Molecular sieve pellet

Molecular sieve balls are spherical particles made of materials such as silicate. They have a regular pore structure and can selectively adsorb according to molecular size and polarity.
They are widely used in adsorption, separation and catalysis.

Applications of molecular sieves
1. Gas separation: such as oxygen and nitrogen separation.
2. Desiccant: used for air and natural gas drying.
3. Catalyst: used for catalytic cracking and other reactions in petrochemicals.
4. Adsorbent: used to remove harmful gases and impurities.

Common types of molecular sieves
1. 3A molecular sieve: pore size 3Å, used for drying polar liquids and gases.
2. 4A molecular sieve: pore size 4Å, used for air drying and gas purification.
3. 5A molecular sieve: pore size 5Å, used for petroleum dewaxing and gas separation.
4.13X molecular sieve: pore size 10Å, used for air separation and natural gas purification