XINTAO oxygen enrichment molecular sieve series are specially used in PSA/VPSA oxygen concentration system. They have excellent N2/O2 selectivity, good crush strength and low loss on attrition, which is cost-effective for concentrating oxygen from air.

XINTAO Lithium molecular sieves are specially used in PSA/VPSA oxygen concentration system. They have excellent 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.
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 (1bar, 25°C) | ≥22.5mL/g | ≥22.5mL/g |
N2/O2 Separation (1bar, 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% |
