Light bulk density catalyst carrier WHA-202
Contact Info
- Indirizzo:N. 28, Haining Road, Zona di Sviluppo Economico di Shuyang, Provincia di Jiangsu, CAP:
- Contatto: Manager Yu
- Tel:0527-83968080 83968070
- Email:sales@chinaalum.com
Altri prodotti
)Light bulk density catalystcarrier WHA-202
1、Chemical formula:Al₂O₃·nH₂O
2、Properties and uses:
This product is a type of gamma activated alumina made from intermediate products that are rapidly dehydrated at high temperatures.It has white spherical particles,light stacking ratio,large pore size,high specific surface area,and large adsorption capacity.It can adsorb more precious metals per unit volume.The catalyst prepared from it is mainly used for the reaction of large molecular organic compounds.
Main types of product and technical indexes:
|
Appearance |
|
White sphere |
|
Particle size |
mm |
①3~4.5 |
|
Bulk density |
g/cm³ |
0.55-0.6 |
|
Specific surface area |
m²g |
≥170 |
|
Rate of adsorption water |
% |
≥75 |
|
Crushing strength |
N/sphere |
≥60 |
|
Pore volume |
cm³g |
≥0.60 |
|
Abrasion rate |
% |
≤0.5 |
|
Na₂O |
% |
≤0.1 |
|
Average pore diameter(800℃) |
nm |
≥10 |
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