The production of critical metals for emerging clean technologies also requires more
sustainable, cleaner and cost-effective processing options. The recovery of cobalt (Co) via …

Cobalt, a critical material for numerous important applications, faces supply risks due to the
scarcity of cobalt ores and rising global demand. Copper-cobalt ore, a key source for cobalt …

In the processing of copper and precious metal recovery in a mine in Chengde, Hebei
Province, the decrease in copper mineral content and finer grain size distribution of the …

Process mineralogy was applied to design the process circuit of magnetite tailings
containing copper, lead and zinc from Marcona Iron Ore Mine. Mineralogy parameters, such …

Refractory iron ore is often discarded as tailings. This causes a great waste of iron
resources. In this paper, the flash roasting-magnetic separation process was designed by …

Existing collectors used in the flotation process of bastnaesite ores are characterized by the
poor flotation performance and low recovery. In this paper, from the perspective of molecular …