Cement Factory Raw Material Natural Bauxite of Bauxite Size 0-5mm for Turkey

Product Description:

1.Structure of Calcined Bauxite Description

Cement Factory Raw Material Natural Bauxite of  Bauxite  Size 0-5mm for Turkey

Bauxite (aluminous soil; Bauxite) is also called the alumina or bauxite, main ingredients are alumina, hydrated alumina containing impurities, is an earthy mineral. White or gray, brown and yellow or light red by iron.  From 4 to 3.9 g/cm3 density, hardness, 1 ~ 3 is not transparent, very brittle.  Very difficult to melt.  Insoluble in water,  soluble in sulfuric acid, sodium hydroxide solution. Mainly used for aluminium, refractory material. 

2.Main Features of the Calcined Bauxite

Cement Factory Raw Material Natural Bauxite of  Bauxite  Size 0-5mm for Turkey

Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum

hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .Calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from 85OC to 1600C) .This removes moisture there. By increasing the alumina content,compared to an alumina content of about 57%to 58% in raw bauxite, calcined bauxite has an alumina content of 84%to88%.The heating is carried out in rotary kilns. 

3.Main usage of the Calcined Bauxite

Cement Factory Raw Material Natural Bauxite of  Bauxite  Size 0-5mm for Turkey

(1) aluminium industry. Used in national defense, aerospace, automotive, electronics, chemical industry, daily necessities, etc. 
(2) precision casting. Alumina clinker made after the mould precision casting processed into fine powder. Used in military industry, aerospace, communications, instrumentation, machinery and medical equipment department. 
(3) is used for refractory products. High bauxite clinker refractoriness is as high as 1780, chemical stability strong, and good physical properties. 

4. Calcined Bauxite Images

 Cement Factory Raw Material Natural Bauxite of  Bauxite  Size 0-5mm for Turkey

5. Calcined Bauxite Specification

Cement Factory Raw Material Natural Bauxite of  Bauxite  Size 0-5mm for Turkey

Rotary Kiln Calcined Bauxite SEMI L.F Specification : Al2O3 : 83.00 + % Fe2O3 : 3.5 % SIO2 : 5 To 6% Cao : 2.5% TIO2 : 4 % , Size : 0-1MM OR 1-3MM

Rotary Kiln Calcined Bauxite G.G.NO.1 Specification : Al2O3 : 80.00 + % Fe2O3 : 3.8 % SIO2 : 6 To 8% Cao : 2.2 To 2.5% TIO2 : 5 To 6 % , 0-1MM OR 1-3MM

Rotary Kiln Calcined Bauxite G.G No.2 Specification : Al2O3 : 78 % Fe2O3 : 4 TO 4.2% SIO2 : 8 To 9 % TIO2 : 6.00 % Cao : 2.50 % , Size : 0-1MM OR 1-3MM

Rotary Kiln Calcined Bauxite G.G No.3 Specification : Al2O3 : 75 % Fe2O3 : 4 TO 4.5% SIO2 : 9 To 11 % TIO2 : 5.00 % Cao : 3.00 % Size : 0-1MM OR 1-3MM

Or as per buyes requirements.

6.FAQ of Calcined Bauxite

Cement Factory Raw Material Natural Bauxite of  Bauxite  Size 0-5mm for Turkey

1．Reply your enquiry in 24 working hours,any time you can contact me.
2．OEM, buyer design, buyer label services provided.
3．Exclusive and unique solution can be provide to our customer by our   well-trained and professional engineers and staffs.
4．we can provide free sample for your check
5．we have the certification of ISO 9001
6．Special discount and protection of sales area provided to our distributor.
7．timely delivery
8．packing can make client brand.
9．Good after-sale service