Product Information

Inert Ceramic Ball

Product Name: Inert Ceramic Ball
Model:
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Brief

Inert Ceramic Ball have stable chemical features and a low rate of water absorption, resist high temperatures and high pressure, and also resist the corrosion of acid, alkali and some other organic so


Inert Ceramic Ball  A detailed description of

Introduction:
Inert Alumina Ceramic Ball is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection, etc. Which function mainly as the covering and supporting materials for catalyst in reactors and packing for towers. Its principal role is to accelerate the distribution of gas or liquid, and support or protect the active catalyst, which especially has the relevantly lower mechanical strength.  


Chemical Characteristics For Inert Alumina Ceramic Ball
In accordance with the different content of AL2O3,it can be divided into as follows:
 

Product name

Item

Low Alumina Ball

Middle Alumina Ball

High Alumina Ball

Al2O3

17-35%

60-75%

80-95%

Al2O3 +SiO2(%)

≥92%

≥92%

≥95%

Fe2O3(%)

1%

1%

0.5%

CaO (%)

1.5%

2.1%

2.9%

MgO (%)

2.5%

1.3%

0.5%

K2O+Na2O(%)

4.0%

4.0%

4.0%

TiO2 (%)

0.5%

0.1%

0.1%

Water absorption

3%

Acid resistance

98%

Alkali resistance

80%

85%

90%

Operation Temperature (°C)

980

1180

1580

Spalling Resistance(°C)

300

500

700

Gravity(g/cm3)

2.3-2.4

2.6

3.5

Mohs hardness Max

6.5

7.0

7.0

 

Compressive
Strength
KN/Pellet

Ø6

0.4

0.5

0.6

Ø13

1.2

1.6

1.7

Ø20

1.8

2.0

2.3

Ø25

2.5

2.9

3.2

Ø38

4.0

4.5

5.0

Ø50

8.0

8.5

11


Specification:

Dia(Φ)

3

6

8

10

13

16

20

25

30

38

50

65

75

Allowable deviation

±1.0

±1.5

±2.0

±3.0



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