WHA-203 Oksida Aluminium Aktif Adsorben Efisien
Contact Info
- Alamat:No. 28 Haining Road, Zona Pengembangan Ekonomi Shuyang, Provinsi Jiangsu, Kode Pos:
- Kontak: Manager Yu
- Tel:0527-83968080 83968070
- Email:sales@chinaalum.com
Produk Lainnya
WHA-203 Active Aluminum oxide efficient Adsorbent
1.Chemical formula:Al₂O₃·nH₂O n<1
2.Properties and uses:
This product isγ-form active aluminum oxide with white color spheric particle.It is produced from the intermediate product as raw material,which is obtained by quick dehydration at high temperature.This product has high adsorptive ability to the polar substance,and also can be regenerated through changing pressure and temperature.The qualities of product,such as appearance andshape,crystalstructure,chemicalcomposition,physic-chemical properties,adsorptive properties for water,acetic acid
and tetrabromoethane,mechanical strength and heat stability etc.can reach the level of C-140 form aluminum oxide made by Germany.It is suitably used for the post-treatment of carrier-gas(N2)in the pipe line Transportation of phthalic acid,its purpose is removing the impurities,such as water,acetic acid and tetrabromoethane impurity and recycling use of the gas.
Main technical Indexes:
|
Indexes |
单位Unit |
WHA-203 |
WHA-203T |
|
|
Appearance |
/ |
White sphere |
White sphere |
|
|
Particle size |
mm |
Φ2~5 |
Φ1.5~2.5 |
①2.5~3.5 |
|
Bulk density |
g/cm³ |
≥0.68 |
≥0.72 |
≥0.70 |
|
Specific surface area |
m²/g |
≥320 |
≥280 |
≥280 |
|
Na₂O |
% |
≤0.40 |
≥1.0 |
≥1.0 |
|
Pore Volume |
cm³/g |
≥0.40 |
≥0.40 |
≥0.40 |
|
Crushing strength |
N/sphere |
≥80 |
≥30 |
≥50 |
|
Static Adsorption Volume |
%(RH=60%) |
≥17.0 |
≥18.0 |
≥18.0 |
|
Abrasion rate |
% |
≤0.40 |
≤0.40 |
≤0.40 |
|
Al₂O₃ |
% |
≥90.0 |
≥90.0 |
≥90.0 |
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