Polar Molecules Adsorbed Polarity Adsorption Molecular Sieve Desiccant Zeolites Clays Bound
Product Description of Molecular Sieve Desiccant
The molecular sieve binder is selected from kaolin or attapulgite. After baking at high temperature, it is naturally cooled to room temperature in a sealed jar, and then it is shipped from the factory. It has the characteristics of high strength and strong water absorption. It is mainly used in automobile braking systems, gas drying systems and dry pneumatic braking systems of automobiles, heavy trucks, trains and ships.
It can exhibit high water absorption at low partial pressures and temperatures up to 100 °C.
In some high temperature states, also exhibit the adsorption of molecules with a critical size slightly bigger than the real diameter of the molecular sieve's pores. The possibility of adsorption depends not only on the dimension and the shape of the molecules (linear, branched, ring...) , but also on their polarity.
The adsorption of different molecules by Molecular Sieves is affected by the following parameters:
1. Zeolite type.
2. Effective pore diameter.
3. Molecular shape and its critical diameter.
4. Chemical structure and molecules polarity.
5. Concentration or partial pressure of the adsorbate.
5. Operating temperature.
The critical diameter of some common species gives entry potential for a particular molecule to pass through the opening of the pores and penetrate into the crystalline structure in order to be adsorbed on the active surface.
The quality of molecular sieves produced by Lvneng is above the industry level. It will not pulverize and pollute the output for a long time, nor will it affect the performance and life of the equipment. Best desiccant for moist air in air brake lines. It is also an environmentally friendly filtration products with chemical filling material.
Technical Specification of 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 | |
Display of Molecular Sieve Desiccant
Application of Molecular Sieve Desiccant
Other Applications:
1. Deep drying of gases and liquids, such as natural gas, industrial gases, rare gases, solvents, paraffins, alcohols and refrigerants.
2. Static drying of medical packaging, electronic components, and materials prone to deterioration.
3. Desiccant for insulating glass devices, lacquers, dyes and PUR devices.
4. Remove carbon dioxide, ammonia and methanol from liquids.
In a word, It is commonly used for drying of organic liquids (solvents, oils, gasoline, and other saturated hydrocarbons), air, liquid gases (propane, butane) as well as technical and noble gases (H2, N2, He, Ar, etc.).
Package of Molecular Sieve Desiccant
Factory View of Molecular Sieve Desiccant
Attention of Molecular Sieve Desiccant
FAQ of 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.
