Synthetic Zeolite Adsorbent 4A Molecular Sieve Desiccant For Gas Stream Methanol Removing
Product Description of 4A Molecular Sieve Desiccant
4A molecular sieve is an alkali metal aluminosilicate with a pore size of 4A, which is the sodium form of the A-type crystal structure. Can adsorb water, methanol, ethanol, ethylene, propylene, hydrogen sulfide, sulfur dioxide, carbon dioxide, ammonia and other molecules whose critical diameter is not greater than 4A. Its selective adsorption performance for water is higher than other molecules.
Lvneng 4A molecular sieve, with very uniform pore size distribution, has very good adsorption performance and good oil adhesion, and has a certain buffer alkalinity effect, non-toxic, safe and reliable for human body, and has no adverse effect on ecology. In environments with high temperature or very low humidity, the ability to absorb water can be guaranteed to exceed that of other desiccants.
Application:
1. Deep drying of gases and liquids such as air, natural gas, alkanes, and refrigerants.
2. Static drying of pharmaceutical packaging, electronic components and perishable objects.
3. Preparation and purification of argon.
4. Used as a dehydrating agent in paints, fuels and coatings.
Technical Specification of 4A 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 ≥ | 0.72 | 0.70 | |
| Equilibrium Water Capacity @ 25°c | wt% ≥ | 22 | 22 | |
| Equilibrium Methanol Capacity | wt% ≥ | 15 | 15 | |
| Heat of Adsorption | BTU/lb of H2O | 1800 | 1800 | |
|
Crush strength |
Point Contact | N ≥ | 35 | 85 |
| Variation Coefficient | - | 0.3 | 0.3 | |
| Attrition Rate | wt% ≤ | 0.1 | 0.1 | |
| Size Qualification | % ≥ | 98 | 98 | |
| Package Moisture | wt% ≤ | 1.5 | 1.5 | |
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FAQ of 4A 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.
