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  • FCC high-yield propylene catalytic additive

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    • FCC high-yield propylene catalytic additive
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    • FCC high-yield propylene catalytic additive

    FCC high-yield propylene catalytic additive

    FCC high-yield propylene catalytic additive

    The highly active propylene production additive produced with shape-selective molecular sieves as the main active component can increase the yield of liquefied gas and propylene when used in combination with the FCC sulfidation catalytic cracking main catalyst. This catalytic additive has a relatively high selective catalytic activity. It has good wear resistance and particle size distribution.

    Indicator Single position Numerical value
    Appearance / White fluid microspheres
    Specific surface area m2/g 135
    Wear index %h-1 1.5
    Apparent bulk density g/ml 0.72
    Hole volume ml/g 0.35
    Na2O wt% 0.10
    Al2O3 wt% 28
    LOI wt% 5
    D50 um 83
    0-20 um 4
    0-40 um 13
    0-149 um 92


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    Titanium Silicon Molecula

    Titanium silicon molecular sieves are formed by Ti atom...
    Zeolite Molecular Sieve

    Zeolite Molecular Sieve

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    Activated Alumina

    Activated Alumina

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    Pseudoboehmite

    Pseudoboehmite

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    Catalyst & Carrier

    Catalyst & Carrier

    The catalyst carrier is also called support, which is o...

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