5A type Molecular Sieve wildly used for PSA O2 or H2 hydrogen gas generation


5A Type MS - Molecular Sieves 5A

1. Brief Description 

5A Zeolite Molecular Sieve (ZMS) also called be "CaA" or "Calcium" Molecular Sieve, crystal structure is A type, and the pore opening of 5 angstroms (1 angstroms equals to 0.1 nanometers).


2. Grade, Size and Package

Grade: Common 5A, O2 generation Grade, H2 Generation Grade, etc.

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

Typical Packing: 150kg iron drum, 125kg iron drum

3. Application Fields

  • PSA (Pressure Swing Adsorption) process for Oxygen or Hydrogen generation
  • Water, Carbon Dioxide removal from air purification system
  • Drying of natural gas and petroleum.
  • Normal paraffin separating process 
  • Separation of straight and branched chain hydrocarbons, separation of the normal and isomerous alkane; 


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 (5A Molecular Sieve TDS)

MolsivCN_Technical Data Sheet_Molecular Sieve 5A_TDS
MolsivCN_Technical Data Sheet_Molecular Sieve 5A_TDS --- Pls feel free to ask us for more imformations!

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