wood, park wood, branches (#667)
| ID-number | #667 |
|---|---|
| Material | wood, park wood, branches |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ park waste wood |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [113] snoeihout (park en plantsoen) | |
| Sample lot size | 200 mm |
| Ash type | ISO 1171 (815 degC) |
| Submitter organisation | ECN (Netherlands) |
| Literature | ECN laboratories. |
Values
| Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Main biomass properties |
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Proximate analysis |
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| Moisture content | wt% | 39.00 | ||||||||||||||||||
| Ash content | wt% | 5.07 | 8.31 | |||||||||||||||||
| Volatile matter | wt% | 43.74 | 71.70 | 78.20 | ||||||||||||||||
| Fixed carbon | wt% | 12.19 | 19.99 | 21.80 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 29.37 | 48.14 | 52.50 | Measured | |||||||||||||||
| Hydrogen | wt% | 3.51 | 5.76 | 6.28 | Measured | |||||||||||||||
| Oxygen | wt% | 22.54 | 36.95 | 40.30 | Calculated | |||||||||||||||
| Nitrogen | wt% | 0.39 | 0.64 | 0.70 | Measured | |||||||||||||||
| Sulphur | wt% | 0.06 | 0.10 | 0.11 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 597.8 | 980.0 | 1 068.8 | Measured | |||||||||||||||
| Fluorine (F) | mg/kg | 5.5 | 9.0 | 9.8 | Measured | |||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 9.35 | 16.88 | 18.41 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 11.07 | 18.14 | 19.78 | ||||||||||||||||
| HHVMilne | MJ/kg | 11.84 | 19.41 | 21.17 | Calculated | |||||||||||||||
Physical Properties |
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Commonly used properties |
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| Bulk density (ar) | kg/m³ (ar) | 230 | ||||||||||||||||||