3A 8x12 Molecular Sieve Desiccant High-Performance Zeolite for Industrial Drying

Product Overview

3A 8x12 Molecular Sieve Desiccant by Delta Adsorbents is a high-performance zeolite desiccant engineered for efficient moisture removal in various industrial applications. With a pore size of approximately 3Å, it selectively adsorbs water molecules while excluding larger molecules such as unsaturated hydrocarbons and highly polar alcohols like methanol and ethanol.

Key Features

• High adsorption capacity for water molecules
• Selective adsorption, excluding larger molecules
• Crystalline composition with high mechanical strength
• Particularly useful in cryogenic operations
• Available in various packaging sizes, including 330 lb drums and 2000 lb super sacks

Typical Applications

• Gas Drying: Removal of moisture from natural gas and other industrial gases
• Ethanol Dehydration: Efficient drying of ethanol in fuel and industrial processes
• Air Drying: Moisture removal in compressed air systems
• Insulated Glass Units: Prevention of fogging and condensation
• Cryogenic Operations: Moisture control in low-temperature environments

Specifications

• Form: Spherical beads
• Mesh Size: 8x12
• Nominal Pore Opening: 3 Å
• Equilibrium Water Capacity @ 25°C: ~21% wt
• Heat of Adsorption: 1800 BTU/lb of H₂O
• Bulk Density: ~0.70 g/mL (~44 lbs/ft³)
• Crush Strength: ≥35 N (≥8 lbs)
• Size Qualification: ≥97%
• Package Moisture (as shipped): ≤1.5% wt
• Manufacturer: Delta Adsorbents
• Lead Time: 1-2 weeks

Minimum Order Quantity (MOQ)

This product requires a minimum order of 100kg due to vendor packaging constraints. Smaller sizes may be available by special request or for future stocking—please contact us to discuss your needs.

Need Bulk or Custom Sizing?

Contact us for bulk pricing, custom sizing options, and technical data sheets. 3A 8x12 Molecular Sieve Desiccant is available in a range of formats to suit your specific moisture removal requirements.