Product Details

Hot sale calcined bauxite in india bauxite buyer /bauxite buyer

Shape Mine, Block
Dimensions 0-1,1-3,3-5,5-8mm,200,325mesh
Chemical Composition AL2O3
Concentrate Or Not Is Concentrate
Moisture (%) 0.03%
Al2O3 (Min) 75%
Place of Origin Shanghai, China
Brand Name xingyue
Model Number xingyue-01

Product Features

Specifications

bauxite buyer :
14 years producing experience;
self-owned mines;
SGS or BV report.

         Hot sale calcined bauxite in india bauxite buyer /bauxite buyer

 

Product introduction:

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 thereby increasing the alumina content. compared to an alumina content of about 57%to 58%in raw bauxite, calcined bauxite has an alumina content of 75%to90%.the heating is carried out in rotary kilns.

 

Applications:

calcined bauxite is typically calssified according to its intended commercial application,such as abrasive ,cement ,chemical, metallurgical, and refractory .as raw material for use in high alumina and super duty refratory bricks and shapes ,plastics ,castable refratory, motors, gun mixes, ramming mixes, abrasive grains and other products.

 

 

Bauxite  specification:

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

 

 

 

 

 

 

 

 

 

Size:0-1mm,1-3mm,3-5mm or as buyer’request

 

Hot sale calcined bauxite in india bauxite buyer /bauxite buyerHot sale calcined bauxite in india bauxite buyer /bauxite buyerHot sale calcined bauxite in india bauxite buyer /bauxite buyerHot sale calcined bauxite in india bauxite buyer /bauxite buyer

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