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Activated Carbon Pellet
Activated carbon pellets also known as extruded activated carbons (EAC), pelletized carbon,cylindrical active carbon, column activated carbon is a type of columnar activated carbon produced from high-quality coal, wood chips, or coconut shells through carbonization, activation, and extrusion molding processes. It appears as black cylindrical granules, typically 1.5mm to 4.0mm in diameter, and featured with highly porous structure, excellent adsorption capacity, and strong mechanical strength.Tongke carbon manufactures a number of pellet activated carbon products, each specifically designed to provide unique pore structure and adsorption properties.
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Features of Activated Carbon pellets
High Adsorption Capacity: Rich microporous and mesoporous structure, with a specific surface area of 800–1200 m²/g. Efficiently adsorbs organic matter, residual chlorine, odors in water, and harmful gases like formaldehyde and benzene in air.
Uniform Particle Size and Density (4 mm activated carbon pellets) ;The controlled production process results in consistent particle size and density, which directly translates to stable flow and high effectiveness in fixed-bed adsorption systems.
High Mechanical Strength: Extruded cylindrical shape resists breakage and minimizes wear in flowing water or gas, ensuring long service life.
Excellent Chemical Stability: Resistant to acids and alkalis, suitable for complex environments such as industrial wastewater treatment and chemical gas purification.
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Extruded Activated Carbon Specifications
Extruded activated carbon specifications ensure top performance and suitability for various uses. Moreover, These specifications highlight the physical, chemical, and adsorption traits of extruded and pelletized activated carbon.
Analysis Project | Testing data | Analysis Project | Testing data |
Iodine value | 700-1100mg/g | Mechanical strength | ≥95% |
Surface area | 900-1200m2/g | Moisture | ≤5% |
Filling density | 0.45-0.55g/cm3 | PH value | 7-10 |
CTC | 40-65% | Ash | 10-12% |
Particle size is divided into diameter 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 6.0mm, 8.0mm Other indicators can be adjusted with the user needs | |||
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Types of pellet activated carbon
Coal based activated carbon pellets
Wood based activated carbon pellets
Coconut shell activated carbon pellets
Impregnated activated carbon : By impregnating specific substances such as KI, KOH
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Applications of pellet Activated Carbon

1. Air Purification
· Industrial waste gas treatment: Adsorbs VOCs, hydrogen sulfide, sulfur dioxide, etc.
· Household air purifiers: Used in carbon filters to remove formaldehyde and TVOCs.
· Gas masks & air filters: Provides protection in chemical, firefighting, and industrial settings.
. Mercury removal
2. Water Treatment
· Drinking water purification: Removes residual chlorine, odors, and organic pollutants.
· Wastewater treatment: Adsorbs phenols, heavy metals, dyes, and other harmful substances.
· Swimming pool filtration: Reduces chloramines and other irritants.
3. Other Applications
· Food industry: Decolorization and deodorization (e.g., sugar syrup refining, edible oil purification).
· Chemical industry: Catalyst support or solvent recovery.
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Connect with a Trusted Activated Carbon Pellet Supplier
1. Provide free samples, OEM/ODM
2. 20 years of production experience
3.annual output of 30,000 tons
4.We are a factory with competitive prices
5. We provide factory inspection and third-party certificates to ensure our quality
6. We provide customized packaging to ensure that the products are not affected by external factors
7. We have a complete logistics system that can solve any container problems.
Contact us for more information on activated carbon pellets. Don’t hesitate to contact us with any questions you may have.
