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4A Molecular Sieve
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Introduction:
The 4A molecular sieve has a pore size of 4Å, which absorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecules (including propane) with a diameter greater than 4A. The selective adsorption performance of water is higher than any other molecules. It is one of the most widely used molecular sieve varieties in industry.
Performance:
4A molecular sieve is mainly used for oilfield associated gas and natural gas drying.
Features:
Fast adsorption speed, multi regeneration times, high crushing strength, strong anti-pollution ability
Project |
Index |
Sphere Size mm |
¢2-3 ¢3-4 ¢4-6 |
Appearance |
Brown Sphere |
Bulk Density g/cm³ |
0.68-0.72 |
Crush Resistance N/Sphere |
30-80 |
Abrasion Loss % |
0.20 |
Static Absorbing Capacity % |
21±2 |
Static Methanol Adsorption Capacity % |
14 |
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