Molecular Sieve Zeolite 4A 8X12m 500g
Bead Size: 8-12 Mesh
Bulk Density: ?Y0.65-0.8 g/ml ?
Equilibrium Water Capacity@25?? ?Y 20.5-22.5
Equilibrium Methanol Capacity wt% ?Y 15.0
Heat of Adsorption BUT/lb of H2O 1800
Crush Strength N?Y 30-80
Variation Coefficient 0.3
Attrition Rate: wt%?¨¹ 0.1
Size Qualification % ?Y 98
Package Moisture wt % ?¨¹ 1.5
Moisture removal in PU Plastic or Paint
Natural Gas Drying
Drying Cracked Gas
Static drying of insulating glass units, whether air filled or gas-filled.
Dehydration of highly polar compounds, such as methanol and ethanol.
Dehydration of unsaturated hydrocarbons (e.g. ethylene, propylene, butadiene).
Dehydration of drugs, electric components and unpreserved chemicals when packed
Removal of moisture in plastics and paints
Generation and purification of argon
Isomerization feed drying
Dehydration of unsaturated hydrocarbons
Drying and purifying of Ammonia gas
4A Molecular Sieve regenerated and reused. To regenerate the sieve you need to remove the adsorbed moisture and other materials. To regenerate 4A Molecular Sieve heat to 250?? to 450??.
Storage and precautions:
1.???? 4A Molecular Sieve should be sealed before use.
2.???? When used, should be filled quickly, and the unused molecular sieve must be temporarily sealed to avoid moisture absorption.