Flotation separation remains a cornerstone in mineral processing, leveraging the differential surface properties of minerals through tailored adsorption of reagents. This process relies on the ...

Zinc ore processing has long been a cornerstone of metallurgical practice, especially given zinc's vital role in galvanisation, alloy production and various industrial applications. In recent decades, ...

Flotation cells operate in extremely demanding conditions. They are constantly exposed to sudden changes in density and ...

Flotation is one of the most important processes for separating minerals in the raw materials industry. Achieving the highest ...

Viking Mines’ first stage metallurgical testing on a sample from the Linka tungsten project in Nevada has delivered a 16-fold ...

Mineral concentrate grades compare favourably to historical and current hard rock global rare earth producers, of which 30% REO is the typical lowest grade concentrate produced. Results will be ...

Alfred H Knight (AHK) will exhibit at PDAC 2026, the world's leading mineral exploration and mining convention, taking place from 1-4 March in Toronto, Ontario.Delegates are invited to visit AHK's ...

The Albion Process™ test results achieved: These results demonstrate that the Albion hydrometallurgical oxidation route effectively liberates precious metals contained within refractory sulphide ...

High batch cleaner flotation recoveries of up to 94%, 71% and 92% for copper (Cu), gold (Au) and silver (Ag), respectively. High metal recoveries at a relatively coarse primary grind size of 80% ...

Alfred H Knight (AHK) will exhibit at PDAC 2026, the world's leading mineral exploration and mining convention, taking place from 1-4 March ...