3A molecular sieve TDS
Technical Parameter
model | 3A | |||
color | beige | |||
aperture | 3 A | |||
shape | bar | spherical | ||
diameter (mm) | 1.7-2.5 | 3.0-5.0 | 1.6 | 3.2 |
Grain size(%) | ≥98 | ≥98 | ≥96 | ≥96 |
Packing density (g/ml) | ≥0.72 | ≥0.70 | ≥0.66 | ≥0.66 |
Wear rate (%) | ≤0.20 | ≤0.20 | ≤0.2 | ≤0.2 |
strength(N) | ≥55/piece | ≥85/piece | ≥30/piece | ≥40/piece |
Static water (%) | ≥21 | ≥21 | ≥21 | ≥21 |
Static ethylene (‰) | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
Packed water (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Standard chemical formula | 0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O | |||
SiO2 : Al2O3 ≈2 | ||||
Typical applications | (A)Drying of unsaturated hydrocarbons such as ethylene, propylene, butadiene | |||
(B) Cracking gas drying | ||||
(C)The drying of natural gas, if COS minimization is necessary, or the low degree of co-adsorption is necessary for hydrocarbons. | ||||
(D) Drying of highly polar compounds such as methanol and ethanol | ||||
(E) Drying of liquid alcohol | ||||
(F)Dehydration of static (non-regenerated) insulating glass devices, whether aerated or aerated. | ||||
(G)Compressed natural gas is dry. | ||||