Coal columnar activated carbon of high quality anthracite as raw material, the use of advanced technology refined processing, the appearance of a black cylindrical particles; pore structure with a reasonable, good adsorption properties, high mechanical strength, easy to repeated regeneration, and low cost; with respect to toxic gas purification, gas processing, industrial and domestic water purification, solvent recovery and so on.
Coal columnar activated carbon main technical indicators : Iodine value ) 800mg / g strength ) 92%; specific surface area ) 850m2 / g; methylene blue value 120-150mg / g; The total pore volume ) 0.8cm3 / g; chlorine adsorption rate ≥ 85%; packing density 0.45-0.55g / cm3; table diameter divided 1.01.53.04.0 other indicators can be adjusted with the user needs .

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