Materials :Rotary kiln, shaft kiln,or round kiln

Barmac Mill

Size :0-1/1-3/3-5/5-8mm

Powder: -100mesh,200mesh ,- 325mesh

Package:1-1.3MT big bags

calcined bauxite, also known as alumina oxide or alumina, is a raw material used in the production of ceramics, refractories, and abrasives. It is produced by heating high purity alumina, or aluminum oxide, to temperatures above 1200°C in a furnace. This process is known as calcination.

Calcination transforms the raw material into a more reactive form by removing any impurities, crystal water and other volatile substances. This results in a product that is highly pure, with a consistent grain size and superior mechanical properties.

The calcined bauxite produced has a wide range of uses in various industries. In ceramics, it is used as a raw material for the production of ceramic tiles, tableware, and electrical insulators. In refractories, it is used to produce high performance refractory materials for high-temperature applications, such as furnaces, kilns, and incinerators. In abrasives, it is used as a grinding and polishing material.

The properties of calcined bauxite make it an attractive raw material for many industrial applications. These properties include high hardness, excellent wear resistance, high strength, and good thermal shock resistance. Additionally, it has good chemical stability, making it suitable for use in aggressive environments.

In summary, calcined bauxite is a high purity raw material with a range of industrial applications. It is produced by heating high purity alumina to high temperatures, which removes impurities and other volatile substances, resulting in a consistent and highly pure product. Its excellent mechanical properties, chemical stability, and thermal shock resistance make it ideal for use in ceramics, refractories and abrasives.

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