froth flotation has been widely used in upgrading iron ores. Iron ore flotation can be
performed in two technical routes: direct flotation of iron oxides and reverse flotation of …

Abstract A novel surfactant N, N-Bis (2-hydroxypropyl) laurylamine (NHPA) was synthesized
and utilized as a collector in the flotation of quartz. The properties of NHPA were explored …

The low-grade ores invariably liberate in finer sizes and the fines contain good amount of
iron values in it. Flotation is the most established solution, both technologically and …

In this paper, a novel surfactant N-dodecyl-isopropanolamine (NDIA) has been synthesized
and utilized as a collector for flotation separation of quartz from hematite. The flotation …

In the reverse flotation separation of apatite and its associated siliceous gangue minerals,
the common collector dodecylamine (DDA) exhibits a poor selectivity. To remedy this issue …

Application of a novel ionic liquid as flotation reagent in the flotation separation of quartz and
magnesite has been investigated. The flotation behavior and surface properties of quartz …

Traditional cationic collectors generally exist some disadvantages, such as high foam
viscosity and difficulty in defoaming, which worsening the flotation separation effect. Herein …

In this study, we focused on the collecting features and sorption mechanism of stearyl
diethanolamine (SDA) used as a novel collector towards the surfaces of quartz and …

Magnesite ore powder is the primary raw material used to prepare refractory magnesia. With
the depletion of high-grade magnesite, methods to reduce the impurities and improve the …