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  • Beta Zeolite Series

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    • Beta Zeolite Series
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    • Beta Zeolite Series

    Beta Zeolite Series

    Beta Zeolite Series

    The Beta molecular sieve has a unique structure of three dimensional twelve ring cross pore. It is composed of a mixture of two closely related polycrystalline bodies, which are composed of tetrahedral units arranged in layers symmetrical to the same center. Both structures are composed of tertiary units (TBU) paired by the same center, which are arranged in layers and then connected in the form of left and right hands. This connection causes the channel to twist along the C direction. Beta molecular sieves show excellent catalytic performance in catalytic cracking, hydrocracking, hydroisomerization, hydrodewaxing, aromatic alkylation, olefin hydration, olefin etherification and other petroleum refining and petrochemical processes.
    We can customize zeolite products with any size silica-aluminum ratio.

    PRODUCT DATA SHEET
    Item Unit Min Typical Max Analytical Method
    Relative crystallinity % 78 80   X-ray diffractometer
    Crystal size nm 50 70    
    Total specific surface m2/g 500 540   N2 Adsorption
    Microporous specific surface m2/g 430 460   N2 Adsorption
    Pore Volume mL/g  0.30 0.40   N2 Adsorption
    Silica-alumina ratio /  23 25 27 XRF
    Na2O wt%     0.1 Flame Photometric Analysis
    SO42- wt%     0.4 XRF
    CI wt%     0.2 Chemical analysis
    LOI wt%     10 Gravimetric Analysis
    D,50 μm     7 Laser Scatter Distribution
    D,90 μm     9 Laser Scatter Distribution


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