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Characteristics
Color: transparent or translucent, glass-like.
Chemical molecular formula: mSiO2.nh2O.
Fast adsorption, quick deadsorption.
Chemically stable, nontoxic, tasteless, similar to fine-pored gel.
Its selective adsorptive capability is higher than fine-pored gel.
Use
Variable-pressure adsorption is a kind of new high-technology used for gas seperation and purifying. Mainly used for the recovery, seperation and purifying of carbon dioxide gas. It is used for preparation of carbon dioxide in synthetic ammonia industry, food and beverage processing industry, etc. It may also be used for drying, moisture adsorption as well as dewatering of organic products.
Technical Data
|
ITEM |
Specifications |
Typical values |
|
|
Adsorption capability % |
RH=20%; ≥ |
10.5 |
12 |
|
RH=50%; ≥ |
23.0 |
30 |
|
|
RH=90%; ≥ |
36.0 |
40 |
|
|
Loss on heating，% ≤ |
2.0 |
1.1 |
|
|
Qulified ratio of spherical granules,% ≥ |
85.0 |
93 |
|
|
Bulk density ,g/L ≥ |
720 |
782 |
|
|
Qulified size ratio,% ≥ |
94 |
99.8 |
|
|
Still adsorption capability，ml/g |
N21.31 CO223.6 |
Data from Southwest Chemical Research Institute |
|
Size: 1-3mm, 2-5mm
Packaging: 25kg per compound bag.
Notes:
1.Packing and size may be customized per your specific requirements. 2.This product is manufactured under the supervision of Southwest Chemical Researh Institute.
