oxygen enrichment sodium zeolite 0.4-0.8mm 1.6-2.5mm 13X HP molecular sieve for PSA oxygen concentrator
oxygen enrichment sodium zeolite 0.4-0.8mm 1.6-2.5mm 13X HP molecular sieve for PSA oxygen concentrator
CHEMXIN Molecular Sieve 13X HP is equal to jalon molecular sieve jlox-500. It is mainly used in PSA oxygen concentrators and oxygen concentrators device, and as well as the industrial PSA unit, with the characteristics of higher N2 adsorption capacity and N2 with O2 selectivity, easy desorption and etc.
Technical Parameter:
| Model | 13X HP | |
| Color | Light gray | |
| Nominal pore diameter | 10 angstroms | |
| Shape | Sphere (ball) | |
| Diameter (mm) | 0.4-0.8 | 1.6-2.5 |
| Loss on Ignition (wt%.575℃, 1hr) | ≤1.0 | ≤1.0 |
| Bulk density (g/ml) | ≥0.62 | ≥0.62 |
| Crushing strength (N) | / | ≥30/piece |
| Static H2O capacity (wt% RH60%,25℃) | ≥30 | ≥30 |
| Static CO2 capacity(wt% 250mmHg, 25℃) | ≥19.8 | ≥19.8 |
| Attrition (wt%) | ≤0.2 | ≤0.2 |
| Particle Ration (%) | ≥95 | ≥97 |
| N2 capacity(ml/g,) | ≥8 | ≥8 |
| N2/O2 Selectivity(a,) | ≥3 | ≥3 |
Hand & Storage Recommendation:
It should be handled to avoid generation of dusty conditions at the workplace. Storage in a dry warehouse is recommended. Open packages should be resealed to prevent contamination and adsorption of water or other gases and vapors. The material in bag-in-box should be used within 12 months,while bag-in-steel drum should be used within 24 months.
Regenaration Method:
CHEMXIN molecular sieve can be regenerated by either heating in the case of thermal swing process or by lowering the pressure in the case of pressure swing process. Put the molecular sieve in a vacuum muffle furnace for 1 hour at 550℃.
Attention:
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
4A molecular sieve for water removal
| Model | 4A | |||
| Color | Light gray | |||
| Nominal pore diameter | 4 angstroms | |||
| Shape | Sphere | Pellet | ||
| Diameter (mm) | 1.7-2.5(8*12 mesh) | 3.0-5.0(4*8 mesh) | 1.6(1/16 inch) | 3.2(1/8 inch) |
| Size ratio up to grade (%) | ≥98 | ≥98 | ≥96 | ≥96 |
| Bulk density (g/ml) | ≥0.70 | ≥0.70 | ≥0.68 | ≥0.68 |
| Wear ratio (%) | ≤0.20 | ≤0.20 | ≤0.40 | ≤0.40 |
| Crushing strength (N) | ≥35/piece | ≥85/piece | ≥30/piece | ≥70/piece |
| Static H2O adsorption (%) | ≥21.5 | ≥21.5 | ≥21.5 | ≥21.5 |
| Static methanol adsorption (‰) | ≥15 | ≥15 | ≥15 | ≥15 |
| Water content (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| Typical Chemical Formula |
Na2O . Al2O3 . 2SiO2 . 4.5 H2O SiO2 : Al2O3 ≈2 |
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| Typical Application |
a) Drying and removing of CO2 from natural gas, LPG,air, inert and atmospheric gases, etc |
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