Coal-Based Extruded Activated Carbon
Extruded block form activated carbon from bituminous coal, used in solvent recovery and VOC abatement. Under HTS 3802.90.50.00 as unspecified activated carbon shapes. High mechanical strength suits industrial columns.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unactivated coal agglomerates
Plain coal briquettes without activation process remain under Chapter 27 as coal products.
If in fixed-bed filter systems
Activated carbon beds pre-installed in filtering machinery classify under 8421.
If impregnated for mercury removal
Specially treated activated carbon for heavy metal adsorption falls into chemical preparations of 3824.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide steam or chemical activation proof to differentiate from raw coal products
• Check for REACH compliance if from EU; declare PAH content for safety
• Avoid bulk packaging confusion; specify if bagged for retail vs industrial drums
Related Products under HTS 3802.90.50.00
Granular Activated Carbon from Coconut Shells
Granular activated carbon derived from coconut shells, used for water purification and air filtration. Classified under HTS 3802.90.50.00 as 'other' activated carbon not specified elsewhere in heading 3802. It undergoes activation to develop high porosity for adsorption.
Powdered Activated Carbon from Wood
Fine powdered activated carbon produced from wood sources, ideal for gold recovery in mining and wastewater treatment. Falls under HTS 3802.90.50.00 as 'other' forms of activated carbon beyond powders of 3802.10. It features high surface area for superior adsorption.
Pelletized Activated Carbon for Gas Masks
Cylindrical pellets of activated carbon designed for respiratory protection in gas masks and air purifiers. HTS 3802.90.50.00 covers this 'other' form of activated carbon from various sources like coal. Its uniform shape enhances flow in filtration systems.
Spent Activated Carbon from Water Treatment
Regenerable spent activated carbon recovered from municipal water purification plants. HTS 3802.90.50.00 includes spent forms not fitting animal black specifics. Retains partial adsorptive capacity post-use.
Impregnated Coconut Shell Activated Carbon
Coconut shell activated carbon impregnated with potassium iodide for mercury vapor control. Though impregnated, base classification remains HTS 3802.90.50.00 as activated carbon if impregnant is minor. Used in industrial flue gas systems.
High-Density Bone Char Activated Carbon
Bone char (animal black) activated for sugar refining, with density over standard powders. HTS 3802.90.50.00 for non-powder animal black forms. Selective adsorption for color bodies in liquids.