SNOWPEAK® 13X-APG Molecular Sieve
Technical Specification
| Technical Specification | ||||
| Type | 13X-APG | |||
| Nominal Pore Diameter | 10 angstroms | |||
| Chemical Formula | Na2O . Al2O3 . 2.45SiO2 . 6.0H2O (SiO2 : Al2O3 ≈2.6-3.0) | |||
| Shape | Bead | Pellet | ||
| Diameter(mm) | 1.7-2.5 | 3.6-4.8 | 1/16＂ | 1/8＂ |
| Bulk Density(g/ml) | ≥0.65 | ≥0.65 | ≥0.63 | ≥0.63 |
| Crush Strength(N) | ≥26 | ≥85 | ≥30 | ≥65 |
| Wear Ratio(%) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.2 |
| Water Content(%) | ＜1.0 | ＜1.0 | ＜1.0 | ＜1.0 |
| Static H2O Adsorption(%) | ≥26.0 | ≥26.0 | ≥26.0 | ≥26.5 |
| Static CO2 Adsroption(%) | ≥18.15 | ≥18.15 | ≥18 | ≥18 |
Regeneration
SNOWPEAK 13X-APG 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
Gas purification in air separation, removes carbon dioxide and moisture;
Drying and desulphurization of natural gas, liquefied petroleum gas and liquid hydrocarbon;
Deeply drying of general gases
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