wood, stems (#909)
ID-number | #909 |
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Material | wood, stems |
Classification | ECN Phyllis classification ▸ untreated wood ▸ park waste wood ▸ wood, stems |
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [119] overig vers hout | |
Sample lot size | 4-6 cm |
Submitter organisation | ECN (Netherlands) |
Literature | P. Bruyn, A. Curvers and J. van Doorn: Monstername en analyse van park- en plantsoenafval in de provincie Noord-Holland (confidential), Petten, ECN, ECN-CX--95-097, 37 p. (1996). |
Values
Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
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ar | dry | daf | ||||||||||||||||||
Main biomass properties |
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Proximate analysis |
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Moisture content | wt% | 43.50 | ||||||||||||||||||
Ash content | wt% | 1.75 | 3.10 | |||||||||||||||||
Volatile matter | wt% | 44.13 | 78.10 | 80.60 | ||||||||||||||||
Fixed carbon | wt% | 10.62 | 18.80 | 19.40 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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Carbon | wt% | 27.40 | 48.50 | 50.05 | Measured | |||||||||||||||
Hydrogen | wt% | 3.11 | 5.50 | 5.68 | Measured | |||||||||||||||
Oxygen | wt% | 24.04 | 42.54 | 43.90 | Calculated | |||||||||||||||
Nitrogen | wt% | 0.15 | 0.27 | 0.28 | Measured | |||||||||||||||
Sulphur | wt% | 0.03 | 0.05 | 0.06 | Measured | |||||||||||||||
Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Halides |
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Chlorine (Cl) | mg/kg | 186.5 | 330.0 | 340.6 | Measured | |||||||||||||||
Fluorine (F) | mg/kg | 4.5 | 8.0 | 8.3 | Measured | |||||||||||||||
Heating value |
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Net calorific value (LHV) | MJ/kg | 9.28 | 18.30 | 18.89 | ||||||||||||||||
Gross calorific value (HHV) | MJ/kg | 11.02 | 19.50 | 20.12 | ||||||||||||||||
HHVMilne | MJ/kg | 10.53 | 18.63 | 19.23 | Calculated | |||||||||||||||
Trace elements composition |
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Arsenic (As) | mg/kg (dry) | 0.4 | Measured | |||||||||||||||||
Cadmium (Cd) | mg/kg (dry) | 1.5 | ||||||||||||||||||
Cobalt (Co) | mg/kg (dry) | 2.5 | ||||||||||||||||||
Chromium (Cr) | mg/kg (dry) | 18.0 | Measured | |||||||||||||||||
Copper (Cu) | mg/kg (dry) | 4.0 | Measured | |||||||||||||||||
Mercury (Hg) | mg/kg (dry) | 0.0 | ||||||||||||||||||
Manganese (Mn) | mg/kg (dry) | 18.0 | Measured | |||||||||||||||||
Nickel (Ni) | mg/kg (dry) | 7.1 | Measured | |||||||||||||||||
Lead (Pb) | mg/kg (dry) | 7.0 | ||||||||||||||||||
Antimony (Sb) | mg/kg (dry) | 0.1 | Measured | |||||||||||||||||
Tin (Sn) | mg/kg (dry) | 0.9 | ||||||||||||||||||
Tellurium (Te) | mg/kg (dry) | 2.4 | ||||||||||||||||||
Vanadium (V) | mg/kg (dry) | 1.5 | ||||||||||||||||||
Zinc (Zn) | mg/kg (dry) | 42.0 | Measured |