bark, hardwood (#257)
| ID-number | #257 |
|---|---|
| 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 |
||||||||||||||||||||
Proximate analysis |
||||||||||||||||||||
| Moisture content | wt% | 25.11 | ||||||||||||||||||
| Ash content | wt% | 8.39 | 11.20 | |||||||||||||||||
| Volatile matter | wt% | 54.92 | 73.34 | 82.59 | ||||||||||||||||
| Fixed carbon | wt% | 11.58 | 15.46 | 17.41 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
||||||||||||||||||||
| Carbon | wt% | 34.67 | 46.30 | 52.14 | Measured | |||||||||||||||
| Hydrogen | wt% | 4.04 | 5.40 | 6.08 | Measured | |||||||||||||||
| Oxygen | wt% | 27.40 | 36.59 | 41.20 | Calculated | |||||||||||||||
| Nitrogen | wt% | 0.35 | 0.47 | 0.53 | Measured | |||||||||||||||
| Sulphur | wt% | 0.01 | 0.02 | 0.02 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Halides |
||||||||||||||||||||
| Chlorine (Cl) | mg/kg | 149.8 | 200.0 | 225.2 | Measured | |||||||||||||||
Heating value |
||||||||||||||||||||
| Net calorific value (LHV) | MJ/kg | 11.97 | 16.80 | 18.92 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 13.47 | 17.98 | 20.25 | ||||||||||||||||
| HHVMilne | MJ/kg | 13.73 | 18.33 | 20.64 | Calculated | |||||||||||||||