CarbonFresh 3A molecular sieve beads are high-performance, spherical alkali metal aluminosilicates designed for demanding industrial applications. These beads are the potassium form of the Type A crystal structure, with a precise pore size of approximately 3 Ångströms (3Å). This unique pore structure enables the efficient adsorption of water molecules while excluding larger molecules, such as unsaturated hydrocarbons and highly polar alcohols like methanol and ethanol.
With exceptional mass transfer efficiency, high crush strength, and outstanding durability, CarbonFresh 3A molecular sieves are the ideal solution for applications requiring reliable drying, separation, and purification processes.
Send E-mail Get PriceOptimized for water adsorption while excluding larger molecules.
Engineered for long-lasting performance in industrial environments.
Ideal for drying, separation, and purification processes.
CarbonFresh 3A molecular sieve beads are designed for a wide range of industrial applications, including:
Drying highly polar alcohols such as methanol and ethanol.
Drying unsaturated hydrocarbons like ethylene, propylene, and butadiene.
Static dehydration processes, including gas dehydration and moisture removal in insulated glass units.
Natural gas drying for efficient moisture removal.
Cracked gas drying in petrochemical processes.
We offer flexible packaging solutions to meet your specific needs.
55 lb (25 kg) drumsfor smaller-scale applications.
330 lb (150 kg) drumsfor larger industrial requirements.
Custom super sack packagingtailored to your order specifications.
To ensure optimal performance and maintain the integrity of CarbonFresh 3A molecular sieves.
Store in a dry environmentto prevent unintended moisture adsorption.
Reseal packaging immediately after opening to avoid contamination and premature water adsorption.
Follow a first-in, first-out (FIFO)inventory rotation system to ensure the oldest material is used first.
|
Property |
Specification |
|
Nominal Pore Size (Å): |
3 |
|
Shape: |
Spherical |
|
Particle Size (Mesh): |
8 x 12 4X8 |
|
Equilibrium Water Adsorption Capacity (wt%): |
≥ 21 at 25°C, 50% Relative Humidity |
|
Heat of Adsorption (BTU/lb of water): |
1800 |
|
Bulk Density (g/ml) [lb/ft³]: |
≥ 0.75 [46.8] |
|
Crush Strength (N) [lb]: |
≥ 35 (8) |
|
Particle Size Qualification (%): |
≥ 97 |
|
Packaging Moisture Content (wt%): |
≤ 1.5 |
