Zinc sulphide concentrate leaching processes remain pivotal in the field of hydrometallurgy, providing a sustainable and economically viable route for zinc recovery from sphalerite ores. These ...

Processing zinc into a pure form is complicated by the fact that the ore invariably contains other chemical elements such as iron and sulphur. Traditionally, the zinc ore concentrate is roasted in hot ...

Keetmanshoop — PRODUCTION at the Skorpion Zinc Mine in the South ground to a halt almost four weeks ago after a chemical reaction destroyed aluminium cathodes at the mine's cell house. The cathodes ...

The extraction amount of lead and zinc in the eighth month of this year was 71,602 tons, which was nine percent less than the figure for the same month in the past year. According to the United States ...