Perforated Porous Ceramic Ball Description
Perforated Porous Ceramic Ball also called filtering balls, is made by making 20-30% pores inside the inert ceramic balls. As a result, it can be used to filter out and remove impurities including grain, gelatin, asphalt, heavy metals, and iron ions less than 25um in addition to supporting and protecting the catalyst. It can also increase the void space and flux of the fluids and reduce the resistance of the system. Perforated Porous Ceramic Ball is widely used in oil refinery, chemical, fertilizer, natural gas, and environmental protection industries.
Perforated Porous Ceramic Ball Specifications
Type
Item
|
1
|
2
|
3
|
Chemical composition (%)
|
Al2O3
|
20-80
|
Al2O3+SiO2
|
≥90
|
Fe2O3
|
≤1
|
Pore size (um)
|
0.5-35
|
40-100
|
110-1000
|
Porosity (%)
|
20-30
|
15-25
|
15-25
|
Air permeability (m3·cm/m2·h·10Pa)
|
0.2-0.8
|
1-6
|
7-50
|
Acid resistance (%)
|
≥98
|
≥98
|
≥96
|
Alkali resistance (%)
|
≥85
|
≥85
|
≥80
|
Thermal shocking resistance(△T)℃
|
800
|
800
|
800
|
Crushing strength (N/grain)
|
100-20000,
Deferent upon types and sizes
|
Bulk density (kg/m3)
|
1200-1500
|
Perforated Porous Ceramic Ball Applications
It is widely used in oil refinery, chemical, fertilizer, natural gas, and environmental protection industries.
Perforated Porous Ceramic Ball Packaging
Our Perforated Porous Ceramic Balls are carefully handled during storage and transportation to preserve the quality of our product in its original condition.