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Home » Product List » Desiccant & Sorbent » 13X Molecular Sieve
Product Details
13X Molecular Sieve
| Packing: | Vacuum Packing |
|---|---|
| Productivity: | 10,000 KG / year |
| Unit Price/Payment: | L/C, T/T |
| HS Code: | 28421000 |
| Origin: | China |
| Min. Order: | 100KG |
| Transportation: | By air or vessel |
Product Description
Chemical Formula: Na2O· Al2O3· (2.8± 0.2)SiO2· (6-7)H2O
Si/Al ratio: SiO2/ Al2O3 about 2.6-3.0
Pore diameter: About10A
Use: Desiccation and purification of air. Removal water and CO2 for in-flow in air-separation equipmengt. H2S and sulphide removal for hydrocarbons and natural gas. Catalyst support.
Reactivation:
1. Removal of water: Hot gas at 200-350º C and pressure 0.3-0.5kg/cm flows through the molecular sieve bed for 3-4 hours. Let temperature decreases down to 110-180º C, cooling.
2. Removal of organics: Regeneration is achieved by means of steam treatment to remove organics, and then remove water with method 1.
Technical parameter:
| Parameter | Unit | Bead | Pellet | ||
| Size | mm | 1.6-2.5 | 3-5 | 1.6 | 3.2 |
| Water adsorption capacity ( 25°C ,RH50%) | %wt | ≥25 | ≥25 | ≥25 | ≥25 |
| Abrasion | %wt | ≤0.2 | ≤0.2 | ≤0.25 | ≤0.25 |
| Bulk density | g/ml | 0.62-0.67 | ≥0.65 | ≥0.65 | ≥0.65 |
| Crush Strength | N | ≥30 | ≥60 | ≥30 | ≥60 |
| Water content( 575°C ,3h) | %wt | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| CO 2 adsorption capacity ( 25°C ,250mmHg) | %wt | ≥17.58 | ≥17.58 | ≥17.58 | ≥17.58 |
