Chalcopyrite (CuFeS 2) is the most abundant copper-containing resource in the earth and is
also widely distributed in solid wastes and secondary resources. Biohydrometallurgy …

The need to process low-grade and/or complex chalcopyrite-containing ores that cannot be
concentrated is the main driver for the development of hydrometallurgical processes. The …

In this work, density functional theory (DFT) calculation, X-ray photoelectron spectroscopy
(XPS) and electrochemistry analysis were carried out to investigate the dissolution process …

In order to unravel the oxidation mechanism (s) of chalcopyrite (CuFeS 2) surfaces, the
surface anisotropy of CuFeS 2 was investigated under both dry and aqueous atmospheres …

In order to better understand the floatability of molybdenite (MoS 2), the anisotropic
properties of MoS 2 faces and edges were investigated, followed by the adsorption of H 2 O …

The adsorption of iodine anions (iodide and iodate) on the sulfur terminated (001)
chalcopyrite surface has been systematically investigated combining first-principles …

Chalcopyrite is often associated with galena in nature, which brings great difficulties to the
flotation recovery of chalcopyrite. One of the main reasons for these difficulties is that …

The initial release of cations upon oxidation of metal sulfides commonly produces a metal-
deficient surface and undersurface layers, which should greatly affect the properties of …

The poor molybdenite flotation behavior in high-calcium water is mainly caused by the fact
that Ca 2+ ions can inhibit the adsorption effect of hydrocarbon oils on the molybdenite …

The oxidation and hydration of molybdenite surfaces cannot be avoided during the crushing
and flotation processes in industry, which adversely affects its clean separation and …