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  • Activated carbon Filter material
     
     

    (A) Activated carbon column chemistry

    Products of high quality anthracite and charcoal as raw material, the use of advanced technology refined processing.Appearance of black columnar grains. It has developed porosity, large surface area, strong adsorption capacity, high mechanical strength, easy to repeated regeneration, and low cost. Widely used toxic gas purification, gas processing aspects, industrial and domestic water purification, solvent recovery and so on.

    Quality index: (HG3-1290-80)

    Iodine value
    ≥850mg / g
    The specific surface area
    500-900m 2 / g
    Packing density
    0.45-0.55g / cm 3
    Mechanical strength
    ≥90%
    Moisture
    ≤10%
    PH value
    9

    Note: size, PH value according to user requirements. 

    (B) physical powdered Activated carbon

    Powdered Activated carbon chemistry and Shell high quality wood as raw material, zinc chloride, phosphoric acid as activating agent, the carbonization and activation refining. Appearance of black powder, odorless, tasteless, not dissolved in general solvents. Finished excellent adsorption capacity, low impurity content, adapted to glucose, sucrose, maltose and other sugars bleaching and refining, as well as citric acid, cystine, oil, chemical products to remove the dye molecules, purification and refining.

    Physical powdered charcoal Activated carbon to high-quality raw materials, after steam activation, the refined treatment and crushing. This product is used in the pharmaceutical, brewing, monosodium glutamate, beverages and other products of bleaching, cleaning, purification is also used for water purification. 

    Quality Index

    Project
    GB / T13803.3-1999
    GB / T13803.4-1999
    Chemistry
    Physical methods
    Methylene blue, m1 / 0.1g≥
    11
    Caramel,% ≥
    100
    Moisture ≤
    10
    10
    PH value
    3-5
    5-7
    Ash content,% ≤
    3
    3
    Acid content,% ≤
    1
    0.8
    Iron content,% ≤
    0.05
    0.02
    Chloride content,% ≤
    0.2
    0.1


    (C) Shell Activated carbon

    Selection of quality coconut shell, walnut shell, almond shells as raw material, the use of advanced production technology processing, the appearance of black amorphous particles. It has developed pore structure, large surface area, strong adsorption capacity, high mechanical strength, bed resistance, chemical stability, easy regeneration, durability and other advantages. Widely used in drinking water, industrial water and wastewater deep purification; variety of gas separation, purification, purification; organic solvent recovery; precious metal refining; sugar, monosodium glutamate, medicine, liquor, beverage bleaching, deodorizing, refining; chemical industry catalyst and catalyst carrier; refining industry desulfurization alcohol.

    Benzene adsorption
    ≥450mg / g
    Mechanical strength
    ≥90%
    Iodine value
    ≥900-1000mg / g
    Dechlorination half the value
    ≤5cm
    Moisture
    ≤10%
    Density
    2-2.2g / cm 3
    Packing density
    0.35-0.45g / cm 3
    The total pore volume
    0.8cm 3 / g
    The specific surface area
    900-1100m 2 / g
    PH value
    8-10
     
 
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