Arsenic is a highly toxic metalloid that is extensively distributed in soils and water bodies,
resulting in a variety of toxicity mechanisms and harmful effects on humans and …

Water is a basic and significant asset for living beings. Water assets are progressively
diminishing due to huge populace development, industrial activities, urbanization and rural …

The importance of the flotation process to the economies of the entire industrial world is
considered to be enormous; it is a gravity separation method, which is based on the idea of …

Coal gasification slag is a kind of solid waste that exhibits suboptimal resource utilization
and contributes to environmental pollution. Flotation is a common method of sorting coal …

Metal sulfides are usually semiconductor and cause electrochemical reactions. This
phenomenon plays an important role in sulfide flotation. Pyrite as the most abundant sulfide …

In this research, to achieve green effective separation of chalcopyrite and galena, a novel
synthetic depressant, dithiocarbamated poly (acrylamide-allyamine)(DTC-PAA), was …

Arsenopyrite is an arsenic-bearing mineral that frequently occurs with chalcopyrite in
polymetallic sulphide deposits. Their separation via existing methods and reagents involved …

In the present article, a macromolecular polymer poly (acrylamide-allylthiourea)(PAM-ATU)
was synthesized by solvent method with an average molecular weight of 1.66× 10 4 g/mol …

A novel chelating collector, phenylethyl hydroxamic acid (BEHA), was synthesized by
hydroxylamine method by increasing the carbon chain on the basis of benzohydroxamic …

Exponential increasing demands for base metals have made meaningful processing of their
quite low-grade (> 1%) resources. Froth flotation is the most important physicochemical …