3A molecular sieve is an alkali metal aluminosilicate, and sometimes, it is also referred to as Zeolite 3A.

Chemical Formula: 2 / 3K2O · 1 / 3Na2O · Al2O3 · 2SiO2 · 9 / 2H2O

 

Effective pore size: about 3A;

 

Aperture 3A molecular sieve is 3A ;, mainly used for adsorption of water, does not adsorb any molecular diameter greater than 3A, according to the characteristics of the application on industrial molecular sieve having a faster rate of adsorption, regeneration times, crushing strength and contamination resistance, improved molecular sieve use efficiency and extend the life of molecular sieve, oil, chemical industry, gas-liquid depth drying, refining, polymerization necessary desiccant.

 

application:

1) various liquid (e.g. ethanol) in dry

 

2) Air dry

 

Dried 3) refrigerants

 

4) drying natural gas, methane gas

 

5) and unsaturated hydrocarbons cracked gas, ethylene, acetylene, propylene, butadiene and dried

3A分子筛是一种碱金属硅铝酸盐，有时，它也被称为3A沸石分子筛。