Grey Rotary Kiln Calcined Bauxite For Cement Industry In Construction Concretes Support
Refractory Grade Bauxite , Rotary Kiln Bauxite , Calcined Bauxite 87 %
Details information
High Alumina Bauxite also called bauxite aggregate,its composition is very complex,and the general term of Hydrous Alumina Ore with different geological origin. Such as boehmite, diaspore and gibbsite (Al2O3 - 3H2O); some are diaspore and kaolinite (2SiO2 Al2O3 2H2O) Company; some kaolinite, and with the increase of the content of kaolinite, which is generally the bauxite or kaolinite clay. Bauxite is usually formed by chemical weathering or exogenic action. There are few pure minerals and always contain some foreign minerals, which contain more or less clay minerals, iron minerals, titanium minerals and detrital heavy minerals.
High Alumina Bauxite also called bauxite aggregate,its composition is very complex,and the general term of Hydrous Alumina Ore with different geological origin. Such as boehmite, diaspore and gibbsite (Al2O3 - 3H2O); some are diaspore and kaolinite (2SiO2 Al2O3 2H2O) Company; some kaolinite, and with the increase of the content of kaolinite, which is generally the bauxite or kaolinite clay. Bauxite is usually formed by chemical weathering or exogenic action. There are few pure minerals and always contain some foreign minerals, which contain more or less clay minerals, iron minerals, titanium minerals and detrital heavy minerals.
Application:
- In construction concretes, rapid strength development is achieved, even at low temperatures.
- In construction concretes, high chemical resistance is possible.
- In refractory concretes, strength is maintained at high temperatures.
- As a component in blended cement formulations, various properties such as ultra-rapid strength development and controlled expansion can be obtained.
Physical And Chemical Properties
Shaft Kiln Bauxite
| Items | Al2O3 | Fe2O3 | B.D. |
| 86 | 86% min | 2% max | 2.9-3.15 |
| 85 | 85% min | 2% max | 2.8-3.10 |
| 84 | 84% min | 2% max | 2.8-3.10 |
| 83 | 83% min | 2% max | 2.8-3.10 |
| 82 | 82% min | 2% max | 2.8-3.0 |
| 80 | 80% min | 2% max | 2.7-3.0 |
| 78 | 78% min | 2% max | 2.7-2.9 |
| 75 | 75% min | 2% max | 2.6-2.8 |
| 70 | 70% min | 2% max | 2.6-2.8 |
| 50 | 50% min | 2% max | 2.5-2.55 |
Rotary Kiln Bauxite
| Itams | Al2O3 | Fe2O3 | B.D. | K2o+Na2o | CaO+MgO | TiO2 |
| 88 | 88% min | 1.5% max | 3.25 min | 0.25% max | 0.4% max | 3.8% max |
| 87 | 87% min | 1.6% max | 3.20 min | 0.25% max | 0.4% max | 3.8% max |
| 86 | 86% min | 1.8% max | 3.15 min | 0.3% max | 0.5% max | 4 % max |
| 85 | 85% min | 2.0% max | 3.10 min | 0.3% max | 0.5% max | 4% max |
| 83 | 83% min | 2.0% max | 3.05 min | 0.3% max | 0.5% max | 4% max |
| 80 | 80% min | 2.0% max | 3.0 min | 0.3% max | 0.5% max | 4% max |
| 78 | 75-78% | 2.0% max | 2.8-2.9 | 0.3% max | 0.5% max | 4% max |
Round Kiln Bauxite
| Itams | Al2O3 | Fe2O3 | B.D. | K2o+Na2o | CaO+MgO | TiO2 |
| 90 | 90% min | 1.8% max | 3.4 min | 0.3% max | 0.5% max | 3.8% max |
| 89 | 89% min | 2.0% max | 3.38 min | 0.3% max | 0.5% max | 4% max |
| 88 | 88% min | 2.0% max | 3.35 min | 0.3% max | 0.5% max | 4% max |
| 87 | 87% min | 2.0% max | 3.30 min | 0.3% max | 0.5% max | 4% max |
| 86 | 86% min | 2.0% max | 3.25 min | 0.3% max | 0.5% max | 4% max |
| 85 | 85% min | 2.0% max | 3.20 min | 0.3% max | 0.5% max | 4% max |
| 83 | 83% min | 2.0% max | 3.15 min | 0.3% max | 0.5% max | 4% max |
Package:
1 ) . In 1MT/1.25MT Big Bag
2 ) . In 1.25MT Big Bag
According To Customers' Reauirement.
FAQ:
Q : What is your lead time?
A : It usually needs about 7-14 days after receiving the workable payment.
Q : Do you provide free samples?
A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.
Q : What is your payments term?
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
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