• ENGLISH
  • CHINESE
  • 日本語
current location:home > Refractories > Bauxite
Refractories
Popular Recommendation
Contact us

Tel:0086-371-8655 3835

Fax:0086-371-86553135

E-mail:info@hnrhxc.com

Phone:0086-185 0371 2955

Add:Henan Pilot Free Trade Zone Zhengzhou Area (Zhengdong)No. 2116, 21st Floor, South Tower of Greenland Twin Towers, No. 36 Yulin North Road

Factory Address:Gaocheng Industrial Zone, 
Dengfeng City, Zhengzhou, Henen, China

Bauxite

Source:New Material of  RH Date:2018-06-26 Browsing Volume:3555 Second

1.Description:

Bauxite is also called aluminous soil. The main component is alumina, which is a hydrated alumina containing impurities and is a kind of earthy mineral.

2.Characteristics:

Bauxite is generally formed by chemical weathering or exogenous effects.There are few pure minerals,always containing some impurity minerals, and more or less clay minerals,iron minerals, etc.

3.Application:

It is used in aluminum smelting industry,precision casting,for refractory products.


4.Specification:


Shaft Kiln Bauxite


Items

Unit

SKB84

SKB85

SKB86

Al2O3

%

84 min

85 min

86 min

SiO2

%

10 max

9 max

8 max

Fe2O3

%

2 max

2 max

2 max

TiO2

%

4.0 max

4.0 max

3.8 max

K2O Na2O

%

0.3 max

0.3 max

0.25 max

CaO MgO

%

0.5 max

0.5 max

0.45 max

Bulk Density

g/cm3

2.75

2.8

3.0

Moisture

%

0.5 max

0.5 max

0.5 max



Round Kiln Bauxite


Items

Unit

RKB80
RKB83
RKB85
RKB86
RKB87
Al2O3
%80 min
83 min85 min
86 min
87 min
SiO2
%14 max
11 max
9 max
8 max
7 max
Fe2O3
%2.5 max
2.0 max
2.0 max
2.0 max2.0 max
TiO2
%4.0 max
4.0 max
4.0 max
3.8 max
3.8 max
K2O Na2O
%0.3 max
0.3 max
0.3 max
0.25max
0.25max
CaO MgO
%0.5 max
0.5 max
0.5 max
0.45max
0.45 max

Bulk Density

g/cm32.75
3.0
3.13.15
3.2

Moisture

%0.5 max
0.5 max
0.5 max
0.5 max
0.5 max



Rotary Kiln Bauxite



Items

Unit

RKB83

RKB85

RKB87

RKB90

Al2O3

%

83 min

85 min

87 min

90 min

SiO2

%

11 max

9 max

7 max

4max

Fe2O3

%

2 max

2 max

2 max

2 max

TiO2

%

4.0 max

4.0 max

3.8 max

3.8 max

K2O Na2O

%

0.3 max

0.3 max

0.25 max

0.25 max

CaO MgO

%

0.5 max

0.5 max

0.45 max

0.45 max

Bulk Density

g/cm3

3.0

3.1

3.2

3.4

Moisture

%

0.5 max

0.5 max

0.5 max

0.5 max





Online Message