PA320 Detailed Introduction
Pure PA320 is a marcoporous polystyrene anion exchange resin having primary amine groups,
suitable for the below applications:
The selective removal of acids from process streams
The adsorption of aldehydes from process streams
The adsorption of atmospheric carbon dioxide (CO2)
|
Typical Physical & Chemical Characteristics |
|
|
Polymer Matrix Structure |
Gel, Styrene / DVB |
|
Functional Group |
Quaternary Ammonium |
|
Ionic Form, as shipped |
Cl- |
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Physical Form And Appearance |
Spherical Beads |
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Sphericity |
95% min. |
|
Screen Size Range |
16-50 mesh, wet |
|
Particle Size Range |
0.3-1.25mm |
|
Uniformity Coefficient |
1.6 max. |
|
Water Retention, Cl- form |
40-56% |
|
Shipping Weight |
650-750 g/l |
|
Total Exchange Capacity |
0.8 eq/l min |
|
Max, Operating Temperature |
60ºC (140ºF) max. |
|
pH Range |
0-14 |
|
Minimum Bed Depth |
0.6m (24 inches) |
|
Backwash Expansion |
50 to 75 % Bed Expansion |
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