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Cryogenic ASU
For cyogenic air separation unit(ASU), oxygen, nitrogen, and argon was separated in low temperature according to the difference on boiling point of them. So the moisture and CO2 in the air must be removed in order to avoid them freezing in pipeline.
Molecualr sieve 13X and JLOX-300 are competent product to remove moisture and CO2 and other smaller hydrocarbon molecules from air.

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> Molecular sieve 13X is current widely used in ASU for air purification. Molecular sieve JLOX-300 is specially developed product for air purification in ASU.
> Comparing molecular sieve 13X, molecular sieve JLOX-300 has higher CO2 adsorption capacity at lower partial pressure, which leads to reduce the adsorbor size and operation costs.
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Related product:
Molecular sieve 13X, Molecular sieve JLOX-300