3A Molecular Sieve
Xintao 3A Molecular Sieve, has an effective pore opening of about 3 angstroms(0.3nm).
This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons
which can potentially form polymers.
It has the advantages of faster adsorption speed, more regeneration times, higher crushing strength,
stronger anti-pollution ability, greater utilization efficiency and longer service life.
Chemical Molecular Formula:
0.4K2O·0.6Na2O·Al2O3·2SiO2··4.5H2O. (SiO2 : Al2O3 ≈2).
a) Be mainly used for the drying of petroleum cracking gas such as ethylene, propylene, butadiene
b) Drying of highly polar compounds, such as methanol and ethanol.
c) Drying of air.
d) Drying of natural gas and methane gas.
By National Standard GB/T 10504-2017.
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