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    LYT-707ACatalytic Cracking Gasoline Selective

    Times:2018-11-30 16:42:58

    1.Features and purpose
         LYT-707A catalyst is a composite catalyst of catalytic cracking gasoline selective hydrodesulfurization with the carrier of γ-Al2O3 modified carbonization method and the active components of Co-Mo. This composite catalyst has the feature of high activity of selective hydrodesulfurization and low activity of olefin hydrogenation to be used as the technology of catalytic cracking gasoline selective hydrodesulfurization with the low loss of gasoline octane value.

    2. Quality index

     Type 

    Items 

    LYT-707A

    LYT-707B

    Appearance 

    The blue grey bars

    The blue grey bars

    Size (mm)

    φ2.02.5×2-8

    φ2.02.5×2-8

    Pore volumeml/g

    0.45

    0.40

    Specific surface area (m2/g)

    180

    160

    Bulk density (g/ml)

    0.500.60

    0.650.75

    Edgewise compressive strength (N/cm)

    150

    150

    Active component

    MoCo

    MoCo


    3.Service conditions
         Material: Catalytic cracking gasoline
         Operating pressure: 1.5~3.0Mpa
         Operating temperature: 235~310℃
         Liquid airspeed: 2.0~6.0h-1

    4.Package, transportation and storage
          The product is put into the hard fiber cans with covers and inner plastic bags. It has the name, net weight, batch No. and production date on the outside of cans. It will be covered and kept from damp, vibration and strong impact. It is forbidden to roll and throw the catalyst barrels in transportation and handling. It should be stored in the dry and ventilated storehouses and paid attention to moisture-proof. It is forbidden to contact with acids and the hazardous substances of alkali chemical reagent to avoid affecting the activity of catalyst.
    (Note: The document about the filling, sulfuration and operating specifications will be provide separately)
     

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