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Combat Silica gel (PSA)
    Publish time 2023-09-15 13:11    

It is nontoxic and odorless with stable chemical properties.  It is similar to narrow pore silica gel, but its selective adsorption capability is higher than narrow pore silica gel. Fast adsorption and quick resorption are its typical features.

Combat Silica gel (PSA)

Combat Silica Gel (PSA)

Production information

Color:  transparent or translucent, glass-like.

Chemical molecular formula: SiO2.nH2O.

It is nontoxic and odorless with stable chemical properties.  It is similar to narrow pore silica gel, but its selective adsorption capability is higher than narrow pore silica gel. Fast adsorption and quick resorption are its typical features.
Applications

Pressure Swing Adsorption (PSA) is a kind of high and new technology silica gel used for gas separation and purification. Mainly used for the recovery, separation and purification of carbon dioxide. It is used in synthetic ammonia industry, food & beverage processing industry, etc. to extract carbon dioxide.  It also can be used for drying, moisture adsorption as well as dewatering of organic products.
Technical Specification

Item

Specification

Typical value (2-5mm)

 

Adsorption   capacity%

RH=20 % ≥

10.5

11.7

RH=50 % ≥

23.0

28.8

RH=90 % ≥

36.0

38.4

Loss on heating % ≤

2.0

1.5

Qualified   ratio of spherical granules % ≥

85.0

90.0

Bulk density g/l ≥

720

782

Qualified   size ratio% ≥

94

99.8

CO2 adsorption capacity cm3/g≥

20

25.1

Compressive strength   N ≥

100

189

Size1~3mm,  2~5mm
Packaging
25kg per compound bag .
Note
The packing and size can be customized according to the customer's requirements.