Molecular Sieve-Zhongchuang Activated Carbon Company

Molecular sieves are synthetic zeolite materials engineered with pores of precise and uniform structure and size. There are four main types of molecular sieves: 3A, 4A, 5A, and 13X. The type is dependent on the molecule’s chemical formula, and it determines the pore size of the molecular sieve. A molecular sieve works by adsorbing gas or liquid molecules that are smaller than the effective diameter of its pores, while excluding those molecules that are larger than the openings.