Eko Nikkamil

Ul.Ciechanowska 10 06-460 Grudusk,Grudusk,Poland

Free Member

Bauxite Ore,copper Ore,lead Ore,Iron Ore

Poland

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Product Specification

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Product Description

Product introduction of Calcined bauxite ore

 

Calcined bauxite ore is one of the principal ore of aluminum.

Calcined bauxite ore contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .

Calcined bauxite ore is obtained by calcining (heating)superior grade bauxite at high temperature (from 85OC to 1600C) .this can removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57%to 58% in raw bauxite ore, calcined bauxite ore has an alumina content of 75% to 90%.

 

Specifications of Calcined bauxite ore

Grade

AL2O3

SIO2

FE2O3

TIO2

K2O+Na2O

CaO+MgO

Bulk density

HX75

75min

≤17

≤3.0

≤4.0

≤0.3

≤0.5

≥2.70

HX80

80min

≤12

≤3.0

≤4.0

≤0.3

≤0.5

≥2.80

HX85

85min

≤8

≤2

≤4.0

≤0.3

≤0.5

≥3.00

HX86

86min

≤7

≤2

≤4.0

≤0.3

≤0.5

≥3.10

HX87

87min

≤6

≤2

≤4.0

≤0.3

Contact Us

Eko Nikkamil

Contact Person

Karim

Company

Eko Nikkamil

Address

Ul.Ciechanowska 10 06-460 Grudusk, Grudusk, Poland,06460

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