Anthracite Coal
Anthracite is the highest quality hard coal class, preferred as a carbon provider in metallurgy with its high fixed carbon and very low volatile matter content.
Technical Specifications
| Fixed carbon (adb) | 87–92% |
|---|---|
| Volatile matter (adb) | 3–8% |
| Ash (adb) | 5–10% |
| Sulfur (adb) | 0.3–0.8% |
| Granulometry | 10–30 mm / 30–80 mm (upon request) |
Applications
- Carbon additive in electric arc furnaces
- Melting auxiliary material in foundries
- Water treatment (special fractions)
Quality & Certifications
- ASTM/ISO analysis certificate
- Classification by moisture/ash/sulfur limits
Logistics
- Bulk wagon or big-bag
- Palletized shipment options