Product name:Molecular Sieve 13X APG
Formula:Na2O . Al2O3 . 2.45SIO2 . 6.0H2O
SiO2 : Al2O3 ≈2.6-3.0

The 13X APG molecular sieve is a NaX type sieve, it has a larger molecular sieve than type A sieve. The 13X APG sieve’s adsorbing molecules are smaller than 10 angstroms in diameter, however, the displacement force is greater than that of molecules larger than 10 angstroms in diameter. Specifically created for the air cryo-separation sector, the 13X APG molecular sieve co-absorbs CO2 and H2O.


Items Type 1 Type 2
Appearance Beige Sphere Beige Pellet
Diameter(mm) 1.7-2.5 3.0-5.0 1.6 3.2
Bulk density(g/ml)≥ 0.7 0.68 0.65 0.65
Static Water Adsorption(%)≥ 27 27 27 27
Static CO2 capacity(%)≥ 18 18 18 18
Crushing strength(N)≥ 35 85 30 45
Attrition (%)≤ 0.2 0.2 0.2 0.2
Water content (%) ≥ 1.0 1.0 1.0 1.0


1)Elimination of CO2, H2O, and hydrocarbons during gas purification in an air separation facility.
2) Natural gas, LNG, liquid alkanes dehydration and desulfirization. (removal of H2S and mercaptan, etc.) of natural gas,LNG, liquid alkanes (propane, butane, etc.).
3) Deep drying of compressed air, permanent gas, etc. (e.g. compressed air, permanent gas).
4) Drier and purificator in ammonia synthesis process
5) Desulfurization and odor control for aerosols.
6) Pyrolysis gas CO2 removal.

Carton box or Carton drum or Steel drum or as per customer’s requirement.

The product as desiccant cannot be exposed in the open air and should be stored in dry condition with air-proof package.