Bauxite Ore

Product Overview

Description

We are well know globally for the supply of Bauxite Ore.Our experince
permits us to supply our product within the USA and to your closest port at any angle of the world.
We can meet your demand based on our specification bellow. But if our specification
does not meet your demand, kindly notify by providing your specification so we can
notify you if we can meet your precise specification. We an meet your demand as soon as
you want it

 

 

Grade	AL2O3	FE2O3	TIO2	K2O+Na2O	CaO+MgO	Bulk density
75	75min	≤3.0	≤4.0	≤0.3	≤0.5	≥2.70
80	80min	≤3.0	≤4.0	≤0.3	≤0.5	≥2.80
85	85min	≤2	≤4.0	≤0.3	≤0.5	≥3.00
86	86min	≤2	≤4.0	≤0.3	≤0.5	≥3.10
87	87min	≤2	≤4.0	≤0.3	≤0.5	≥3.20
88	88min	≤1.8	≤4.0	≤0.25	≤0.5	≥3.25
90	90min	≤1.8	≤4.0	≤0.25	≤0.5	≥3.3

 Remark:This datasheet is just for your reference.

               If you have special requirements,please contact with us.

 

Size

Grain: 8-5mm, 5-3mm, 3-1mm, 1-0mm
Powder: 320mesh, 280mesh, 240mesh, 200mesh, 

              180mesh, 150mesh, 120mesh, 100mesh

 

 

Description

Bauxite is a mixture of minerals that contain various concentrations of hydrated aluminum oxides as well asimpurities,which is also called calcined bauxite or sintered bauxite.Its main component is alumina,which is a hydrated alumina containing impurities and is a kind of earthy mineral.White or off-white,brown or light red due to iron.Density 3.45g/cm3,hardness 1-3,opaque,crisp.Extremely hard to melt. .Insoluble in water,soluble in sulfuric acid,sodium hydroxide solution.It is mainly used for aluminum smelting and refractories.

 

 

Characteristics of Bauxite

1. High refractoriness.
2. Physicochemical stability.
3. Volume density high .
4. Low porosity.
5. Low water absorption.
6. Fully calcined
7. Low impurity content.

 

 

Main Application

1.aluminium metallurgy,

2 refractory material,

3 precision casting,

4 aluminate cement

 

 

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