3A Molecular Sieve For Drying Natural Gas
Product Information
The 3A molecular sieve is an aluminosilicate compound with a cubic lattice, and is powder crystal, with metallic luster, hardness of 3 ~ 5, relative density of 2 ~ 2.8, natural zeolite has color, synthetic zeolite is white, insoluble in water, thermal stability and acid resistance increases with the increase of SiO2/Al2O3 composition ratio.
3A molecular sieve has a large specific surface area, up to 300 ~ 1000m²/g, and highly polarized inner crystal surface. It is a kind of efficient adsorbent, and also a kind of solid acid. Its surface has high acid concentration and acid strength, which can cause the catalytic reaction of positive carbon ion type. When the metal ions in the composition are exchanged with other ions in the solution, the pore diameter can be adjusted to change their adsorption properties and catalytic properties, so as to prepare zeolite catalysts with different properties.
