Chemequip OX-III special oxygen production molecular sieve is a new type of X-type molecular sieve, mainly used in pressure adsorption and atmospheric pressure desorption oxygen production process, with high nitrogen adsorption capacity and excellent nitrogen and oxygen separation coefficient, high oxygen production purity, high oxygen production yield, fast adsorption rate, long service lifetime and other advantages, is the best alternative to 5A (CaA) oxygen molecular sieve.
Appearance |
Bead |
Test Conditions |
|
Diameter (mm) |
1.6~2.5 |
0.4~0.8mm |
|
Bulk Density (kg/m³) |
620~660 |
610~650 |
Compacted |
Crush Strength (N) |
≥25±3 |
|
25 Bead Average |
Nitrogen Oxygen Separation Coefficient |
≥3 |
≥3 |
1Bar,25℃ |
Wear Ratio (%) |
≤0.3 |
≤0.3 |
|
Package Water Content (wt%) |
≤1.0 |
≤1.0 |
550℃,1Hour |
Static H₂O Absorption (wt%) |
≥29.5 |
≥30 |
RH75%, 25℃ |
Static CO₂ Absorption (wt%) |
≥19.8 |
|
25℃,250mmHg |
Static N₂ Absorption (ml/g) |
≥8 |
≥8 |
25℃,760mmHg |
Granularity(%) |
≥97 |
≥95 |
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