4A molecular sieve in air dryer
Product Description
Description:
A kind of alkali metal alumino-silicate,in the sodium form of the Type A crystal structure.It could absorb the molecules which critical diameter is not more than 4 angstroms. The selective adsorption performance of water is higher than any other molecules. It is one of the most used molecular sieve varieties in industry.
Chemical Molecular Formula:
Na2O·Al2O3·2SiO2·4.5H2O. (SiO2 : Al2O3 ≈2).
Technical Parameter:
| Properties |
Unit |
Bead |
Cylinder |
| Diameter |
mm |
1.6-2.5 |
3.0-5.0 |
1.6 |
3.2 |
| mesh/inch |
8*12 |
4*8 |
1/16” |
1/8” |
| Bulk density |
g/ml |
0.7±0.02 |
0.70±0.02 |
0.68±0.02 |
0.68±0.02 |
| Crushing strength |
N/pce |
≥35.0 |
≥80.0 |
≥30.0 |
≥80.0 |
| Size ratio up to grade |
wt% |
≥98.0 |
≥98.0 |
≥96.0 |
≥96.0 |
| Static H2O adsorption |
wt% |
≥21.5 |
≥21.5 |
≥21.5 |
≥21.5 |
| Static CH3OH adsorption |
wt% |
≥15.0 |
≥15.0 |
≥15.0 |
≥15.0 |
| Package Moisture |
wt% |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
| Wear ratio |
wt% |
≤0.2 |
≤0.2 |
≤0.40 |
≤0.40 |
Application:
● Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc.
● Drying of pharmaceutical packaging, electronic components and perishable objects.
● Dry air
● Drying of organic liquids such as refrigerants, LPG, and gasoline.
Package:
800kg super sack
55gallon(150kg) steel drum
25kg Carton box/Paper drum
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