This separation of values from waste rock is known by a variety of names, Materials Beneficiation, Mineral Dressing, Mineral Processing,, Ore dressing, or Mineral Beneficiation. It is usually carried out by relatively simple physical mechanical operations that do not destroy either the physical or chemical identity of the materials being treated.
Copper ore divides into ore sulfide ,ore oxide and mixing ore according to its oxide rate . The main process for copper ore is flotation , for refractory mixed copper ore and refractory oxide ore , normally use hydrometallurgy process .It is a high technological enterprise that integrated research , manufacture, sales and service .
Mineral dressing The first process most ores undergo after they leave the mine is mineral dressing , also called ore preparation, milling, and ore dressing or ore beneficiation. Ore dressing is a process of mechanically separating the grains of ore minerals from the gangue minerals, to produce a concentrate ...
Flotation is widely used to concentrate copper, lead, and zinc minerals, which commonly accompany one another in their ores. Many complex ore mixtures formerly of little value have become major sources of certain metals by means of the flotation process. This article was most recently revised and updated by Chelsey Parrott Sheffer, Research Editor.
Iron ore beneficiation ways, according to different kinds and natures of iron ore, can be divided into several processes. Among these ways, there are magnetic iron ore beneficiation, weakly magnetic iron ore beneficiation, and commensal iron ore beneficiation.