Malachite is one of the main minerals used for the industrial enrichment and recovery of
copper oxide resources, and copper ions are unavoidable metal ions in the flotation pulp …

Sulfidization flotation is the main method for recovering non-ferrous metals oxide minerals,
and the sulfidization effect determines the flotation recovery of minerals. In this paper, the …

Pseudo glycolythiourea acid (PGA) was synthesized and used as depressant for flotation
separation of Cu and Mo. The results indicate that a low amount of PGA has strong …

The influence of oxidizer hydrogen peroxide (H 2 O 2) on the chalcopyrite and galena
flotation separation using sodium lignosulfonate as the depressant was studied and the …

Metal ions are commonly used to activate oxide minerals and improve the collector
adsorption on the mineral surface. In this work, lead ions were added after azurite was …

The separation of arsenopyrite from pyrite has always been a complication due to the lack of
green and high-efficiency flotation reagents. In this study, a macromolecular organic …

Being a common gangue mineral in many sulfide deposits, naturally hydrophobic talc needs
to be depressed by adding depressants. In this paper, xanthan gum was introduced as a …

The recovery of fine mineral particles in flotation is limited owing to the low collision
probability between the particles and air bubbles. The carrier flotation method can enhance …

In this study, chalcopyrite was oxidized in hydrogen peroxide (H 2 O 2) solutions of different
concentrations to simulate different degrees of oxidation in real ores, and the effects of H 2 O …

In this paper, a novel dithiocarbamate compound, S-benzoyl-N, N-diethyldithiocarbamate
(BEDTC), was synthesized via one-pot reaction of diethylamine, carbon disulfide, sodium …