Chemical Formula:Na2O·Al2O3·2SiO2·9/2H2O
Silica-to-alumina ratio:SiO/Al2O3≈2
Effective Aperture:Approx. 4A
Technical Specifications:
Indicator | Unit | Spherical | Bar | ||
Diameter | Objective | 8×12 | 4×8 | 1/16″ | 1/8″ |
Static Water Absorption | ≥%wt | 21 | 21 | 20.5 | 20.5 |
Adsorbed Methanol Quantity | ≥mg/g | 150 | 150 | 140 | 140 |
Pile Density | ≥g/ml | 0.66 | 0.66 | 0.64 | 0.64 |
Compressive Strength | ≥N | 65 | 85 | 35 | 70 |
Wear rate | ≤%wt | 0.1 | 0.1 | 0.2 | 0.2 |
Loss on Ignition | ≤%wt | 1.5 | 1.5 | 1.5 | 1.5 |
Recycled:
Dehumidification: Dependent on the pressure, temperature, and moisture content of the regasified air. Generally, dry gas at 200-350°C is at 0.3-0.5 kg/cm.2Under pressure, pass through the molecular sieve bed for 3 to 4 hours to reach an outlet temperature of 110 to 180°C, then cool.
2. De-organic matter: Replace organic matter with steam, then remove the moisture.
Storage:
Room temperature, relative humidity of water over 90%; not suitable for direct exposure to air; avoid water, acids, and alkalis.
Packaging:Cardboard drums or boxes. Specific to customer's requirements.
Note:Avoid direct exposure of the molecular sieve to the air.
