Honeycomb block Zeolite molecular sieve

Molecular sieve usually refers to zeolite molecular sieve, which is a kind of aluminosilicate microporous crystal, composed of three-dimensional silicon oxygen and aluminum oxygen tetrahedron. With unique selective adsorption, catalysis and ion exchange characteristics, it is widely used in insulating glass, automobile brake system, refrigeration equipment, industrial gas manufacturing, petrochemical, food and pharmaceutical production and other fields.

Honeycomb block zeolite has good molecular adsorption capacity, no secondary pollution, and can be regenerated at high temperature, which is better than similar molecular sieves Activated carbon The efficiency is increased by 40%, and it is widely used in the fields of adsorption, catalysis and environment. It is more suitable for the treatment of organic waste gas with large air volume and low concentration. Compared with other adsorbents, molecular sieve has the following characteristics:

1. The adsorption selectivity is strong, because the pore size of molecular sieve is uniform and regular, and it is also an ionic adsorbent, which can selectively adsorb according to the size and grade of molecules.

2. Strong adsorption capacity, even if the gas composition concentration is very low, it still has adsorption capacity.

3. At a higher temperature, it still has a larger adsorption capacity, while other adsorbents are very affected by high temperature, while at the same temperature, the adsorption capacity of molecular sieve is large. Because of the above advantages, molecular sieves have become very good adsorbents. It is widely used in organic chemical, petrochemical and toxic gas treatment.