I. Product introduction
13X zeolite molecular sieve adsorbent is a kind of spherical or strip NaX type adsorbent with microporous structure:
* The optimized distribution of bore diameters makes adsorption capacity higher.
* The regular structure of bore passages increases adsorption velocity and reduces the height of mass transfer zone
* The materials with large specific surface area can extend the service life of adsorbent bed.
II. Technical introduction
Molecular sieve 13X bore diameter is close to 10Å, which cannot absorb the molecules with a larger diameter than 10Å. It is mainly used for water adsorption. The shape and structure optimization resulted in the high selectivity, greater adsorption velocity as well as higher crushing strength and anti-pollution ability, which improves the utilization efficiency of the molecular sieve and extends its service life. It is mainly applied for air pre-treatment of cold deep air separation and the deep purification and drying for industrial compressed air and raw gas like hydrogen.
III. Typical parameter
Performance |
Unit |
Technical Index |
|
Shape |
Sphere |
||
Specification |
mm |
1.6-2.4 |
3.0-5.0 |
Grain size |
|
≥98 |
≥98 |
Bulk density |
Kg/m³ |
≥660 |
≥640 |
Wear rate |
% |
≤0.2 |
≤0.2 |
Compressive strength |
N/pcs |
≥30 |
≥70 |
Tactic water adsorption |
wt% |
≥26.5 |
≥26.5 |
Package water content |
wt% |
≤1.5 |
≤1.5 |
Shape |
Stripe |
||
Specification |
mm |
1/16″ |
1/8″ |
Grain size |
|
≥98 |
≥98 |
Bulk density |
Kg/m³ |
≥640 |
≥620 |
Wear rate |
% |
≤0.25 |
≤0.25 |
Compressive strength |
N/cm |
≥30 |
≥60 |
Tactic water adsorption |
wt% |
≥26.5 |
≥26.5 |
Package water content |
wt% |
≤1.5 |
≤1.5 |
Execution standard |
HG/T2690-2012 |