Stump chips (#3175)
| ID-number | #3175 |
|---|---|
| Material | Stump chips |
| Classification | CEN/TS 14961 classification ▸ Solid biofuels ▸ Woody biomass |
| ECN Phyllis classification ▸ untreated wood | |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [130] naaldhout ▸ [131] naaldhout | |
| Country | Finland |
| Submitter | VTT |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2009-04-16 |
Values
| Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Fuel Properties |
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Proximate Analysis |
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| Moisture content | wt% | 8.90 | VTT | CEN/TS 14774-1,2,3 | ||||||||||||||||
| Volatile matter | wt% | 70.33 | 77.20 | 81.95 | VTT | |||||||||||||||
| Ash content at 550°C | wt% | 5.28 | 5.80 | VTT | CEN/TS 14775 | |||||||||||||||
| Fixed carbon | wt% | 15.49 | 17.00 | 18.05 | Calculated | |||||||||||||||
Ultimate Analysis |
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| Carbon | wt% | 44.18 | 48.50 | 51.49 | VTT | CEN/TS 15104 | ||||||||||||||
| Hydrogen | wt% | 5.10 | 5.60 | 5.94 | VTT | CEN/TS 15104 | ||||||||||||||
| Nitrogen | wt% | 0.09 | 0.10 | 0.11 | VTT | CEN/TS 15104 | ||||||||||||||
| Total (with halides) | wt% | 63.56 | 60.00 | 57.54 | Calculated | |||||||||||||||
Calorific Values |
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| Net calorific value (LHV) | MJ/kg | 16.46 | 18.31 | 19.44 | VTT | CEN/TS 14918 | ||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 17.78 | 19.52 | 20.72 | VTT | |||||||||||||||