Activated alumina ball/Activated alumina ball desiccant/Water treatment defluorination agent
Technical Data
|
Item |
Unit |
Technical specification |
|||
|
Particle siza |
mm |
1-3 |
3-5 |
4-6 |
5-8 |
|
AL2O3 |
% |
≥93 |
≥93 |
≥93 |
≥93 |
|
SiO2 |
% |
≤0.08 |
≤0.08 |
≤0.08 |
≤0.08 |
|
Fe2O3 |
% |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
|
Na2O |
% |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
loss on ignition |
% |
≤8.0 |
≤8.0 |
≤8.0 |
≤8.0 |
|
Bulk density |
g/ml |
0.68-0.75 |
0.68-0.75 |
0.68-0.75 |
0.68-0.75 |
|
Surface area |
m²/g |
≥300 |
≥300 |
≥300 |
≥300 |
|
Pore volume |
ml/g |
≥0.40 |
≥0.40 |
≥0.40 |
≥0.40 |
|
Static adsorption capacity |
% |
≥18 |
≥18 |
≥18 |
≥18 |
|
Water absorption |
% |
≥50 |
≥50 |
≥50 |
≥50 |
|
Crushing strength |
N/particel |
≥60 |
≥150 |
≥180 |
≥200 |
Application/Packing
This product is used for deep drying of gas or liquid phase of petrochemicals and drying of instruments.
25kg woven bag/25kg paper board drum/200L iron drum or per customer's request.
The Structural Properties Of Activated Alumina
Activated alumina has the characteristics of large adsorption capacity, large specific surface area, high strength, and good thermal stability. substance. It has a strong affinity, is a non-toxic, non-corrosive effective desiccant, and its static capacity is high. It is used as adsorbent, desiccant, catalyst and carrier in many reaction processes such as petroleum, chemical fertilizer and chemical industry.
Activated alumina is one of the most widely used inorganic chemical products in the world. The properties of activated alumina are described below: Activated alumina has good stability and is suitable as a desiccant, a catalyst carrier, a fluorine removal agent, a pressure swing adsorbent, a special regeneration agent for hydrogen peroxide, etc. Activated alumina is widely used as catalyst and catalyst carrier.
