SNOWPEAK® PSA/VPSA Molecular Sieve
Technical Specification
| Technical Specification | ||
| Type | 5A | 13X-HP |
| Nominal Pore Diameter | 5 angstroms | 10 angstroms |
| Diameter(mm) | 0.5-1.0 | 1.6-2.5 |
| Bulk Density(g/ml) | ≥0.69 | ≥0.69 |
| Crush Strength(N) | ≥25 | |
| Wear Ratio(%) | ≤0.3 | ≤0.3 |
| Water Content(%) | ≤1.5 | ≤1.5 |
| Static H2O Adsorption(%) | ≥21 | ≥30 |
| Oxygen Content(%) | 93±3 | 93±3 |
| Oxygen Production Rate(Nl/kg.h) | ≥40 | ≥20 |
Regeneration
SNOWPEAK PSA molecular sieve can be purged and regenerated by increasing the temperature, regeneration (dehydration) degree depends on the humidity and temperature of the purging gas.
Water removal: Heat dry gas such as nitrogen, air, hydrogen, saturated hydrogen carbide to 150-320℃, then pass it into the molecular sieve bed under the pressure of 0.3-0.5kg/m2 for 3-4 hours, and then pass the dry cold gas into the adsorber for 2-3 hours, isolate the air and cool it to room temperature.
Organic removal: Replace the adsorbent from the molecular sieve by water vapor, and then heat. Or pass into hot vapor or inert gas at the in 200-350°C, not use gases that produce explosive mixtures by contact with the adsorbent.
Gas removal: reduce the pressure
Application
Adsorption and separation of hydrogen, oxygen, nitrogen, methane, carbon monoxide, carbon dioxide, sulfide and other gases and liquids;
Storage
Room temperature; indoor humidity no more than 90%; avoid water, acid, alkali; isolate air; sealed preservation
Packing
Iron drum, net weight 125/135/140kg; or according to customer requirements