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Base Material: Bituminous / Coal Based
Particle Size: 0.2 – 5 mm
Mesh Size: 8×30, 12×40, 20×50
Iodine Number: 800 – 1200 mg/g (≥1000 preferred)
Surface Area: 900 – 1500 m²/g
Bulk Density: 400 – 650 kg/m³
Apparent Density: 0.45 – 0.70 g/cc
| Technical Specifications – Granular Coal Activated Carbon | ||
| Parameter | Typical Value / Range | Test Method / Standard |
| Base Material | Bituminous / Coal Based | — |
| Form | Granular (Irregular Particles) | — |
| Particle Size | 0.2 – 5 mm | ASTM / IS |
| Mesh Size | 8×30, 12×40, 20×50 | ASTM E11 |
| Iodine Number | 800 – 1200 mg/g (≥1000 preferred) | ASTM D4607 |
| Surface Area (BET) | 900 – 1500 m²/g | BET Method |
| Bulk Density | 400 – 650 kg/m³ | ASTM D2854 |
| Apparent Density | 0.45 – 0.70 g/cc | ASTM |
| Moisture Content | ≤ 5 – 10 % | ASTM D2867 |
| Ash Content | ≤ 5 – 15 % | ASTM D2866 |
| Hardness / Abrasion No. | ≥ 85 – 95 % | ASTM D3802 |
| Pore Volume | 0.7 – 1.8 cm³/g | — |
| pH (Aqueous Extract) | 6 – 9 | ASTM D3838 |
| Fixed Carbon | ≥ 75 – 85 % | — |
| Uniformity Coefficient | ≤ 1.5 – 1.8 | AWWA |
| Effective Size (D10) | 0.8 – 1.5 mm | — |
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