• SNOWPEAK® 13X-HP Molecular Sieve

SNOWPEAK® 13X-HP Molecular Sieve

13X molecular sieve refers to the sodium form of the X-type crystal structure, which is an alkali metal aluminosilicate. 13X type molecular sieve can adsorb molecules whose critical diameter is not more than 10A. SNOWPEAK 13X-HP molecular sieve has high oxygen and nitrogen separation performance and sufficient oxygen production rate. Due to its special production technology, the molecular sieve has excellent adsorption and desorption properties. It is mainly used for PSA/VPSA oxygen generating units to implement oxygen and nitrogen separation, making industrial and medical oxygen enrichment


Technical Specification

Technical Specification
Type 13X-HP
Nominal Pore Diameter 10 angstroms
Diameter(mm) 1.6-2.5 2.5-3.5 3.5-4.75
Bulk Density(g/ml) ≥0.69 ≥0.69 ≥0.69
Crush Strength(N) ≥25 ≥50 ≥65
Wear Ratio(%) ≤0.2 ≤0.2 ≤0.2
Water Content(%) ≤1.5 ≤1.5 ≤1.5
Static H2O Adsorption(%) ≥28 ≥28 ≥28.5
4 (2)
4 (4)
4 (5)

Regeneration

SNOWPEAK 13X-HP molecular sieve can be purged and regenerated by increasing the temperature, regeneration (dehydration) degree depends on the humidity and temperature of the purging gas.

Water removal: Heat dry gas such as nitrogen, air, hydrogen, saturated hydrogen carbide to 150-320℃, then pass it into the molecular sieve bed under the pressure of 0.3-0.5kg/m2 for 3-4 hours, and then pass the dry cold gas into the adsorber for 2-3 hours, isolate the air and cool it to room temperature.

Organic removal: Replace the adsorbent from the molecular sieve by water vapor, and then heat. Or pass into hot vapor or inert gas at the in 200-350°C, not use gases that produce explosive mixtures by contact with the adsorbent.

Gas removal: reduce the pressure

Application

Adsorption and separation of hydrogen, oxygen, nitrogen, methane, carbon monoxide, carbon dioxide, sulfide and other gases and liquids;

Storage

Room temperature; indoor humidity no more than 90%; avoid water, acid, alkali; isolate air; sealed preservation

Packing

Iron drum, net weight 125/135/140kg; or according to customer requirements

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