Zeolite 3A Molecular Sieve Desiccant Low Dew Point For Air Gas Drying
Low Dew Point Adsorbent Zeolite 3A Molecular Sieve Desiccant For General Air Gas Drying
Product Description of 3A Molecular Sieve Desiccant
Zeolite molecular sieves have the structure and characteristics of crystals, the surface is a solid framework, and the pores inside can play the role of adsorbing molecules. There are channels between the cavities that connect with each other, and molecules pass through the channels. The pore size distribution of molecular sieves is very uniform due to the crystalline nature of the pores. Molecular sieves selectively adsorb molecules according to the size of the internal pores of their crystals, that is, adsorb molecules of a certain size and repel molecules of larger substances, so it is vividly called 'molecular sieve'.
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
The adsorption or repulsion function of molecular sieves is affected by the electrical properties of the molecules. Synthetic zeolite has a special function of selective adsorption according to the size and polarity of the molecule, so it can dry or purify gas or liquid, which is also the basis for molecular sieve separation. Synthetic zeolite can meet the wide demand of the industry for products with adsorption and selective properties, and it is also widely used in synthetic zeolite molecular sieves in industrial separation.
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.
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