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Home » Product Directory » Chemicals » Chemical Auxiliary & Catalyst » Desiccant & Sorbent » Molecular Sieve (3A)

Molecular Sieve (3A)

Molecular Sieve (3A)
Molecular Sieve (3A)

Product Description

3A MOLECULAR SIEVE
3A adsorbent, a potassium-exchanged form of the type A molecular sieve, is an alkali metal aluminosilicate. 3A adsorbent will adsorb molecules with critical diameters up to 3 angstroms type.

APPLICATIONS
- 3A adsorbent is preferred for commercial dehydration of unsaturated hydrocarbon streams, such as cracked gas, ethylene, propylene, and cracked liquid olefins.
- Drying of polar liquids (methanol, ethanol, and hydroxide organic compound ).
- Drying refrigerants.
- Drying N2-H2 mixtures made by cracking of NH3.

3A-PPG          
Properties                                 Unit           Bead           Pellet  
Particle Sizes                                           8X12             4X8               1/16"           1/8"
Particle Diameter                   mm               1.7-2.4         3-5             1.6-1.8     3.0-3.4
Bulk Density                             g / ml       ≥ 0.68           ≥ 0.68       ≥ 0.78       ≥ 0.78
Crush Strength                         N                 ≥ 30               ≥ 75           ≥ 28          ≥ 80
CO2 Capacity                             wt, %         ≤ 2.0             ≤ 2.0         ≤ 2.0         ≤ 2.0
Equilibrium H2O Capacity     wt, %         ≥ 19            ≥ 19           ≥ 19           ≥ 19
Moisture Content     wt, %         ≤ 1.5     ≤ 1.5     ≤ 1.5   ≤ 1.5

More Product Features

   
Model NO.:  3A
Standard:  bead 4X8, 8X12mesh, pellet 1/16", 1/8"
Productivity:  3000Ton/year
Origin:  Shanghai, China
Packing:  Steel Drums, Carton, Quick Load Bag
Shape:  Beads
Desiccant:  Physical Desiccant
Sorbent:  Molecular Sieves
Company: Shanghai TOP Molecular Sieve Co., Ltd.

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