EN 15359 Class 1 SRF
SKU: RDF-IND-480
Grade A Densified Fuel Pellets
Engineered specifically to maximize Thermal Substitution Rates (TSR) in industrial rotary cement kilns, captive power plants, and lime furnaces. Produced using high-pressure mechanical matrix pelletizers that ensure high mechanical durability and low degradation during pneumatic transport.
Gross Calorific Value
4,800 - 5,200 kcal/kg
Total Chlorine Limit
< 0.75% (dry)
Moisture Content
< 10.0% max
Pellet Diameter
16 mm ± 2mm
Technical Data Sheet (TDS) • Full Laboratory Characterization
Sampled and tested in accordance with ASTM & European Solid Recovered Fuels Standard EN 15359
| Analytical Parameter | Unit | Guaranteed Specification | Typical Batch Average | Standard Test Method |
|---|---|---|---|---|
| A. Proximate & Thermal Analysis | ||||
| Gross Calorific Value (GCV) | kcal/kg | ≥ 4,800 | 4,980 | ASTM D5865 |
| Net Calorific Value (NCV) | kcal/kg | ≥ 4,450 | 4,620 | ISO 1928 |
| Total Moisture (as received) | % wt | ≤ 10.0% | 7.8% | ASTM D3173 |
| Ash Content (dry basis) | % wt | ≤ 12.0% | 9.4% | ASTM D3174 |
| Volatile Matter | % wt | 68.0 - 78.0% | 73.2% | ASTM D3175 |
| Fixed Carbon | % wt | 10.0 - 16.0% | 12.5% | By Calculation |
| B. Chemical & Elemental Analysis | ||||
| Total Chlorine (Cl) | % wt (dry) | ≤ 0.75% | 0.52% | ASTM D4208 / EN 15408 |
| Total Sulfur (S) | % wt (dry) | ≤ 0.35% | 0.21% | ASTM D4239 |
| Carbon (C) | % wt | 52.0 - 58.0% | 55.4% | ASTM D5373 |
| Hydrogen (H) | % wt | 6.5 - 8.5% | 7.2% | ASTM D5373 |
| Nitrogen (N) | % wt | ≤ 1.2% | 0.78% | ASTM D5373 |
| C. Physical Dimensions & Flowability | ||||
| Bulk Density | kg/m³ | 520 - 640 | 585 | EN 15401 |
| Pellet Geometry | mm | Ø 16mm × 20-50mm L | 16 × 35 mm | Caliper Gauge |
| Mechanical Durability | % | ≥ 95.0% | 97.2% | EN 15210-1 |
| Heavy Metal Limits (Hg, Cd, Pb) | mg/kg | Within EN 15359 Class 1 | Passed | ICP-OES / EN 15411 |
Recommended Industrial Applications
- Cement Pre-Calciners: Instantaneous burning at 900°C without altering clinker composition.
- Circulating Fluidized Bed (CFBC) Boilers: Clean co-combustion with coal in thermal power generators.
- Lime & Mineral Calcining Kilns: Lower sulfur footprint compared to petroleum coke.
- Gasification Systems: High volatile matter enables effective syngas generation.
Logistics & Supply Terms
- Minimum Trial Lot (MOQ): 20 Metric Tons (single truckload) with full laboratory CoA.
- Long-Term Industrial Offtake: 200 to 3,000 MT per month contractual supply schedules.
- Packaging Options: 1-ton jumbo big bags, walking floor trailers, or closed sea containers.
- Quality Assurance: Retention samples held for 90 days for client audit verification.