High Density Zeolite 3A Molecular Sieve Desiccant For Ethanol Dehydration Drying
Product Description of 3A Molecular Sieve Desiccant
3A molecular sieve belongs to potassium-type crystal structure, which is a type of A-type molecular sieve. On the basis of 4A molecular sieve, potassium ion exchange is carried out, and the diameter of the pore channel becomes 3 angstroms, and only molecules less than 3 angstroms are adsorbed. It has uniform pores and extremely strong adsorption capacity. Compared with other molecular sieves, it has a good desorption depth, is generally dry, and has a dew point of -80 degrees.
Scope of use
- Propylene, ethylene drying
- Dehydration and drying of ethanol and alcohol
- Molecular sieve for hollow glass
- Automobile refrigeration system drying
- General air drying
Zeolite also has adsorption ion exchange catalysis and acid and heat resistance properties, so it is widely used as: adsorbent, desiccant catalyst detergent sewage treatment soil improver feed additive
Technical Specification of 3A Molecular Sieve Desiccant
| Item |
Unit |
8*12 Mesh |
4*8 Mesh |
| Bead Size |
mm |
1.6-2.5 |
3.0-5.0 |
| Bulk Density |
g/ml ≥ |
0.75 |
0.68 |
| Equilibrium Water Capacity @ 25°c |
wt% ≥ |
21 |
21 |
| Equilibrium Ethylene Capacity |
mg/g ≤ |
3.0 |
3.0 |
| Heat of Adsorption |
BTU/lb of H2O |
1800 |
1800 |
|
Crush strength
|
Point Contact |
N ≥ |
35 |
100 |
| Variation Coefficient |
- |
0.3 |
0.3 |
| Attrition Rate |
wt% ≤ |
0.1 |
0.1 |
| Size Qualification |
% ≥ |
98 |
98 |
| Package Moisture |
wt% ≤ |
1.5 |
1.5 |
Display of 3A Molecular Sieve Desiccant
Package of 3A Molecular Sieve Desiccant
Factory View of 3A Molecular Sieve Desiccant
Attention of 3A Molecular Sieve Desiccant
- The product cannot be exposed in the open air & should be stored in dry condition with air-proof bag.
- It should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.
FAQ of 3A Molecular Sieve Desiccant
Q: Could we send a free sample for reference?
A: Yes, of course.
Q: What about the price and MOQ?
A: We promise a competitive price with top quality, & accept both mass and small quantity order.
Q: What is the lead time?
A: Within 15 days after received payment.
Q: Payment term?
A: 100% TT in advance. or 30% TT deposit & balance before shipment.
Q: How to solve problems after sales?
A: Take photos of the problems. After confirmed, we will make a satisfying solution for you within 3 days.
For More information please contact us. It's our pleasure to serve you.
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