Chemical Desiccant Molecular Sieve 5A for Psa Hydrogen Purification, Oxygen Generator
Molecular Sieve 5A
Zhongci Molecular Sieve 5A has an pore size of 5 angstroms,is the calcium-exchanged form of the type A zeolite.
It will adsorb molecules with a kinetic diameter of less than 5 angstrom and exclude those larger.
It has high select adsorption and fast adsorption speed.
Zeolite 5A can remove moisture, carbon dioxide, mercaptans, ethanol, hydrogen sulfide and other hydrocarbon.
It is especially suitable for the separation of petrochemicals gas in PSA hydrogen purification and oxygen concentration
Typical Application:
a) The various sizes of O2, H2, CO2 and other gas PSA devices.
b) Separation of normal paraffin and isoparaffin.
c) The purification of air, dehydration and carbon dioxide removal.
d) The drying of natural gas, dehydration and desulphurization.
Chemical Molecular Formula: 0.7CaO·0.3Na2O·Al2O3·2SiO2·4.5H2O. (SiO2 : Al2O3 ≈2).
Technical Parameter:
| Model |
5A Molecular Sieve |
| Nominal pore diameter |
5 angstroms |
| Shape |
Sphere |
Pellet |
| Diameter |
1.7-2.5 (mm)
|
3.0-5.0 (mm)
|
1.6 (mm)
|
3.2 (mm)
|
| 8*12 (mesh) |
4*8 (mesh) |
1/16 (inch) |
1/8 (inch) |
| Bulk density (g/ml) |
≥0.66 |
≥0.66 |
≥0.64 |
≥0.64 |
| Crushing strength (N/PC) |
≥30.0 |
≥70.0 |
≥30.0 |
≥50.0 |
| Size ratio up to grade (%) |
≥96.0 |
≥96.0 |
≥96.0 |
≥94.0 |
| Static H2O adsorption (%) |
≥21.0 |
≥21.0 |
≥20.5 |
≥20.5 |
| Static Hexane adsorption (%) |
≥12.0 |
≥12.0 |
≥12.0 |
≥12.0 |
| H2O content (%) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
| Wear ratio (%) |
≤0.20 |
≤0.20 |
≤0.40 |
≤0.40 |
Our Advantage
*Low Dust *High Strength *Uniform Particles *High Adsorption Capacity
*Strong Package
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Company Information
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Kind Regards
Annie Peng
Sales manager
Pingxiang Zhongci Environmental Ceramics material Co.ltd
Audited Supplier 
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