FEIZHOU oxygen enrichment molecular sieve series are special used in PSA/VPSA system. They have good N2/O2 selectivity, good crush strength and low loss on attrition, which is cost-effective for concentrating oxygen from air. They are widely used in industrial/Medical oxygen concentrator in ozone production filed, Aquaculture field for fish farming,Waste water treatment field, medical oxygen market. etc. Their concentating purity up to 93%+-3%, having good reputation in market.
Lithium molecular sieve is a synthetic zeolite of lithium-type crystal structure, large Nitrogen adsorption capacity, highefficiency of oxygen/nitrogen separation. Below chart indicates lithium based molecular sieve((The temperature is 25℃)) It shows high N2/O2 separation under a very low pressure, which lowers the consumption of producing oxygen.The advantage of on the equilibrium adsorption capacity, It applies to various VPSA device for producing oxygen.
Chemical Auxiliary Agent
Lithium molecular sieve
Nominal pore diameter
Sphere Air Dryer Desiccant
Loss on Ignition(wt%.575.C,1hr)
Static N2 Capacity(wt%RH60%,25C)
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Hand & Storage Recommendation
Molecular Sieve should be handled to avoid generation of dusty conditions at the workplace. Storage in a dry warehouse is recommended. Open packages should be resealed to prevent contamination and adsorption of water or other gases and vapors. The material in bag-in-box should be used within 12 months,while bag-in-steel drum should be used within 24 months.
Package of lithium & Sodium molecular sieve:
25kg & 125kg / steel drum. palletized with plastic film for lithium molecular sieve
Packaging & Shipping
1. Packaging Details:25KG net woven bag with inner plastic bag. 50KG net in Cardboard Drum. and other packing.You can also choose according to your requirements
2.Delivery Detail:We always provide sea transportation and air transportation.We can also provide according to your requirements.
3.Delivery time:Because of the nature of our products,we always delivery in 21 days.
To achieve good operating performance and long life as much as possible, after a certain period of time use must be regenerated .After correct molecular sieve regeneration , make it get the low attenuation of mechanical properties and adsorption
There are two basic approaches:
Temperature variation .
Generally used in the preheating gas heating, purge molecular sieve to about 200℃, and stripping down the adsorbate .
Variable pressure .
Usually used in the gas phase adsorption process.Maintain a constant temperature adsorbent and by reducing pressure and backing purge inert gas , to remove the adsorbate.
"Note：This is normal specification, in case of a particular application, application, please contact us by email at firstname.lastname@example.org for technical information."
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