5A molecular sieves adsorbents are commonly known as Ca molecular sieve, it can adsorb any molecule with pore diameter less than 5Å, mainly used in n-isomeric hydrocarbon separation, PSA separation and co-adsorption of water H2O and carbon dioxide CO2. With high selective adsorption and fast adsorption speed, 5A molecular sieve adsorbents are especially suitable for pressure swing adsorption (PSA) industry and can adapt to any size of oxygen gas, hydrogen gas, carbon dioxide gas and other PSA gas production devices. Beside of the performance of 3A and 4A molecular sieves, 5A molecular sieves can also adsorb C3-C4 n-alkanes, ethyl chloride, ethyl bromide, butanol, etc. It can be widely used in the oxygen production industry to adsorb water H2O, carbon dioxide CO2 and some organic gases.
Shape |
Bead |
Pellet |
||
Particle Diameter |
1.6~2.5mm |
3.6~4.8mm |
1/16" |
1/8" |
Granularity (%) |
≥98 |
≥98 |
≥98 |
≥98 |
Loose Bulk Density (kg/m³) |
≥680 |
≥720 |
≥640 |
≥640 |
Crush Strength (N) |
≥30 |
≥90 |
≥35 |
≥80 |
Wear Ratio (%) |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.25 |
Package Water Content (wt %) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
Static H₂O Absorption (wt %) |
≥21 |
≥21 |
≥21 |
≥21 |