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.