Copper and molybdenum are important metal resources, efficient treatment and utilization of
copper and molybdenum ores are of great significance to the development of economy and …

Molybdenum is an important alloy element for metallurgical industry because of its high
temperature stability. As the major mineral reserve for molybdenum, molybdenite (MoS 2) is …

In the present work an intense bibliographic search is developed, with updated information
on the microscopic fundamentals that govern the behavior of flotation operations of …

In this study, sulfonated lignite (SL) was studied as the depressant in the separation of
fluorite and calcite with sodium oleate (NaOL) as the collector. The flotation recovery of …

In the present study, the poly (acrylamide-allyl thiourea)(PAM-ATU) with an average
molecular weight of approximately 1.66× 10 4 g/mol was introduced as the chalcopyrite …

Humic acid (HA), as an environmentally friendly depressant, absorbed significant attention
for possible cleaner production within mineral separation by selective separation, especially …

Depressants are critical reagents for the selective separation of minerals in froth flotation.
They serve a vital role in preferentially making the gangue minerals hydrophilic and prevent …

Abstract O-Carboxymethyl chitosan (O-CMC), a nontoxic and biodegradable derivative of
the natural polysaccharide-chitosan, was recently found to be a viable alternative for the …

The effective separation of chalcopyrite and molybdenite is the most serious challenge for
the utilization of copper and molybdenum resources. One of the effective methods to solve …

The separation of molybdenite and chalcopyrite is a major challenge because of their similar
floatability. It is essential to discover a depressant for selectively inhibiting chalcopyrite in a …