Offter to Sell

3A-EPG 1/16

  • Post Date:

    Mar 22,2013

  • Expiry Date:

    Sep 18,2013

  • Detailed Description:

    GENERAL

    • 3A-EPG adsorbent, a potassium-exchanged form of the TYPE A molecular sieve, is an alkali metal aluminosilicate.3A-EPG adsorbent will adsorb molecules with critical diameters up to 3 angstroms.
    • Chemical formula is K12[(AlO2)12(SiO2)12]XH2O
    • 3A-EPG adsorbent can be regenerated for re-use by heating with simultaneous purge or by evacuation.

     

    APPLICATION
    It can be applied in petrochemical, acetylene and ethanol industry. 3A-EPG is preferred for dehydration of unsaturated hydrocarbon streams such as cracked gas, ethylene and cracked liquid olefins. The small pore size of 3A-EPG essentially prevents co-adsorption of hydrocarbons.

     

    FEATURES AND BENEFITS

    • High selectivity
    • Low attrition loss
    • High crush strength
    • High H2O capacity

     

    PACKING
    140 or 50kg/steel drum

     

    QUALITY STANDARD
    GB standard
    Refer to ASTM AND UOP standard

     

    TYPICAL PROPERTIES

     

    3A-EPG 1/16’’

    3A-EPG 1/8’’

    3A –EPG 1/16’’ TRISIV

    3A-EPG
     1/8’’TRISIV

    Normal Pore Diameter(A)

    3

    3

    3

    3

    Particle Diameter（mm）

    1.9

    3.7

    3.4

    6.7

    Bulk Density(Kg/ m3)

    660

    660

    660

    610

    Crush Strength(N)

    26

    75

    67

    134

    Equilibrium H2O Capacity*

    19%

    19%

    19%

    19%

    Water Content (as shipped)

    ≤1.5%

    ≤1.5%

    ≤1.5%

    ≤1.5%

    *Gram H2O/100 Gram activated adsorbent at 17.5 mm Hg. 25℃
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