4A type Molecular Sieve wildly used in Technical Gas Dehydration
Molsivcn

 

4A Type MS - Molecular Sieves 4A

1. Brief Description

4A Zeolite Molecular Sieve (ZMS) also called be "NaA" or "Sodium" Molecular Sieve, crystal structure is A type, and the pore opening of 4 angstroms (1 angstroms equals to 0.1 nanometers). 

 

2. Grade, Size and Package

Grade: 4A common Grade, 4A DG Grade, 4A refrigerant Grade, 4A Air Brake Grade, etc.

Typical Size: 8x12 mesh and 4x8 mesh beads, 1/8" and 1/16" pellets

Typical Packing: 150kg beads in iron drum, 125kg pellets in iron drum


3. Application Fields

  • 1. Deep drying of air, natural gas, alkane and refrigerant.
  • 2. Generation and purification of argon.
  • 3. Static dehydration of electronic element, pharmaceutical and unstable materials.
  • 4. Desiccant of paint, PU Plastic, dope and fuel etc.
  • 5. Also adsorb H2O, NH3, CO, CO2, SO2, H2S, CH3OH, C2H5OH, C2H4, C2H2, C3H6, CH3CN2, CS2, CH3CL, CH3Br, and carbon dioxide. etc. 


4. Storage and Regeneration

Adsorbent product must be stored in a dry location to prevent pre-adsorption of water and some other impurities. 


Zeolite Molecular Sieve packages when opened should be resealed to prevent contamination of the product. Whenever possible, rotate stock to use oldest material first. If stored properly, this product have an indefinite shelf life, however, material packaged in Super Sacks should be retested for Total Volatiles after 12 months. Material in Drums should be retested after 36 months. 
The Zeolite Molecular Sieve product should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 330


5. Technical Data Sheet (Molecular Sieve 4A TDS)

MolsivCN 4A Molecular Sieve Technical Specification Data sheet (TDS)
4A Molecular Sieve TDS --- Pls feel free to ask us for more imformations.

Leave your message and we will reply you at soonest!

Note: Please fill out the fields marked with an asterisk.