| Place of Origin: | Henan, China |
|---|---|
| Brand Name: | CHYL |
| Certification: | ISO |
| Model Number: | CHYL-YCL002 |
| Minimum Order Quantity: | 5 tons |
| Packaging Details: | Jumbo bag |
| Delivery Time: | 5-15 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000 Ton/Tons per Month |
| Name: | High Grade Calcined Bauxite Ore | Size: | 0-1/1-3/3-5mm, 200mesh, 325mesh Or Customized |
|---|---|---|---|
| Al2O3 (Min): | 80%-88% Or Customized | Application: | Refractories Manufacturing |
| Color: | Yellow Or Darker | Fe2O3 Content: | Less Than 2% |
| Highlight: | Al2O3 Calcined Bauxite,Ore Aluminum Bauxite,5mm Aluminum Bauxite |
||
High Grade Calcined Bauxite Ore
Calcined Bauxite is produced by sintering high-alumina bauxite in rotary, round or shaft kilns at high temperatures of 1600℃-1800℃. This process of calcining (heating) bauxite in kilns removes moisture and gives Calcined Bauxite its high alumina content and refractoriness, low iron, and grain hardness and toughness.
Physical and chemical index of High Grade Calcined Bauxite Ore
|
Item |
SNR88 |
SNR86 |
SNR85 |
|
|
Al2O3(%) |
88.0min |
86.0min |
85.0min |
|
|
SiO2(%) |
5.5max |
7.0max |
8.0max |
|
|
Fe2O3(%) |
1.6max |
1.8max |
2.0max |
|
|
TiO2(%) |
4.0max |
4.0max |
4.0max |
|
|
CaO+MgO |
0.40max |
0.40max |
0.40max |
|
|
K2O+Na2O |
0.40max |
0.40max |
0.40max |
|
|
B.D(gm/cc) |
3.25min |
3.20min |
3.10min |
|
|
Moisture |
0.3max |
0.3max |
0.4max |
|
Photos of different size bauxite:
Packages of RK Bauxite
