bark, hardwood (#254)
| ID-number | #254 |
|---|---|
| Material | bark, hardwood |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ bark ▸ bark, hardwood |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [112] schors | |
| Submitter organisation | ECN (Netherlands) |
| Literature | H. F. Feldmann, M. A. Paisley, H. R. Appelbaum and D. R. Taylor: Conversion of forest residues to a methane-rich gas in a high-throughput gasifier, Battelle, Columbus, OH (USA), DE88013138, 108 p. (1988). |
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% | 20.40 | ||||||||||||||||||
| Ash content | wt% | 6.80 | 8.54 | |||||||||||||||||
| Volatile matter | wt% | 59.32 | 74.52 | 81.48 | ||||||||||||||||
| Fixed carbon | wt% | 13.48 | 16.94 | 18.52 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 37.46 | 47.06 | 51.45 | Measured | |||||||||||||||
| Hydrogen | wt% | 4.57 | 5.74 | 6.28 | Measured | |||||||||||||||
| Oxygen | wt% | 30.37 | 38.15 | 41.71 | Calculated | |||||||||||||||
| Nitrogen | wt% | 0.31 | 0.39 | 0.43 | Measured | |||||||||||||||
| Sulphur | wt% | 0.09 | 0.11 | 0.12 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 79.6 | 100.0 | 109.3 | Measured | |||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 12.95 | 16.89 | 18.47 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 14.44 | 18.15 | 19.84 | ||||||||||||||||
| HHVMilne | MJ/kg | 15.04 | 18.90 | 20.66 | Calculated | |||||||||||||||