High Intensity Adsorbent 3A Molecular Sieve Desiccant For Polar Liquid Solvent LNG LPG
Product Description of 3A Molecular Sieve Desiccant
3A molecular sieve is an alkali metal aluminosilicate, also called 3A zeolite molecular sieve. Type 3A molecular sieve refers to the type A molecular sieve containing NA+, which is recorded as NA-A. If NA+ is replaced by K+, molecular sieves with a pore size of about 3A; 3A molecular sieves are mainly used to adsorb water, and do not adsorb any molecules with a diameter greater than 3A. It is a desiccant necessary for deep drying, refining and polymerization of gas and liquid phases in the petroleum and chemical industries.
Uniform particle size, smooth appearance, high mechanical strength, strong dilution, no swelling after water absorption, no cracking, maintain the original state, tasteless, insoluble in water, ethanol.
The gases used for drying in industrial production are air, hydrogen, oxygen, nitrogen, argon, etc. Two adsorption dryers are connected in parallel, one works, and the other can be regenerated at the same time. Work and regenerate alternately to ensure continuous operation of the equipment. The dryer works at 8-12°C, and is regenerated by flushing at 350°C. The regeneration temperature of molecular sieve with different specifications is slightly different. Molecular sieves have a good catalytic effect on certain organic gas reactions.
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.
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