High Abrasion Resistance Zeolite 3A Molecular Sieve Desiccant For Petroleum Refining Desorption
Product Description of 3A Molecular Sieve Desiccant
Molecular sieves and related materials (including most microporous and mesoporous materials with regular pore structure) are a branch of catalysis and materials that have a significant impact on science, technology and industrial processes. Molecular sieves are industrial polyphase
Catalyst is one of the most important groups. It is widely used in refining and petrochemical processes, and more and more used in environmental catalysis and the synthesis of fine chemicals. Molecular sieves are microporous aluminosilicates.
Crystal structure, which makes it possible to modify it. So far, about 200. The channels of molecular sieves with different structures, sizes and shapes are usually composed of 8 to 30 rings. The pore structure of molecular sieve sometimes exceeds 1nm, but it is worth emphasizing that the maximum pore size for industrial applications is 0.74nm (12 rings). The controllability of its structure and its acidity (concentration and intensity of acid type and acid site) Adjustability is the most important characteristic of molecular sieves.
The catalysts for catalytic cracking are usually zeolite molecular sieve catalyst and aluminum silicate catalyst, while the catalysts for catalytic cracking are zeolite molecular sieve catalyst and metal oxide catalyst.
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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