Molecular Sieve

Features:
1) Kind of crystallized aluminosilicate

2) Owing to its even pore diameter and high specific surface areas, it has many excellent features

A) Selective adsorption, that is to say it will adsorb the moleculars of which the diameter is less than the pore size of molecular sieve

B) As for polar moleculars and unsaturated molecular, it has selective adsorption. The bigger the polarity, the higher unsaturated ratio, the stronger selective adsorption

C) Strong property of water adsorption even in high temperature, large space velocity or low content of water, it has quite a higher water adsorption capacity

3) Six main types of molecular sieve: 3A, 4A, 5A, 10X, 13X