Silica Gel for Variable-Pressure Adsorption
 Characteristics:Color: transparent or translucent, glass-like.Chemical molecular formula: SiO2.nH2O Fast adsorption, quick deadsorpton.Chemically stable, Nontoxic, tasteless, Similar to fine-pored silica gel.Its selective adsorptive capability is higher than fine-pored silica gel.
Use:Variable-pressure adsorption is a kind of new high-technology used for gas separation and purifying. Mainly used for the recovery, separation and purifying of carbon dioxied gas. It is used for preparation of carbon dioxide in synthetic ammonia industry, food & beverage processing industry, etc. It may also be used for drying, moisture absorption as well as dewatering of organic products.
Technical Data:
|
ITEM |
Specifications |
Typical values |
|
Adsorption capacity % |
RH=20%,% |
10.5 |
11.7 |
RH=50%,% |
23.0 |
28.8 |
RH=90%,% |
36.0 |
36.4 |
Loss on heating , % |
2.0 |
1.1 |
Qualified ratio of spherical granules,% |
85.0 |
92.5 |
Bulk density , g/L |
720 |
782 |
Qualified size ratio , % |
94 |
99.8 |
|
Still adsorption capacity , ml/g |
N2 1.31 CO2 23.6 data from Sichuan Tianyi Science Co., Ltd. |
Sizes: 1-3mm, 2-5mm
Packing: 25kg per compound bag.
Note:1.Packing and size may be customized per your specific requirements.
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Ceramic balls
