Bauxite is really a rock composed primarily of aluminum oxide and aluminum hydroxide minerals. These may well incorporate: gibbsite, boehmite and diaspore. Bauxite ore is the major aluminum ore, and the producer normally use the buyer process to extract alumina from the bauxite ore. Bauxites are typically classified in accordance with their intended commercial application: abrasive, cement, chemical, metallurgical, refractory, and so on.
Bauxite is used to create aluminum, main aluminum, extrusion billet, rolling slab, wire rod and so on. It truly is the major source of aluminum. Bauxite doesn’t need complicated processing since most of the bauxite mined is of an acceptable grade or might be enhanced by a fairly simple and affordable process of removing clay.
The bauxite layer varies from two meters to 12 meters deep. The open pit bauxite ore is simple to dig out in the ground. The production begins together with the extraction of bauxite ore, the bauxite ore is then taken to a dump station for transportation for the processing plant (named a beneficiation plant) by rail and belt conveyor. At the beneficiation plant, the bauxite is crushed, screened and washed to get rid of fine particles. It is then placed on stockpiles, which are loaded onto ships or be refined into alumina.