Bauxite

Introduction to Bauxite

 

Bauxite is the main source of aluminum. It was first discovered in 1821 and named after Bauxite in France. As a sedimentary rock, its main components are aluminum oxide compounds and other impurities. The different sources of bauxite give it diverse physical and chemical properties. The extraction of aluminum metal goes through three main stages: mining, refining and smelting.

 

Bauxite is usually classified according to its use and is widely used in abrasives, chemicals and refractory materials.

Chemical composition of bauxite

 

ltem	Al2O3	Fe2O3	TiO2	CaO+MgO	R2O	g/cm3
AL-88	≥88	≤1.5	≤4.0	≤0.4	≤0.4	≥3.15
AL-85	≥85	≤18	≤4.0	≤0.4	≤0.4	≥3.10
AL-80	>80	≤2.0	≤4.0	≤0.5	≤0.5	≥2.90
AL-70	70-80	≤2.0	-	≤0.6	≤0.6	≥2.75
AL-60	60-70	≤2.0	-	≤0.6	≤0.6	≥2.65
AL-50	50-60	≤2.5	-	≤0.6	≤0.6	≥2.45

 

Hot selling Bauxite models

 

• 60 Bauxite: Iron 2.8, body density 2.3
• 65 Bauxite: Iron 2.5, body density 2.5
• 70 Bauxite: Iron 2.5, body density 2.7
• 75 Bauxite: Iron 2.2, body density 2.8
• 80 Bauxite: Iron 1.8, body density 2.9
• 82 Bauxite: Iron 1.8, body density 2.9
• 85 Bauxite: Iron 1.6, body density 3.1
• 88 Bauxite: Iron 1.6, body density 3.3

 

what is refractory bauxite ore used for?

 

Refractory bauxite ore (Bauxite) is an important aluminum ore, the main component of which is bauxite. The ore plays an important role in several industries, and the following is a list of its main uses:

 

1. Production of aluminum: Refractory bauxite ore is the main raw material for extracting aluminum metal, which is smelted by the Buck process.
2. Refractory materials: Refractory bauxite ore is used to produce refractory bricks and refractory coatings, which are widely used in the steel industry and industrial furnaces.
3. Ceramic manufacturing: The ore is commonly used in the ceramic industry as an aluminum source to improve the strength and wear resistance of ceramic products.
4. Chemical raw materials: Refractory bauxite ore can be used to produce bauxite powder, which is then used to manufacture chemical products such as sodium aluminate.
5. Water treatment: Refractory bauxite ore can be used as a water treatment agent to help remove impurities and pollutants in water.
6. Rubber and plastic additives: In the rubber and plastic industries, refractory bauxite ore is used as a filler to enhance the mechanical properties of the material.
7. Building Materials: In the construction industry, refractory bauxite is used to modify concrete and other building materials.

 

Packing and delivery

 

 

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FAQ

 

1:What's the MOQ of rder?
A:No limit,We can offer the best suggestions and solutions according to your condition.

 

2:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available for us.

 

3:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.

 

4:How about your company's certification?
A:we can supplyISO9001 and Test Report,also we could apply other necessary certification.

 

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