3A molecular sieve‌ is an alkali metal aluminosilicate, also known as 3A zeolite molecular sieve. 3A molecular sieves are mainly used to adsorb water and do not adsorb any molecules with a diameter larger than 3A. According to the industrial application characteristics, the molecular sieves we produce have faster adsorption speed, more regeneration times, higher crushing strength and anti-pollution ability, improves the utilization efficiency of molecular sieves and extends the service life of molecular sieves.

Applications：

Mainly used for drying petroleum cracked gas, olefins, refinery gas, oil field gas, and is a desiccant for chemical, pharmaceutical, insulating glass and other industrial industries.

1. Drying of various liquids (such as ethanol)

2. Drying of air

3. Drying of refrigerant

4. Drying of natural gas and methane gas

5. Drying of unsaturated hydrocarbons and cracked gas, ethylene, acetylene, propylene and butadiene

Main parameter:

Diameter(mesh): 8*12 ;  4*8

Static adsorbed water(≥ %wt): 20;  20    

Adsorption of ethylene(≥ mg/g):3.0;  3.0      

Bulk density(≥ g/ml): 0.68;  0.68         

Compressive strength(≥ N): 30 ;  75

Abrasion ratio(≤ %wt): 0.1;  0.1

Residual moisture content(≤ %wt): 1.5;  1.5