subject: Bauxite Grinding Mill,bauxite Grinder Mill,bauxite Grinding Machine [print this page] Bauxite is the most important aluminium oreBauxite is the most important aluminium ore. This form of rock consists mostly of the minerals gibbsite Al(OH)3, boehmite -AlO(OH), and diaspore -AlO(OH), in a mixture with the two iron oxides goethite and hematite, the clay mineral kaolinite, and small amounts of anatase TiO2. Bauxite was named after the village Les Baux in southern France, where it was first recognised as containing aluminium and named by the French geologist Pierre Berthier in 1821.
Bauxite mining is used to get bauxite. The water in bauxite is taken out of the ore. This leaves a white powder that is called alumina which is another name for aluminum oxide. Alumina is made into aluminum.The U.S. makes the most aluminum but doesnt mine it here. We bring in the bauxite from other countries and use recycled aluminum to make things. Aluminum comes from Canada, China, Australia, India, Brazil, and Russia.
Bauxite is used in cement, chemicals, face makeup, soda cans, dishwashers, siding for houses, and other aluminum products. It is recycled so that it can be used over again.Bauxite is thought of as a rock because the minerals in it can be very different depending on where it is found. Actual minerals arent that changeable. Mineral identification is based on the sameness of the mineral each time a piece is found. For example, if you found a piece of halite, or salt, it would always look shiny or glassy, and always break evenly into cubes. Since the kinds of minerals that are in bauxite change a lot, its mineral identification changes from rock to rock, too. The sameness for mineral identification is not there so geologists think of it as a rock.
HGM series ultrafine grinding mill is the new type mining equipment for making micro powders, fine powderswhich is widely applied in the industries of metallurgy, mining, chemistry, cement, construction, refractory materials, ceramics, and so on.
Grinding materials of Clirik ultrafine grinding mill:
The purpose of the Ultrafine Mill is for super-fine grinding materials with hardness less than 6 in Moh's scale and humidity less than 6 percent such as kaolin, limestone, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica, pyrophyllite, sepiolite, carbon black, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphorite, pigment, up to 200 kinds. The granularity (or final size) of the finished products can be freely adjusted between 325-3000meshes (0.045-0.0057mm), and the capacity (ton/hour) ranges from 0.4T/H to 7.5T/H depending on the final size and the grinding materials.
