13X Molecular Sieve
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13X molecular sieve is an alkali metal aluminosilicate crystal with a sodic X type crystal structure. It can adsorb the molecules whose critical diameter is less than 10 Å, and its molecular formula is Na86•[(AlO2) 86 (SiO2) 106 ] XH2O .
Application- Air purification in air separation facilities (including removing H2O and CO2)
- Drying and desulfurization of natural gas, liquefied petroleum gas and liquid hydrocarbon.
- Drying of common gas.
- O2 preparation by PSA.
- Adsorbing molecules with a large critical diameter.
Features
The pore diameter of the 13X molecular sieve is 10A, so that it can adsorb molecules with an effective diameter larger than 3.64A and less than 10A. It can be used for catalyst carriers, co-adsorption of H2O and CO2, co-adsorption of H2O and H2S, and is mainly applicable for drying of medicine and air compression systems. We can provide different professional varieties according to different application needs.
| Shape | spherical | striped | trifoliate | ||
| Specification | 8X12 mesh | 4X8mesh | 1/16" | 1/8" | 1/8" |
| Diameter (mm) | 1.7-2.4 | 3.6-4.8 | 1.5-1.9 | 3.0-3.4 | 2.8-2.9 |
| Bulk density(g/mL) | ≥0.64 | ≥0.64 | ≥0.60 | ≥0.60 | ≥0.58 |
| Crushing strength(N) | ≥30 | ≥75 | ≥30 | ≥70 | ≥45 |
| CO2 adsorption capacity (wt, %) | ≥17.6 | ≥17.6 | ≥17.1 | ≥17.1 | ≥17.3 |
| H2O adsorption capacity (wt, %) | ≥26 | ≥26 | ≥26 | ≥26 | ≥26 |
| Package water content (wt, %) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤2.5 |
| Adsorbable molecule | Molecule whose effective diameter < 10 angstroms | ||||
| Discharged molecule | Molecule whose effective diameter > 10 angstroms such as (C4F9 )3N | ||||
13X-PG
| Shape | spherical | striped | ||
| Specification | 8X12 mesh | 4X8 mesh | 1/16" | 1/8" |
| Diameter (mm) | 1.7-2.4 | 3.6-4.8 | 1.5-1.9 | 3.0-3.4 |
| Bulk density(g/mL) | ≥0.65 | ≥0.65 | ≥0.61 | ≥0.61 |
| Crushing strength(N) | ≥32 | ≥80 | ≥30 | ≥70 |
| H2O adsorption capacity (wt, %) | ≥24.0 | ≥24.0 | ≥24.0 | ≥24.0 |
| Package water content (wt, %) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| Adsorbable molecule | Molecule whose effective diameter < 10 angstroms | |||
| Discharged molecule | Molecule whose effective diameter > 10 angstroms such as (C4F9 )3N | |||
13X-HP
| Shape | spherical |
| Specification | 8X12 mesh |
| Diameter (mm) | 1.7-2.4 |
| Bulk density(g/mL) | ≥0.62 |
| Crushing strength(N) | ≥26 |
| CO2 adsorption capacity(wt, %) | ≥19.2 |
| H2O adsorption capacity(wt, %) | ≥29.0 |
| Package water content(wt, %) | ≤1.5 |
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