Molecular Sieve 3a - Alkali Metal Aluminosilicate Bead 1.6-2.5mm , Effective For Drying Highly Polar Compounds And Cracked Gas

Molecular Sieve 3A is an alkali metal aluminosilicate, it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). It adsorbs molecules with effective diameters smaller than approximately 3 angstroms. But excludes molecules such as unsaturated hydrocarbons.

PropertyUnitBeadPelletNote
Diametermm1.6-2.53-51/16a 1/8a
Static Water Adsorption%wta Y21a Y21a Y20a Y20RH50%, 25a
Bulk Densityg/mla Y0.70a Y0.70a Y0.65a Y0.65Settled
Loss on Ignition%wta 1.50a 1.50a 1.50a 1.50575a , 1hr
Loss on Attrition%wta 0.10a 0.10a 0.20a 0.20
Crush StrengthNa Y30a Y80a Y40a Y70
Particle Ratio%a Y97a Y99~~

Recommended Applicationi
1. Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadiene)
2. Cracked Gas Drying.
3. Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of
hydrocarbons is required.
4. Drying of highly polar compounds, such as methanol and ethanol.
5. Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.

Packing:
55 gallon air-tight iron drum,
25 kg carton with inner PE bag.
Other packing according to your requirement.