Products

 

Molecular sieve type PSO2-VSP

 

GENERAL

• Molecular sieve type PSO2-VSP is a kind of calcium form of the type A crystal structure, is an ankle metal alumina-silicate.
• Molecular sieve type PSO2-VSP can be regenerated for re-use by vacuum to a lower pressure.

 

APPLICATION
PSO2-VSP molecular sieve has been specifically developed for use in systems which employ a vacuum pressure swing cycle for the generation of oxygen or nitrogen.  The superior nitrogen selectivity of this product especially at lower levels is very effective with systems employing a vacuum pressure swing cycle.

 

FEATURES AND BENEFITS

• High N2-O2 selectivity
• Low attrition loss
• High crush strength
• High H2O and n-butane capacity

 

PACKING
50kg or 140kg/steel drum

 

QUALITY STANDARD
GB standard
Refer to ASTM AND UOP standard

 

TYPICAL PROPERTIES

	PSO2-VSP
Normal Pore Diameter(Å)	5
Particle Diameter（mm）	1.46-1.97
Bulk Density(kg/m3)	640
Crush Strength(N)	16
Equilibrium H20 Capacity*(wt-%)	22
Equilibrium n-butane Capacity (wt-%)	≥9.1
LOI at 1000℃ (wt-%)	≤3.0

*Gram H2O or n-butane/100 Gram activated adsorbent at 17.5 mm Hg. 25℃