Good Adsorption Synthetic Zeolite 3A Molecular Sieve Desiccant
Description of 3A Molecular Sieve Desiccant:
The pore size of a 3A molecular sieve is 3 angstrom. It is mainly used for adsorbing water and does not adsorb any molecules with a diameter greater than 3Å. According to the characteristics of industrial applications, molecular sieves have fast adsorption speed, regeneration times, crushing strength, and anti-pollution ability, which improves the molecular sieve’s performance. Utilizing efficiency and prolonging the service life of molecular sieves, it is an adsorbent material necessary for deep drying, refining, and polymerization of gas and liquid phases in the petroleum and chemical industries.
Storage Condition: Room temperature, indoor room with relative humidity not more than 90%: avoid water, acid, alkali, isolate air, and keep in airtight
Specification of 3A Molecular Sieve Desiccant:
| Molecular Sieve 3A Typical Physical Properties | ||||
| Item | Unit | 8*12 Mesh | 4*6 Mesh | |
| Bead Size | mm | 1.6-2.5 | 3.0-5.0 | |
| Bulk Density | g/ml ≥ | 0.70-0.82 | 0.65-0.80 | |
| Equilibrium Water Capacity @ 25℃ | wt% ≥ | 19.0-21.0 | 19.0-21.0 | |
| Equilibrium Ethylene Capacity | mg/g≤ | 3.0 | 3.0 | |
| Heat of Adsorption | BTU/lb of H2O | 1800 | 1800 | |
| Crush Strength | Point Contact | N ≥ | 20-58 | 80-130 |
| Variation Coefficient | - | 0.3 | 0.3 | |
| Attrition Rate | wt% ≤ | 0.1 | 0.1 | |
| Size Qualification | % ≥ | 98 | 98 | |
| Package Moisture | wt% ≤ | 1.5 | 1.5 | |
| The above interval values are based on the different grades of 3A | ||||
Applications of 3A Molecular Sieve Desiccant:
1. Used in oil gas, gas streams of unsaturated hydrocarbon material dehydration of 3A molecular sieve professional;
2. Drying of highly polar compounds, such as methanol and ethanol. It is also used for dehydration of liquid alcohol and solvents;
3. Used for professional kerosene and jet fuel drying;
4. Application of 3a molecular sieve in isopropanol dehydration; Used for natural gas dehydration and prevent the formation of COS;
5. Used in deep desiccation of cracked petroleum gases, such as ethylene, propylene, butadiene, acetylene, and natural gas, and of polar liquid, such as ethanol, LPG, and solvent;
6. Static,(non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled;
7. Drying of refrigerants; dehydration of food-grade carbon dioxide;
Photo of 3A Molecular Sieve Desiccant:
Package of 3A Molecular Sieve Desiccant:
25KG/Carton, 35KG/Carton Drum, 150KG/Sealed Iron Drum
Factory profile of 3A Molecular Sieve Desiccant:
