Molecular sieve 13X is an alkaline metal silica aluminumate. The effective aperture of 13X molecular sieve is 10A. lt can be used for catalyst carrier, water and carbon dioxide co-adsorption, water and hydrogen sulfide gas co-adsorption. It is mainly used for drying of most medicine and air compression system.
SNOWPEAK 13X molecular sieve is dedicated to air cryo-separation industry, applicable to any size of air cryo-separation devices. The adsorption capacity of carbon dioxide and moisture was further improved, to avoid frozen tower phenomenon in the distillation process. Good kinetic characteristics can maximize the adsorption effect of the existing adsorption bed, and reduce the size of the newly designed adsorption bed, thus decrease energy consumption.
| Type | 13X | ||||||||
| Nominal Pore Diameter | 10 angstroms | ||||||||
| Chemical Formula | Na86[(AlO2)86(SiO2)106]XH2O | ||||||||
| Shape | Bead | Pellet | |||||||
| Diameter(mm) | 1.6-2.5 (13X) |
3.0-5.0 (13X) |
1.6-2.5 (13X HP) |
1.6-2.5 (13X Ⅲ) |
3.0-5.0 (13X Ⅲ) |
1.6-2.5 (13X Ⅴ) |
1/16″ (13X) |
1/8″ (13X) |
|
| Static H2O Adsorption(%) | 25℃, Saturated NaCl, 24h | ≥26.8 | ≥26.8 | ≥29 | ≥29 | ≥29 | ≥30 | ≥26.8 | ≥26.8 |
| 35℃, Saturated NaCl, 24h | ≥26.5 | ≥26.5 | ≥28.5 | ≥26.5 | ≥26.5 | ||||
| Static CO2 Adsroption(%) | 25℃, 2.5mmHg | ≥7.0 | ≥7.0 | ≥8.0 | |||||
| 25℃, 250mmHg | ≥18.5 | ≥18.5 | ≥19 | ≥19.8 | ≥19.8 | ≥21 | ≥18 | ≥18 | |
| Bulk Density(g/ml) | ≥0.64 | ≥0.64 | ≥0.64 | 0.65~0.70 | 0.63~0.69 | ≥0.64 | ≥0.61 | ≥0.61 | |
| Crush Strength(N) | ≥30 | ≥90 | ≥25 | ≥25 | ≥75 | ≥25 | ≥30 | ≥70 | |
| Wear Ratio(%) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.2 | ≤0.25 | |
| Water Content(%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Particle Ratio(%) | ≥98 | ≥98 | ≥98 | ≥97 | ≥97 | ≥97 | ≥95 | ≥95 | |
| Dynamic CO2 Penetration Time(min) | ＞260 | ||||||||
* Industrial Oxygen Production
* Cryogenic Air Separation Gas Purification
* Hydrogen Production and Purification
