3A (potassium A) molecular sieve

one, use: 

Widely applies in the unsaturated hydrocarbon class material, like petroleum decomposition gas, ethylene, propylene, pyprolylene, acetylene and so on depth dehydration; Also available in gas, the liquid and so on ethyl alcohol, chlorine, noble gas and natural gas dehydration is dry.

two, main technical parameter: 

Project
technical parameter
particle size (mm) f 1.6~2.4
static state water adsorptive capacity, % >= 20.0
static ethylene adsorptive capacity, mg/g <= 3.0
bulk densities, g/ml >= 0.80
compressive strength (cow/) >= 50.0
rates of wear, % <= 0.10
swathe water content, % <= 1.5 

5A (calcium A) molecular sieve

one, use: 

Mainly uses in the air, the petroleum decomposition is mad and so on the gas dry, the purification as well as the gas separation and so on.May apply in the oil dewaxing, the system takes the oxygen and so on.

Second, main technical parameter: 

Project
technical parameter
particle size (mm) f 1.6~2.4

static state water adsorptive capacity, % >= 20.0
bulk densities, g/ml >= 0.80
compressive strength (cow/) >= 50.0
rates of wear, % <= 0.1
swathe water content, % <= 1.5