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    alumina milling media
    alumina milling media

    alumina milling media

    Alumina milling media

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    Product Description

    alumina milling media-1alumina milling media-3alumina milling media-5

                   Inert Ceramic Ball                      High Alumina Ball               Alumina Grinding Ball

     

    25mm inert ceramic ball support media for oil refinery catalyst

    Product Introduction: 17%-19%Ordinary Ceramic Ball, is the most widely used support media in the world because of their excellent consistence and reliability.

    Xintao 17%-19% Ordinary Ceramic Ball, is equal to Denstone® 57 Support Media. It is manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.

    Typical Application: Be mainly used in the petroleum, chemical industry, fertilizers,natural gas, environmental protection and other industries. It plays a role of supporting and compacting the packing of the tower. 

    Warranty: By National Standard HG/T 3683.1-2014 .

    Free consultation during the warranty period. 

    Normal Package: 25KG/Plastic bag;1300KG/Super sack. Steel drum.

    Technical Parameter:

    Model

    17%-19%Ordinary Ceramic Ball

    Color

    Light gray

    Shape

    Ball

    Chemical composition

     

    Min. %

    Max. %

    Usual %

    Al2O3

    17

    19

    18

    SiO2

    70

    77

    74.9

    Al2O3 + SiO2

    90

    94

    93

    Fe2O3

    /

    1.0

    0.9

    TiO2

    /

    0.5

    0.46

    CaO

    /

    0.5

    0.42

    MgO

    /

    0.5

    0.38

    Na2O

    /

    2

    1.12

    K2O

    /

    3.5

    3.28

    Physical properties

    Leachable Iron (%)

    ≤0.1

    Apparent Porosity by Weight (%)

    D≥10mm

    ≤0.4

    D=6mm

    ≤1.0

    D=3mm

    ≤3.0

    Water absorption (wt.%)

    <0.5

    Acid resistance (%)

    >99.8

    Alkaline resistance (%)

    >85

    Bulk Density

    (g/cm3)

    1.35

    (lb/ft3)

    84

    Specific density

    (kg/m3)

    2300

    (lb/ft3)

    144

    Moh’s hardness (scale)

    >6.5

    Thermal conductivity (w/m2.k)

    0.9-1.0

    Specific heat (J/kg.℃)

    628-837

    Max. Operating Temperature

    (℃)

    1050

    (℉)

    1922

    Thermal expansion (%) (500℃)

    0.20

    Thermal Shock Stability (times)

    (500 ℃ then water cooling)

    10

    Geometric properties

    Nominal Size

    (mm)

    3

    6

    10

    13

    16

    19

    25

    38

    50

    (inch)

    1/8

    1/4

    3/8

    1/2

    5/8

    3/4

    1

    1.5

    2

    Crush Strength Min.

    (lbs)

    77

    176

    234

    572

    726

    1672

    1870

    2090

    3476

    (kg)

    35

    80

    106

    260

    330

    760

    850

    950

    1580

    (N/PC)

    343

    784

    1039

    2548

    3234

    7448

    8330

    9310

    15484
    Application

    alumina milling media-7

    Advantages

    alumina milling media-9alumina milling media-11alumina milling media-13 

    Company Information

    alumina milling media-15

    Xintao Technology not only appreciates the molecular sieve but also a service commitment. Thanks to a distinct pore structure, it enables fast transport of targeted molecules. Our service for molecular sieve will never let you down.

    For its material, we used skf ceramic that was typical for alumina milling media because it is skf ceramic. Our products have passed ISO9001 quality management system certificate
    skf ceramic takes the advantages of skf ceramic. The PVA water soluble film can be widely applied like pesticide packing, medical laundry bags and so on
    The production of alumina milling media always take skf ceramic into account. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
    The special composition of alumina milling media makes it obtain good performances like skf ceramic. The adopted materials are all harmless which do no harm to human body
    alumina milling media adopts skf ceramic materials, generate features such as skf ceramic. Fast delivery can be guaranteed
    The product features good operation. It will not cause electromagnetic interference and also can function as intended without affecting other devices. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
    Mensaje del producto

    Tamiz molecular

    Enlace rápido

    Contáctenos

    TELÉFONO: +86-799-6611966
    FAX: +86-799-6611965
    DIRECCIÓN: Shangxian West Road, Parque Industrial Xinsanban, Zona de Desarrollo Económico y Tecnológico de Pingxiang, Ciudad de Pingxiang, Provincia de Jiangxi, China

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