Adsorbent 3A Molecular Sieve Desiccant For Associated Gas & Hydrocarbons Co-Adsorption
Product Description of 3A Molecular Sieve Desiccant
Zeolites are a class of crystalline aluminosilicates. The most basic structure of zeolite is composed of (SiO4) tetrahedron and (AlO4) tetrahedron. Adjacent tetrahedra are connected by oxygen bridges to form rings, which can vary in size. Depending on the number of oxygen atoms forming the ring, there are four oxygen rings, five oxygen rings, six oxygen rings, eight oxygen rings, ten oxygen rings and twelve two-membered oxygen rings. The ring is the channel orifice of the molecular sieve, through which the molecular sieve is sieved. Oxygen rings are connected by oxygen bridges to form polyhedra with three-dimensional space. The polyhedron has hollow cages, which is an important feature of molecular sieve structures. The cavities contain crystal water and cations that neutralize the negative charge of the tetrahedron (AlO4). Part or all of the crystal water can be removed relatively easily by heating or reducing pressure.
Drying of refrigerant.
Isopropyl alcohol dehydration.
Specialized in kerosene and jet fuel drying.
Dehydration of Methanol, Ethanol, and Alcohol.
Dehydration of the unsaturated hydrocarbon material.
Natural gas dehydration and preventing COS formation.
Dehydration of solvents such as benzene, toluene, and xylene.
Static (non-regenerative) dehydration of insulating glass units, either air or aerated.
Drying of gases and liquids, such as associated gas in oil and natural gas. Co-adsorption of Hydrocarbons.
Deep drying of cracked petroleum gas such as ethylene, propylene, butadiene, acetylene and natural gas. As well as polar liquids such as LNG, LPG, solvents.
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 | |
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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.
