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PSO2-VSP Molecular sieve

  • Post Date:

    Mar 22,2013

  • Expiry Date:

    Sep 18,2013

  • Detailed Description:

    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℃
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