Carbon Briquettes
Coal Briquettes
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Material overview
CARBON BRIQUETTES
Coal briquettes compact coal fines into dense, low-dust carbon units for carbon addition, reduction support and furnace or cupola charging. The CARB range covers four grades from CARB-55 to CARB-85, with fixed carbon, ash, volatile matter, sulfur and moisture defined by grade.
Size & packaging
Pillow / ovoid 20–40 mm; 1 MT jumbo bags.
Technical information
Specifications
Scroll the table horizontally to view all specifications.
| Grade | Fixed C % | Ash % | VM % | S % | Moist. % |
|---|---|---|---|---|---|
| CARB-85 | ≥85 | ≤10 | ≤5 | ≤0.50 | ≤5 |
| CARB-80 | ≥80 | ≤12 | ≤8 | ≤0.50 | ≤5 |
| CARB-70 | 65–75 | ≤15 | 10–20 | ≤0.50 | ≤6 |
| CARB-55 | 50–60 | ≤15 | 25–35 | ≤0.50 | ≤8 |
Notes
- Typical values are subject to batch COA.
- Actual carbon recovery depends on furnace practice.
- Crushing strength ≥500 N per briquette.
- Drop test from 2 m: ≥90% retained above 10 mm.
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Tell us whether the target is fuel, reduction or carbon addition, and share your required grade and monthly volume.