Process and experimental study on the preparation of nickel and cobalt from active magnesium oxide in copper-cobalt ore in the Democratic Republic of the Congo
Hebei Messi Biology Co., Ltd. stated that cobalt is an extremely important strategic metal, mainly used in cemented carbide, ceramic color glaze, battery materials, high-temperature alloys and magnetic materials. In recent years, with the country’s vigorous development of new energy industries, the cobalt smelting industry has developed vigorously, and the market demand for cobalt raw […]