bark, hardwood (#256)
| ID-number | #256 |
|---|---|
| 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% | 20.46 | ||||||||||||||||||
| Ash content | wt% | 8.46 | 10.63 | |||||||||||||||||
| Volatile matter | wt% | 58.51 | 73.56 | 82.31 | ||||||||||||||||
| Fixed carbon | wt% | 12.58 | 15.81 | 17.69 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
||||||||||||||||||||
| Carbon | wt% | 36.80 | 46.27 | 51.77 | Measured | |||||||||||||||
| Hydrogen | wt% | 4.03 | 5.07 | 5.67 | Measured | |||||||||||||||
| Oxygen | wt% | 29.80 | 37.46 | 41.92 | Calculated | |||||||||||||||
| Nitrogen | wt% | 0.37 | 0.47 | 0.53 | Measured | |||||||||||||||
| Sulphur | wt% | 0.06 | 0.08 | 0.09 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Halides |
||||||||||||||||||||
| Chlorine (Cl) | mg/kg | 159.1 | 200.0 | 223.8 | Measured | |||||||||||||||
Heating value |
||||||||||||||||||||
| Net calorific value (LHV) | MJ/kg | 12.71 | 16.61 | 18.59 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 14.09 | 17.72 | 19.83 | ||||||||||||||||
| HHVMilne | MJ/kg | 14.15 | 17.79 | 19.91 | Calculated | |||||||||||||||