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 |
||||||||||||||||||||
Proximate analysis |
||||||||||||||||||||
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) |
||||||||||||||||||||
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 |
||||||||||||||||||||
Chlorine (Cl) | mg/kg | 79.6 | 100.0 | 109.3 | Measured | |||||||||||||||
Heating value |
||||||||||||||||||||
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 |