Gunina Engineers

Molecular Sieve 13X (Lix and sodium base) is the alkali metal aluminosilicate with the form of the beads and has a much larger pore opening. It will adsorb molecules with critical diameter of less than 10 Angstrom (1 nm) and exclude those larger.
It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.

Molecular Sieve 13X/3A/4A/5A is the alkali metal aluminosilicate with the form of the crystal/granules, beads and has a much larger pore opening. It will adsorb molecules with critical diameter of less than 10 Angstrom (1 nm) and exclude those larger.
It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.

We supply the high quality molecular seives. it is used for drying purpose of the various gases and acheive the high dewpoint

Molecular Sieve 13X is the alkali metal aluminosilicate with the form of the crystal/granules, beads and has a much larger pore opening. It will adsorb molecules with critical diameter of less than 10 Angstrom (1 nm) and exclude those larger.
It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.

4A zeolite in granular bead form of size varying from 2 to 4 mm.
The adsorption of different molecules by 4A depends upon the major factors like molecular diameter and polarity of adsorbate and effective pore diameter of 4A.