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    Jiangsu Sanji Industrial Co.,Ltd.

    National hotline:

    +86-523-88641502(Manager's office)


    Catalyst series
    1. Ethylene oxychlorination to vinyl chloride catalyst
    Composition CuCl2-Al2O3
    Appearance Light greencolor microspherepowder
    Al2O3content >72
    Copper content(%) 5±0.5
    Specific surface area(m2/g) 115±15
    Bulk density(g/ml) 1.0±0.1
    Pore ​​volume( ml/g) 0.25±0.05
    Particle size distribution
    Packaging moisture content(%) 1
    Reaction temperature (°C) 220±5
    Reaction pressure(MPa) 3±0.05
    HClconversion rate(%) >99.5
    C2H4Cl2purity (%) >99
    2. Copper ruthenium catalyst
    Name(Item) Copper ruthenium catalyst
    Molecular formula CuO/Bi2O3/SiO2
    Appearance Black spherical
    Uses But-yn-diol catalyst
    Bulk density(kg/l) 0.54
    Compressive strength(N/granule) ≥100
    Specification(mm) Φ3.5-5.5
    Specific surface area(m2/g) 80±10
    Pore ​​volume(ml/g) 0.40±0.05
    Chemical composition(%) SiO2≥75
    CuO 22-24
    Bi2O3 5-6
    Note: Our factory can produce or process various kinds of microspheres with different technology Index and other specifications of catalyst according to user requirements.
    All of the above products are lined with plastic film and sealed in outer iron drum or cardboard drum.
    Net weight per barrel:25±0.25kg, stored in a cool, ventilated, dry warehouse.
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    Jiangsu Sanji Industrial Co.,Ltd. I.D.:   @yuxinghg.com Jiangsu Sanji Industrial Co.,Ltd.P.W.:
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