Products Introduction
Lithium molecular sieves is lithium-based form of the aluminosilicate zeolite. It apply to vacuum pressure swing adsorption (VPSA) oxygen processes. Lithium molecular sieve directly adsorbs the nitrogen in the air inlet to produce high-purity oxygen streams of gas.
Lithium Molecular sieve series is designed for oxygen concentrator that has high-efficiency nitrogen adsorption, Lithium molecular sieve is a lithium X-type aluminosilicate crystal, adsorb nitrogen from the air while allowing the oxygen to pass get purified enriched-oxygen through the system pressure swing adsorption (PSA) in a medical oxygen concentrator devices. It has the characteristics of large nitrogen adsorption capacity, high nitrogen and oxygen separation coefficient, and easy desorption. Its nitrogen adsorption capacity is 2-3 larger than the A-type oxygen molecular sieve. The separation coefficient of nitrogen and oxygen is more than 2 times that of A-type oxygen molecular sieve.
Lithium molecular sieve is designed for PSA / VPSA portable oxygen concentrator 1-5L/Min, industrial oxygen generator, oxygen purity is up to 93%±3%.
Technical Parameter
|
Model |
Lithium Based Molecular Sieve |
|
|
Diameter |
0.4-0.8MM |
1.3-1.7MM |
|
Bulk density |
≥0.63g/mL |
≥0.63g/mL |
|
Crushing strength |
/ |
≥15N/piece |
|
Static N2 Adsorption (1 bar, 25°C) |
≥22.5mL/g |
≥22.5mL/g |
|
N2/O2 Separation (1 bar, 25°C) |
≥6.2 |
≥6.2 |
|
Attrition |
≤1wt.% |
≤1wt.% |
|
Moisture Content |
≤0.5wt.% |
≤0.5wt.% |
|
Application |
Medical care oxygen generator, small, portable oxygen concentrators Capacity: 1L/min-10L/min |
Industrial and Medical Oxygen Generator / Plant, hospital oxygen concentrators of PSA system Capacity: 300-10000Nm3/hour |
|
Purity |
93%±3% |
93%±3% |
Storage
The product should be stored in original pack or air-proof package in cool and dry conditions should not be left exposed to open air.
Regeneration
Molecular sieve series can be regenerated by increasing temperature or reducing the pressure.
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