CaX Molecular Sieve
CaX Molecular Sieve
CaX is an alkali metal aluminosilicate whose crystal is a calcium X-type structure. The molecular sieve can adsorb molecules with a critical diameter of 9A. It is a special molecular sieve for pressure swing adsorption and oxygen production.
描述
Specification of CaX Molecular Sieve
| Item | Unit | Cax | |
| Shape | Sphere（granular） | ||
| Diameter | mm | θ1.2~1.8 | θ1.6~2.5 |
| Bulk Density | kg/L | 0.62~0.68 | 0.62~0.68 |
| Crushing strength | N/Pellet | ≥12 | ≥18 |
| Abrasion ratio | %wt | ≤0.3 | |
| Static N2 absorption | ml/g | ≥22.0 | |
| N2 /O2 separation coefficient | ≥4.1 | ||
| Static water absorption | %wt | ≥28.0 | |
| Water content | %wt | ≤1.0 | |
| Absorption pressure for oxygen production | KP | 50 | |
| Desorption pressure | KP | -50 | |
| Outlet oxygen concentration | % | 93 | |
| Oxygen production capacity | /ton Molecular sieve | 45m3 | |
Attention: CaX can’t be exposed in the open air and should be stored in dry condition with an air-proof package. It can be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.
Main Application of CaX Molecular Sieve
It is mainly used for oxygen-producing in air separation of pressure swing adsorption.
