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PRODUCTS
- 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 / gThe specific surface area500-900m 2 / gPacking density0.45-0.55g / cm 3Mechanical strength≥90%Moisture≤10%PH value9Note: 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 IndexProjectGB / T13803.3-1999GB / T13803.4-1999ChemistryPhysical methodsMethylene blue, m1 / 0.1g≥11Caramel,% ≥100Moisture ≤1010PH value3-55-7Ash content,% ≤33Acid content,% ≤10.8Iron content,% ≤0.050.02Chloride content,% ≤0.20.1
(C) Shell Activated carbonSelection 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 / gMechanical strength≥90%Iodine value≥900-1000mg / gDechlorination half the value≤5cmMoisture≤10%Density2-2.2g / cm 3Packing density0.35-0.45g / cm 3The total pore volume0.8cm 3 / gThe specific surface area900-1100m 2 / gPH value8-10
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