13X Molecular Sieve

13X molecular sieve is a sodium aluminum silica zeolite that has a pore size of approximately 10Å (angstroms) and can selectively adsorb molecules with a diameter smaller than 10Å. 13X molecular sieve has a large surface area, high adsorption capacity, and strong adsorption selectivity, making it widely used in gas and liquid drying, oxygen and nitrogen production, as well as desulfurization processes.

Product Specifications

PerformanceTechnical Specifications
Diameter (mm)1.0-1.6 / 3.0-5.01.5-1.7 / 3.0-3.3
Particle size (%)≥96≥98
Bulk density (g/ml)≥0.60≥0.60
Abrasion rate (%)≤0.20≤0.20
Crushing strength (N/particle)≥30≥30
Static water adsorption (%)≥25≥25
CO2 air treatment capacity (NL/g)≥17.5≥17.0
Packaging water content (%)≤1.5≤1.5


Below are the main applications of 13X molecular sieve:

  • Used in air separation units for oxygen and nitrogen production to adsorb water and CO2, enabling gas separation and purification.
  • Used in natural gas and petroleum gas dehydration, ethylene dehydration, desulfurization, and other related processes.
  • Applied in industries such as chemical, pharmaceutical, and environmental protection for drying and dehumidification purposes.
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