1、 Product details:
Coal columnar activated carbon is made from high-quality anthracite as raw material, refined and processed using advanced technology, and has a black cylindrical particle appearance; Having a reasonable pore structure, good adsorption performance, high mechanical strength, easy to regenerate repeatedly, and low cost; Used for the purification of toxic gases, exhaust gas treatment, purification of industrial and domestic water, solvent recovery, and other aspects.
Packaging and Storage:
50kg bag, plastic woven bag, the product should be stored indoors in a dry place.
Main technical indicators of coal columnar activated carbon
Analyze project testing data Analyze project testing data
Iodine value>800mg/g strength>92%
Specific surface area>850m2/g methylene blue value 120-150mg/g
Total pore volume>0.8cm3/g, residual chlorine adsorption rate ≥ 85%
Filling density 0.45-0.55g/cm3
The particle size in the table is divided into 1.0, 1.5, 3.0, and 4.0. Other indicators can be adjusted according to user needs

2、 Specification Introduction:
The specifications of columnar activated carbon particles are classified into various types based on their shape. The method of producing columnar activated carbon involves crushing the carbon into powder, mixing it with tar or other adhesives, pressing it into granules on an extruder, and then activating it with steam, carbon dioxide, or flue gas at high temperatures. The specifications of columnar activated carbon produced are usually 1.5mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, etc., and various specifications are used. Although there are various specifications of columnar activated carbon, the column length usually varies depending on the production process, and the strength, moisture content, and bulk density also differ. Different specifications are used in different applications.

4、 Application of coal based columnar activated carbon:

used for the purification of toxic gases, waste gas treatment, purification of industrial and domestic water, solvent recovery, and other aspects. And it is widely used in various aspects of industrial and agricultural production, such as alkali free deodorization (refined mercaptan removal) in the petrochemical industry, ethylene desalinated water (refined packing), catalyst carriers (palladium, platinum, rhodium, etc.), water purification, and sewage treatment; Water quality treatment and protection of power plants in the power industry; Chemical catalysts and carriers, gas purification, solvent recovery, and decolorization and refining of oils and fats in the chemical industry; Refining and decolorization of beverages, alcoholic beverages, monosodium glutamate mother liquor, and food in the food industry; Gold extraction and tailings recovery in the gold industry; Wastewater treatment, treatment of waste gas and harmful gases, and gas purification in the environmental protection industry; And related industries such as cigarette filters, moisture-proof wooden flooring, odor absorption, control of automobile gasoline evaporation pollution, preparation of various impregnating agent liquids, etc.

5、 Activated carbon material:

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