Impregnated Extruded Activated Carbon for Ammonia & Alkaline Odor Control
Product Introduction
Impregnated Extruded Activated Carbon for Ammonia & Alkaline Odor Control is specially designed for the adsorption and neutralization of NH₃, amines, trimethylamine, amides, and other alkaline odors commonly found in wastewater treatment plants, industrial ventilation systems, food processing facilities, and chemical workshops.
Through targeted chemical impregnation, this activated carbon provides both physical adsorption and chemical reaction pathways, ensuring rapid and efficient removal of alkaline gaseous pollutants even under humid or continuous-flow conditions.
Its uniform cylindrical structure offers high mechanical strength, low dust generation, and consistent pressure drop, making it suitable for fixed beds, filter cartridges, scrubber units, and odor control towers.
| Specification | Value |
| Mean Particle Diameter, mm | 4.0 |
| BET Surface Area, ㎡/g | 800-1000 |
| Ammonia Removal Efficiency, % | 90 (min) |
| Moisture, % | 5 (max) |
| Bulk Density, kg/m³ | 450-550 |
| Hardness, % | 95 (min) |
Note: Industrial formulations may vary depending on the chosen impregnation system (acidic, oxidizing, or catalytic types), but the core physical indices remain stable and reliable.
Features
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High Ammonia Removal Efficiency: Rapid removal of NH₃, amines, and alkaline odors through combined adsorption–neutralization mechanisms.
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Special Impregnation Formula: Active acidic or oxidizing components enhance reactivity toward alkaline gases and improve capacity.
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Highly Durable Pellets: High hardness and uniform structure minimize dusting and maintain bed integrity during long-term operation.
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Stable Performance Under Humidity: Impregnated carbon maintains activity in moist or variable-humidity conditions common in odor control systems.
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Safe & Compatible with Odor Control Equipment: Suitable for fixed beds, HVAC filters, canisters, odor scrubbers, and industrial exhaust units.
Applications
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Wastewater Treatment Plants: Removal of ammonia, amines, and nitrogenous odors from aeration tanks, sludge handling, and biofilters.
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Food & Protein Processing: Effective for fishmeal, fermentation, meat processing, and rendering facilities with high nitrogenous odors.
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Chemical & Industrial Ventilation: Neutralization of alkaline contaminants in chemical storage rooms, laboratories, and manufacturing workshops.
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Air Filtration Systems: Used in cartridges, HVAC modules, and odor control towers for continuous ammonia removal.
Manufacturing Process
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High-Quality Activated Carbon Base: Coal-based extruded pellets ensure high pore volume and strong physical structure.
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Chemical Impregnation: Precisely controlled impregnation with acidic or oxidizing agents tailored for ammonia reaction.
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Low-Temperature Stabilization: Ensures uniform distribution of impregnants while preserving carbon pore structure.
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Rigorous Quality Testing: Each batch tested for ammonia removal efficiency, hardness, moisture, and surface area.
Packaging Options
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25 kg Bags: Multi-layer kraft paper bags with PE inner liner for enhanced moisture protection.
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500 kg Jumbo Bags: Designed for bulk usage in industrial odor control systems.
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Customized Packaging: Available upon request for specific equipment and installation requirements.
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