3A molecular sieve is an alkali metal aluminosilicate. Sometimes, it is also called 3A zeolite molecular sieve. Molecular Sieve Wholesale
3A molecular sieve is an alkali metal aluminosilicate, sometimes it is also called 3A zeolite molecular sieve.
Chemical formula: 2/3K2O·1/3Na2O·Al2O3·2SiO2·9/2H2O
Effective pore size: about 3Å (1Å=0.1 nm);
The 3A molecular sieve has a pore size of 3Å; it is mainly used to adsorb water and does not adsorb any molecules with a diameter greater than 3Å. According to the characteristics of industrial applications, molecular sieve has fast adsorption speed, regeneration times, crushing strength and anti-pollution ability, which improves the molecular sieve The efficiency of utilization and prolongs the service life of molecular sieve is a desiccant necessary for deep drying, refining and polymerization of gas and liquid phases in the petroleum and chemical industries.