Activated carbon
Activated carbon; activated natural mineral products; animal black, including spent animal black. > Activated carbon > Activated carbon
Duty Rate (from China)
Subheadings
Products classified under Tariff item 3802.10.00
Acid-Washed Coal Granular Activated Carbon
Acid-washed granular activated carbon derived from coal, processed to reduce ash content for ultrapure applications such as pharmaceuticals and electronics manufacturing. The acid-washing step enhances purity without altering the fundamental activated carbon structure, which is why it remains classified under tariff item 3802.10.00.
Acid-Washed Coconut Activated Carbon
Acid-washed granular activated carbon derived from coconut shells, processed to reduce ash content for enhanced gold recovery in mining operations. This product falls under tariff item 3802.10.00 as activated carbon, a porous material with high adsorption capacity for selective metal recovery.
Acid-Washed Coconut Activated Carbon 8x30
Acid-washed coconut shell activated carbon with 8x30 mesh size, treated to reduce ash and metal content for ultrapure water systems. The acid washing removes impurities, making it suitable for semiconductor-grade water purification. It falls under tariff item 3802.10.00 as activated carbon, with the coconut source and specialized treatment being key characteristics.
Anthracite Coal Powdered Activated Carbon for Decolorization
Powdered activated carbon produced from anthracite coal, specifically used for decolorization in food and beverage processing, particularly sugar refining. The activation process creates a high surface area that effectively removes color impurities, and the coal source determines its classification under tariff item 3802.10.00.
Bituminous Coal Pelletized Activated Carbon
Pelletized activated carbon formed from bituminous coal, extruded into 4mm cylindrical pellets for use in gas masks and solvent recovery systems. The extrusion process enhances mechanical strength and handling characteristics while maintaining the activated carbon's adsorptive properties, keeping it within tariff item 3802.10.00.
Catalyst Support Coal Activated Carbon
High-strength coal-based activated carbon designed as a support material for precious metal catalysts in hydrogenation reactions. The carbon's mechanical durability and purity allow it to serve as a catalyst carrier, and its coal-derived nature places it under tariff item 3802.10.00.
Coal-Based Extruded Activated Carbon 3x8 Mesh
Extruded activated carbon made from bituminous coal, with a 3x8 mesh size, designed for VOC removal in industrial ventilation systems. The coal base provides high mechanical strength and durability for demanding gas-phase applications. It falls under tariff item 3802.10.00 as activated carbon, with the coal source and extruded form being distinguishing features.
Coal-Based Extruded Activated Carbon 4x8 Mesh
Extruded activated carbon manufactured from coal, sized at 4x8 mesh, for organic vapor removal in HVAC systems. The extrusion process creates a durable, low-dust product with high mechanical strength, and the coal derivation ensures classification under tariff item 3802.10.00.
Coal-Based Granular Activated Carbon
Granular activated carbon derived from bituminous coal through carbonization and steam activation, used primarily for water purification and air filtration. The production process creates a highly porous structure with excellent adsorption capacity, and the coal-based origin places it under tariff item 3802.10.00.
Coal-Based Honeycomb Activated Carbon Panels
Honeycomb-structured activated carbon panels made from coal, designed for catalytic converter VOC abatement. The monolithic honeycomb design maximizes surface area while maintaining structural integrity, and the coal-derived carbon base keeps it within tariff item 3802.10.00.
Coal-Based Impregnated Activated Carbon with Silver
Coal-based activated carbon impregnated with silver to provide bacteriostatic properties for water filters. The silver impregnation is a secondary treatment that does not change the essential character of the activated carbon, so the product remains under tariff item 3802.10.00.
Coal-Derived Carbon Molecular Sieve 13X
Carbon molecular sieve derived from coal, engineered with 0.6-0.8nm pores for nitrogen PSA generators. Although technically a specialized form of activated carbon, its molecular sieving function for gas separation keeps it within tariff item 3802.10.00 as coal-derived activated carbon.
