5A Molecular Sieve is a calcium-based aluminosilicate adsorbent developed for moisture removal and selective adsorption of larger molecules from liquids and gases. With a pore size of 5 angstroms, it is capable of adsorbing molecules that are excluded by 3A and 4A, enabling effective separation and purification in hydrocarbon and gas processing applications.

It provides high adsorption capacity, strong mechanical strength, and excellent regeneration characteristics, making it suitable for demanding refinery and petrochemical environments. Supplied in 4×8 mesh, 5A Molecular Sieve delivers low pressure drop and robust performance in continuous-flow systems.

Key Features

• Combines moisture removal with selective molecular adsorption

• Adsorbs larger molecules such as normal paraffins and sulfur compounds

• High adsorption capacity and mechanical strength

• Reliable regeneration and extended service life

• Supplied in 4×8 mesh for dynamic gas and liquid systems

Typical Applications

• Natural gas drying and purification

• Removal of carbon dioxide, hydrogen sulphide, and sulfur compounds

• Separation of normal paraffins from branched and cyclic hydrocarbons

• Hydrogen and oxygen purification using PSA systems

• Drying and purification of hydrocarbon feedstocks

• Refinery and petrochemical processing applications