Aluminum Ore Processing Plant

Aluminum Ore Processing Plant

Bauxite ore also known as paragominas and its composition is complex. The color of bauxite ore is generally white or gray, because of the existence of the iron, the color contains brown - yellow or light red. Its density is 3.9 ~ 4g/cm3, hardness of 1 to 3, opaque, brittle and extremely difficult to melt.

about aluminum ore processing

The extracted bauxite ore need to be processed to refine aluminium and reduce the gangue content. Several different technics are involved in bauxite ore beneficiation together with crushing; grinding; washing; filtration; sizing; gravity concentration; magnetic separation; flotation etc. Above all, the raw bauxite ore are going to crushed and grinded to have for further processing. After that magnetic separation is most commonly used to separate home magnetic Bauxite ore originating from various less-magnetic or nonmagnetic grain. Sometimes, gravity or flotation method maybe used and never magnetic separation. In the final, thickening and dewatering are used to remove the moisture or even liquid from slurried specializes in and waste slurries. ZENITH specializes bauxite beneficiation plant network.

aluminum beneficiation and processing

Aluminum mining processes depend largely on the nature of the ore body. If the ore is not uniform, contains an excessive amount of kaolin, or is difficult to handle due to the moisture content, blending operations, physical beneficiation, and aluminum drying are used. Grinding is designed to produce feed material small enough to ensure easy alumina extraction, yet coarse enough to avoid clarification problems with aluminum residue. Uniform, consistent, easily digested aluminum slurry is formed by blending properly g round aluminum slurry in slurry storage ¡°surge¡± tanks prior to digestion.

In essence, beneficiation operations typically serve to separate and concentrate the mineral values from waste material, remove impurities, or prepare the ore for further refinement. Beneficiation activities generally do not change the mineral values themselves other than by reducing (e.g., crushing or grinding), or enlarging (e.g., pelletizing or briquetting) particle size to facilitate processing. A chemical change in the mineral value does not typically occur in beneficiation.

aluminum ore beneficiation equipment

In recent years, several advanced technologies have been developed to improve the separation of finer materials. As a leading company in mining industry, ZENITH Company can supply our consumers with high-tech and high quality aluminum ore beneficiation equipment. aluminum ore beneficiation equipment for sale have a lot selectivity. Our most popular products are crushing equipment, grinding equipment, sand making equipment and separating machine. For aluminum ore crushing, you can choose aluminum ore jaw crusher, cone crusher, impact crusher and grinding mills such as ball mill, vertical roller mill and super thin grinding mill. For aluminum ore separating, you can use our magnetic separator, flotation separator or gravity separator.