Coal Based Pellet Activated Carbon
Anthracite or bituminous coal is finely ground, blended with suitable binders and extruded into solid cylindrical pellets ranging from Φ1.5–8 mm. The green extrudates are then carbonised and steam‑activated at high temperature to develop a well‑balanced network of micro‑ and mesopores. This coal‑based pellet activated carbon delivers the highest bulk density across our product portfolio. It features exceptional hardness and low dust generation, forming a stable packed bed with minimal fines breakout during flow, backwashing and handling.
Especificaciones típicas
Ranges, not single numbers, because the grade follows the duty. Every value is shown with the method it is measured by, so you can line our COA up against any other supplier's.
| Property | Valor típico | Método de ensayo |
|---|---|---|
| Diameter | Φ1.5 / 2 / 3 / 4 / 6 / 7 mm | Sieve, ASTM D2862 |
| Índice de yodo | 800–1,100 mg/g | ASTM D4607 |
| CTC activity | 40–120% (60–80% on solvent grades) | ASTM D3467 |
| Ball-pan hardness | ≥ 90% (95–98% on solvent and vapour-recovery grades) | ASTM D3802 |
| Densidad aparente | 450–650 kg/m³ — the densest pellet we make | ASTM D2854 |
| Superficie específica (BET) | 800–1,200 m²/g | ISO 9277 |
| Contenido en cenizas | 8–15% (lower on acid-washed grades) | ASTM D2866 |
| Moisture as packed | ≤ 5% | ASTM D2867 |
| pH of slurry | 8–11 | ASTM D3838 |
| Fines below 1 mm | ≤ 1–2% by weight as packed | Sieve analysis |
| Embalaje | 25 kg bags, 500 / 1,000 kg jumbo bags, or your own marks | As specified |
Fabricante de carbón activado de alta calidad desde 2005
Fabricante de carbón activado que da prioridad a la calidad; un riguroso control de calidad garantiza unas especificaciones estables y plazos de entrega rápidos para los compradores de todo el mundo.
Más de 21 años de experiencia
Fabricación de carbón activado desde 2005.
Capacidad anual de 20 000 toneladas
Producción a gran escala, plazos de entrega estables.
Presente en más de 80 países
Europa, América, Asia, África.
Certificado según la norma ISO 9001
Sistema integral de gestión de la calidad.
Laboratorio de control de calidad in situ
Cada lote se somete a pruebas antes de su envío.
OEM / ODM disponibles
Tamaño de malla personalizado, embalaje y marca.
Coal pellet activated carbon applications
Recuperación de disolventes
Printing, coating, laminating and paint booths. Steam strips the solvent back out, so it can be reused instead of burnt.
VOC abatement
Toluene, xylene, ketones, esters and C5–C9 hydrocarbons in process exhaust, from chemical, plastics and packaging plants.
Petrol vapour recovery
Tank venting, loading terminals and VRU units. Density and hardness matter here, because the bed cycles thousands of times.
Control de olores
Rendering, wastewater, compost and chemical plants, where the odour is organic rather than ammonia or sulphide.
Industrial and process gas
Carbon dioxide, hydrogen, nitrogen and compressed air polishing, plus guard beds ahead of downstream catalysis.
Impregnated base
A dense, hard, low-dust pellet is the standard carrier for KOH, NaOH and sulphur impregnation on gas-duty beds.
Request a Quote for Coal Based EAC
Indíquenos el tamaño de malla, el índice de yodo y el volumen mensual; nuestros ingenieros le responderán en un plazo de 24 horas con una ficha técnica adaptada, una muestra del certificado de análisis (COA) y el precio de fábrica.
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