Coconut Derived Acid Washed Activated Carbon
Acid-washed activated carbon derived from coconut shells, processed to reduce ash content for ultrapure applications such as pharmaceutical manufacturing. The acid washing removes mineral impurities, making it suitable for demanding purification processes. It falls under tariff item 3802.10.00 as activated carbon, with the coconut source and post-treatment distinguishing it from other forms.
Coconut Derived Powdered Activated Carbon PAC 100 Mesh
Powdered activated carbon (PAC) from coconut shells, ground to 100 mesh fineness, used in wastewater treatment and food decolorization. Its high surface area and fine particle size make it effective for adsorbing impurities in liquid-phase applications. Classified under tariff item 3802.10.00 as activated carbon, with the coconut shell source and powder form being key characteristics.
Coconut Shell Activated Carbon 4x8 Mesh
Granular activated carbon from coconut shells in 4x8 mesh, used in air purification systems to remove volatile organic compounds and odors. This product qualifies under tariff item 3802.10.00 as activated carbon processed to enhance porosity and adsorption capacity.
Coconut Shell Activated Carbon Pellets 4mm
Cylindrical pelletized activated carbon from coconut shells, with a 4mm diameter, optimized for gas-phase adsorption in air purification systems. The pellet form offers low pressure drop and high mechanical strength for continuous operation. It falls under tariff item 3802.10.00 as activated carbon, with the coconut shell source and pelletized form being key attributes.
Coconut Shell Activated Carbon Pellets 4mm Extruded
Extruded pellet activated carbon made from coconut shells, with a 4mm diameter, designed for air purification in HVAC systems and gas masks. The extrusion process creates uniform pellets with low pressure drop, ideal for gas-phase adsorption. It falls under tariff item 3802.10.00 as activated carbon, with the coconut shell source and pellet form being distinguishing features.
Coconut Shell Granular Activated Carbon GAC-12x40
Granular activated carbon (GAC) derived from coconut shells, with a mesh size of 12x40, used for water purification by adsorbing organic contaminants and chlorine. The granular form offers good hydraulic properties for fixed-bed filtration systems. Classified under tariff item 3802.10.00 as activated carbon, with the coconut shell source and granular size being key attributes.
Extruded Activated Carbon Pellets 4mm
Cylindrical extruded pellets of activated carbon, 4mm diameter, derived from coal, used for gas masks and industrial gas purification. This product falls under tariff item 3802.10.00 due to its activated state enabling superior gas adsorption.
Food Grade Coconut Activated Carbon for Decolorization
Food-grade activated carbon from coconut shells, NSF-certified for use in sugar refining and beverage decolorization. Its high purity and low ash content make it safe for direct food contact applications. It falls under tariff item 3802.10.00 as activated carbon, with the coconut source and food-grade certification being important characteristics.
Food-Grade Coconut Shell Carbon FGC-20
Food-grade granular activated carbon from coconut shells used for beverage clarification. This product meets tariff item 3802.10.00 as purified activated carbon safe for food contact applications.
Granular Activated Carbon GAC-12x40
Granular activated carbon with 12x40 mesh size, derived from coconut shells or coal, used for water purification by adsorbing organic contaminants and impurities. This product falls under tariff item 3802.10.00 as activated carbon, a porous material with high adsorption capacity.
High-Density Bone Char Animal Black
Activated bone char (animal black) used in sugar refining for decolorization. This product falls under tariff item 3802.10.00 as activated natural products, specifically animal black.
High-Density Coal Activated Carbon Blocks
Molded blocks of coal-derived activated carbon designed for point-of-use water filters. The high-density block format reduces channeling and improves filtration efficiency, and the coal-based carbon composition places it under tariff item 3802.10.00.
High Micropore Coconut Shell Carbon for Gold Recovery
Specialty activated carbon from coconut shells with high micropore volume, optimized for gold recovery in cyanide leaching processes. The micropore structure enhances the adsorption of gold cyanide complexes from solution. It falls under tariff item 3802.10.00 as activated carbon, with the coconut shell source and high micropore characteristics being key features.
