Activated Alumina

Activated Alumina

Short Description:

Activated alumina Product description: Sanxin Activated alumina, there are many micro-paths, so the specific surface is large. It can be used as absorbent, desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali ect. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The def...


  • Port: Jiangxi
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    Activated alumina

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    Product description:

    Sanxin Activated alumina, there are many micro-paths, so the specific surface is large.

    It can be used as absorbent, desiccant and catalyst carrier. It is also a kind of trace water desiccant

    and the pole-molecular absorbent, according to the absorbed molecule polarization, the attachment

    force is strong for water, oxide, acetic acid, alkali ect. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The defluorinate effect of the activated alumina is good. The capacity is stable. It has high strength, low abrasion, no soften in water, no expansion, no powdery no crack. It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorinate.

    Molecular Formula

    Al2O3. N H2O (0<n≤ 0.8)

    Features

    A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent, soluble in strong acids and alkali, odorless, tasteless and non-toxic.

     图片11

    Technical Parameter

    Model Activated Alumina
    Appearance

    White, Sphere, No Odor, Insoluble In Water, Innocuous

    Type

    KA401

    KA402

    KA403

    KA404

    KA405

    Crystal Type

    x-p

    x-p

    y

    y

    x-p

    Chemical Composition

    Al2O3 %

    ≥93

    ≥93

    ≥93

    ≥93

    ≥93

    Na2O %

    ≤0.3

    ≤0.3

    ≤0.5

    0.15-0.3

    ≤0.3

    LOI

    %

    ≤8

    ≤8

    ≤8

    ≤5

    ≤8

    Bulk Density

    g/ml

    0.68-0.72

    0.70-0.75

    0.65-0.75

    0.70-0.80

    0.75-0.80

    Surface Area

    m2/g

    ≥300

    ≥300

    260-300

    ≥300

    ≥300

    Pore Volume

    ml/g

    0.30-0.45

    0.30-0.42

    0.40-0.46

    0.4

    0.30-0.50

    Static Absorption (RH=60%)

    %

    Water Absorption

    Fluorine Absorption

    Water Absorption

    Water Absorption

    Water Absorption

    17-19

    0.2-0.3

    50

    50-70

    17-19

    Active

    %

       

    56-62

       
    Attrition Loss

    %

    ≤1.0

    ≤1.0

    ≤1.0

    ≤0.4

    ≤0.8

    Crushing Strength (N/Piece)

    0.4-1.2mm

     

    ≥30

         

    1-2mm

    ≥40

    ≥40

         

    2-3mm

    ≥70

    ≥70

         

    3-5mm

    ≥150

     

    ≥150

    ≥150

    ≥150

    4-6mm

    ≥180

     

    ≥180

    ≥180

    ≥180

    5-7mm

    ≥200

     

     

     

    ≥200

    6-8mm

    ≥300

     

     

     

    ≥300

    8-10mm

    ≥350

     

     

     

     

    10-13mm

    ≥350

     

     

     

     

    12-14mm

    ≥350

           

     

    Typical Application KA401: is for as adsorbent
    KA402: is for defluorinating
    KA403: is for absorption in producing hydrogen peroxide (H2O2)
    KA404: is for catalyst carrier
    KA405: is for dehydrating and drying in air separation etc.
    Warranty: a) By National Standard HG/T 3927-2007

    b) b) Offer lifetime consultation on problems occurred

                                       

     


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