Bauxite
As a refractory raw material, bauxite is a finely dispersed colloidal mixture consisting of aluminum hydroxide in various proportions. In the refractory industry, it usually refers to bauxite ore with an Al2O3 content of more than 48% and a lower Fe2O3 content after calcination.
1. It is a sedimentary rock with a high aluminum content.
2. It is mainly used in aluminum production and as a source of alumina.
3. It has a very high strength-to-weight ratio and high fire resistance due to its high alumina content.
Product Description
The main components of high bauxite ₃ are Al₂O₃, SiO₂, Fe₂O₃, and TiO₂ ₃ account for 95% of the total components, and the secondary components are CaO, MgO, K₂O, Na₂O, MnO₂, and organic matter. Amido ₃ is the main component of bauxite.
Amido ₃ in Chinese bauxite is 45% to 80%. In contrast to the SIO2 content, Fe₂O₃ is in the range of 1.0% to 1.5%, and has a low CaO and MgO content, and the TiO₂ in ₃ is 2% to 4%.
The Application Of Bauxite
It is used in glass furnaces as a refractory material. It has a high melting point, good thermal shock resistance, and excellent corrosion resistance, which means it can withstand high temperatures and acidic environments. This makes it ideal for use in the hot, acidic environment inside a glass furnace.
It is a naturally occurring material that is used in the production of refractory cement. It is a combination of alumina and iron oxide, with a high alumina content, and is used as a binding agent in refractory cement. It is an ideal material for refractory cement because of its heat resistant and corrosion resistant properties.
It is a kind of refractory material, which is widely used in industrial production, and its application in the refractory industry is very extensive. In addition, bauxite can be used to produce different types of refractory bricks, such as corundum brick, mullite brick, high alumina brick and other types.
- Technical Sheet
- Production Process
- Packing & Shipping
| Brand Properties |
AL2O3 | FE2O3 | TIO2 | K2O+Na2O | CaO+MgO |
Bulk density
|
| GAL75 | ≥75 | ≤2.5 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.7 |
| GAL80 | ≥80 | ≤2.5 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.8 |
| GAL85 | ≥85 | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.0 |
| GAL86 | ≥86 | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.1 |
| GAL87 | ≥87 | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.2 |
| GAL88 | ≥88 | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
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More Information About Jucos Bauxite
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A1:It consists mostly of the minerals gibbsite, boehmite, and diaspore, which contain large amounts of aluminum hydroxide. Bauxite is the main source of aluminum in the world, and is valuable for its ability to be processed into aluminum metal.
A1：It is the primary source of aluminum and is used in a variety of products including aluminum foil, cans, and automotive parts. In addition,it is also used in the production of refractory materials, abrasives, and cement.
A3:It is processed in a variety of ways. The most common process is the Bayer process, which involves grinding the bauxite ore, treating it with sodium hydroxide, and filtering the solution. This process results in a highly-concentrated form of aluminum oxide, which is then subject to further processing.
A4:Of course, free samples are available.
A5:It usually needs about 15- 20 days after receiving the PO.