High Adsorption Rate Pellet Shape Zeolite 3A Molecular Sieve For
Typical Chemical Formula:
0.45 K2O . 0.55 Na2O . Al2O3 . 2 SiO2 . 4.5H2O
SiO2 : Al2O3 ≈2
JINCHENG Molecular Sieve type 3A is an alkali metal
alumino-silicate; it is thepotassium form of the type A crystal
structure. Type 3A has an effective pore opening of about 3
angstroms (0.3nm). This is large enough to allow in moisture, but
excludes molecules such as unsaturated hydrocarbons which can
potentially form polymers.
25kg/box or 150kg/drum
1) Drying of unsaturated hydrocarbons (e. G. Ethylene, propylene,
butadien);natural gas, if COS minimization is essential, or a minimum
co-adsorption of hydrocarbons is required; highly polar compounds,
such as methanol and ethanol; liquid alcohol;refrigerants.
2) Cracked Gas Drying
3) Static, (non-regenerative) dehydration of insulating glass
units, whether air filled or gas-filled.
3A - Zeolites are available in beads of 1-2 mm, (10x18 mesh) 2-3
mm, (8x12 mesh), 2.5-5 mm, (4x8 mesh) and as powder, and in pellet
To avoid damp and pre-adsorption of organic before running, or must
to be reactivated.
Size ratio up to grade
Static water adsorption
Water content, as shipped