Molecular Sieve 3A, 4A, 5A and 13X

3A Molecular Sieve :

Typical Applications:

• Olefin drying (ethylene, propylene, butadiene)
• Alkyone drying
• Drying of polor liquids (methanol, ethanol)
• Drying of cracking gas
• Drying of cracking liquid
• Drying of polymer plant feed
• Drying refrigerants
• Drying of liquefied petroleum gas
• Deep drying of kerosene and jet fuel
• Drying of air in insulated windows (double windows)
• Solvent drying
• Drying N2-H2 mixtures made by cracking of NH3
• CO2 drying

4A Molecular Sieve:

Typical Applications:

• Naphtha drying
• Drying of Aromatics
• Drying of liquid hydrocarbons
• Purification of gas for catalyst regeneration
• Isomerization feed drying
• Natural gas drying, Removing Co2
• Drying of liquefied petroleum gas, liquefied natural gas
• Kerosene and jet fuel drying
• Removing CO2 from steam cracked gas
• Treatment of acetic acid process gases
• NH3 synthesis gas and recycle gas drying and purifying
• Solvent drying
• Drying and purifying H2
• Nobel gas drying
• Drying of instrumental air

5A Molecular Sieve:

Typical Applications:

• Separation of normal and isomeric hydrocarbons
• Natural gas drying, removing Co2 sweetening
• Liquefied petroleum gas sweetening
• Removing Co2 from stream cracked gas
• H2 Purification
• N2 / O2 separation
• Purification of air, inert gases
• Solvent drying
• Separation of aromatics

13X Molecular Sieve:

Typical Applications:

• Isomerization feed desulphurising
• Paraffin sweetening
• Sweetening and drying of liquefied petroleum gas
• Natural gas sweetening (Mercaptans removal)
• Removing CO2 from steam cracked gas
• Drying and sweetening of rocket propellant
• Treatment of acetic acid process gases
• NH3 synthesis gas drying and purifying
• Solvent drying
• Refrigerant purifying
• Purification of H2
• Removal of CO2 and H20 from air
• Preservation of fruit and medicinal materials