Special purpose Molecular Sieve Desiccant , Molecular Sieve Special for Air separation
A main component of A-type molecular sieve is aluminosilicate, with a LTA-type skeletal structure made of silicon-oxy and alumina tetrahedron. The main crystal structure is eight membered rings.
In molecular sieve 3A, potassium ion exchange of sodium ion, the formation with a pore opening of 3Å (1Å=1×10-10m), that is type 3A (also known as KA-type) molecular sieve.
|Air Separation Molecular Sieve Typical Physical Properties|
|Equilibrium Water Capacity @ 25℃||wt% ≥||20.5-21.5|
|Bulk Density||g/ml ≥||0.80-0.90|
|Crush Strength||N ≥||60-100|
|Attrition Rate||Dry||wt% ≤||0.1|
|Package Moisture||wt% ≤||1.5|
|The interval value of the indexes above are on the basis of the different grade of Air Separation|
· The product cannot be exposed in the open air and should be stored in dry condition with the air-proof package.
· The product should be regenerated after a certain period of adsorption.
· The appropriate regenerated temperature would be better below 350℃.