jthan1234

@jthan1234 active 1 week, 5 days ago

 

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    jthan1234

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    1986-03-01

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  • jthan1234 posted an update 1 week, 5 days ago

    Porous Ceramic Ball

    Products Introduction:
    Porous ceramic ball is a new type of support and covering spherical packing made by the shape modification on the basis of the inertia ceramic ball according to the mass transfer effect and medium of the packing. It is opened with the diameter of the sphere as the axis, which has certain mechanical strength, chemical stability and thermal stability, and increases the specific surface area and void ratio, thereby increasing the dispersion and flux of the material and reducing the system’s resistance. It can be widely used in petroleum, chemical and natural gas industries to replace inert alumina ceramic balls as catalyst support covering packing.
    Porous ceramic ball opens a single or a plurality of circular holes with the diameter of the ball, which solves the problem of the swirling resistance of a single ball. The curved pattern of the porous ceramic ball stripe or the convex surface of the bump improves the void ratio and specific surface area of the packing layer, has strong liquid redistribution ability, excellent vapor-liquid dispersion performance, and is used under the same conditions as the inert alumina ceramic ball. In comparison, the void ratio is increased by 12%, the contact specific surface area is increased by 25%, and the resistance is reduced by 15%. At the same time, it can contain and retain coke powder, colloid and heavy metal impurities, avoiding the deposition of coking and poisoning catalyst in the catalyst bed.
    Physical Properties
    Type Feldspar Feldspar- Molai Molai Stone Molai- Corundum Corundum
    Item
    Chemical Content
    (%) Al2O3 20-30 30-45 45-70 70-90 ≥90
    Al2O3+ SiO2 ≥90
    Fe2O3 ≤1
    Water Adsorption(%) ≤5
    Acid Resistance(%) ≥98
    Alkaki Resistance(%) ≥80 ≥82 ≥85 ≥90 ≥95
    Operation Temperature(°C) ≥1300 ≥1400 ≥1500 ≥1600 ≥1700
    Crushing Strength
    (N/Piece) Φ3mm ≥400 ≥420 ≥440 ≥480 ≥500
    Φ6mm ≥480 ≥520 ≥600 ≥620 ≥650
    Φ8mm ≥600 ≥700 ≥800 ≥900 ≥1000
    Φ10mm ≥1000 ≥1100 ≥1300 ≥1500 ≥1800
    Φ13mm ≥1500 ≥1600 ≥1800 ≥2300 ≥2600
    Φ16mm ≥1800 ≥2000 ≥2300 ≥2800 ≥3200
    Φ20mm ≥2500 ≥2800 ≥3200 ≥3600 ≥4000
    Φ25mm ≥3000 ≥3200 ≥3500 ≥4000 ≥4500
    Φ30mm ≥4000 ≥4500 ≥5000 ≥5500 ≥6000
    Φ38mm ≥6000 ≥6500 ≥7000 ≥8500 ≥10000
    Φ50mm ≥8000 ≥8500 ≥9000 ≥10000 ≥12000
    Φ75mm ≥10000 ≥11000 ≥12000 ≥14000 ≥15000
    Bulk Density(kg/m3) 1100-1200 1200-1300 1300-1400 1400-1550 ≥1550
    Size And Tolerance (mm)
    Diameter 6 /8 /10 13 /16 /20 /25 30 /38 /50 60 /75
    Tolerance of diameter ±1.0 ±1.5 ±2.0 ±3.0
    Pore diameter 2-3 3-5 5-8 8-10
    Packaging & Shipping
    Business Terms
    Payment terms: By T/T, Irrevocable L/C , Paypal,Western Union, etc…
    Delivery time: Approx 7-14 days for full containers,and 3 days for LCL shipment.
    Shipping Method: By sea, By air, By express、By railway available.
    Trade Terms: FOB、CFR、CIF、DDU、EXW、FCA, etc
    Quality control:we have ISO, SGS, some other third party certificate and our company’s QC depart can do the regular test.
    Send your Inquiry Details in the Below Contact Form, Thanks! Ceramic Ball suppliers
    website:http://www.ksourceltd.com/ceramic-ball/

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Concerns or questions?

See our support area where you can find questions asked by our clients and answered by the SeventhQueen team. Lorem ipsum lorem ipsum

SEE SUPPORT AREA
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