| Customization: | Available |
|---|---|
| CAS No.: | N/a |
| Formula: | Na2o. Al2O3. (2.8+/-0.2) Sio2. H2O |
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Zhongci factory zeolite 3a zeolite catalyst for dehydration molecular sieve 3a zeolite
DESCRIPTION:
The pore size of Zhongci 3A molecular sieve is 3A. It does not adsorb any molecular larger than 3A. According to the industrial application specialties, our products have the characters of higher adsorption speed, stronger crushing and anti-contaminative resistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery polymerization for cracked gasses, ethylene, propylene and any other non-acidic gasses of liquids in petroleum and chemical industrials. Formula: 0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O (SiO2 : Al2O3 ≈2)
| Item | Unit | Technical data | |||
| Shape | Pellet | Sphere | |||
| Diameter | mm | 1.6 (1/16 inch) | 3.2 (1/8 inch) | 1.7-2.5 (8*12 mesh) | 3.0-5.0 (4*8 mesh) |
| Size ratio up to grade | % | ≥96 | ≥96 | ≥98 | ≥98 |
| Bulk density | g/ml | ≥0.68 | ≥0.68 | ≥0.70 | ≥0.70 |
| Wear ratio | % | ≤0.40 | ≤0.40 | ≤0.20 | ≤0.20 |
| Crushing strength | N | ≥30/piece | ≥50/piece | ≥35/piece | ≥85/piece |
| Static water adsorption | % | ≥21 | ≥21 | ≥21 | ≥21 |
| Ethylene adsorption | ‰ | ≥20 | ≥20 | ≥20 | ≥20 |
| Water content, as shipped | % | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
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