Impregnated Silver Activated Carbon
Granular activated carbon impregnated with silver for bacteriostatic water filters. This product remains primarily classified under tariff item 3802.10.00 as activated carbon, with silver impregnation as a secondary treatment.
Iron Impregnated Activated Carbon for Arsenic Removal
Granular activated carbon with iron oxide impregnation specifically for arsenic adsorption in groundwater treatment. This product remains under tariff item 3802.10.00 as activated carbon, with iron oxide as an additive.
KOH Activated Carbon for Supercapacitors
Ultra-high surface area KOH-activated carbon powder for electrode material in supercapacitors. This product falls under tariff item 3802.10.00 as activated carbon, regardless of specialized end-use.
Lignite Coal Activated Carbon for Mercury Removal
Brominated activated carbon produced from lignite coal, specialized for mercury capture in flue gas streams. The bromine treatment enhances mercury adsorption without changing the fundamental activated carbon nature, and the lignite coal source keeps it under tariff item 3802.10.00.
Pelletized Activated Carbon for Solvent Recovery
Pelletized coal-based activated carbon designed for vapor phase solvent recovery in industrial VOC abatement. This product falls under tariff item 3802.10.00 for its adsorptive activation.
Powdered Activated Carbon PAC-325
Fine powdered activated carbon with 325 mesh size, produced from bituminous coal, ideal for wastewater treatment and decolorization in food processing. This product falls under tariff item 3802.10.00 due to its high surface area activation.
Powdered Coal Activated Carbon GAC-1240
Fine powdered activated carbon made from anthracite coal, with a high iodine number of 1240 mg/g, used in wastewater treatment and gold recovery. The fine particle size and high adsorption capacity are characteristic of activated carbon, and the coal source determines its classification under tariff item 3802.10.00.
Regenerable Activated Carbon Beads 3mm
Spherical 3mm beads of regenerable activated carbon for repeated use in organic removal processes. This product falls under tariff item 3802.10.00 as a standard form of activated carbon.
Spent Coal Activated Carbon for Reactivation
Spent granular activated carbon from coal, collected for thermal reactivation in closed-loop water treatment systems. Although depleted in adsorption capacity, the product remains identifiable as activated carbon and is classified under tariff item 3802.10.00.
Steam-Activated Bamboo Charcoal Powder
Fine powder from steam-activated bamboo charcoal for cosmetics and air purifying sachets. This product falls under tariff item 3802.10.00 as plant-based activated carbon.
Steam-Activated Coal-Based Carbon 8x30
Steam-activated granular carbon from anthracite coal, 8x30 mesh for municipal drinking water treatment. This product falls under tariff item 3802.10.00 as a highly porous adsorbent material.
Steam-Activated Coal Carbon for Air Purification
Steam-activated granular carbon produced from coal, designed for VOC removal in air handling units. The steam activation process creates a highly porous structure with high CTC value for gas-phase adsorption, and the coal derivation places it under tariff item 3802.10.00.
Steam Activated Coconut Carbon for VOC Removal
Steam-activated granular carbon from coconut shells, designed for volatile organic compound (VOC) removal in industrial air scrubbing systems. The steam activation process creates a well-developed pore structure for efficient gas-phase adsorption. It falls under tariff item 3802.10.00 as activated carbon, with the coconut source and steam activation method being distinguishing features.
Ultra-Pure Coal Activated Carbon for Semiconductor Rinse
Ultra-pure coal activated carbon with extremely low metals content, used in ultrapure water systems for semiconductor manufacturing. The purification process reduces TOC to ppb levels, and the coal-derived carbon base keeps it within tariff item 3802.10.00.
Wood-Based Powdered Activated Carbon
Powdered activated carbon from softwood, used in pharmaceutical purification and sugar decolorization. This product falls under tariff item 3802.10.00 as activated organic carbon product.