wood, birch wood from Norway, no bark (#1773)
ID-number | #1773 |
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Material | wood, birch wood from Norway, no bark |
Classification | ECN Phyllis classification ▸ untreated wood ▸ birch |
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [122] zacht loofhout | |
Submitter organisation | ECN (Netherlands) |
Submission date | 2000-09-29 |
Literature | M.Barrio, B.Gobel, H.Risnes, U.Henriksen, J.E.Hustad and L.H.Sorensen: Steam gasification of wood char and the effect of hydrogen inhibition on the chemical kinetics. In: Progress in Thermochemical Biomass Conversion (2000). |
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% | 11.10 | ||||||||||||||||||
Ash content | wt% | 0.33 | 0.37 | |||||||||||||||||
Volatile matter | wt% | 69.96 | 78.70 | 78.99 | ||||||||||||||||
Fixed carbon | wt% | 18.61 | 20.93 | 21.01 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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Carbon | wt% | 43.29 | 48.70 | 48.88 | Measured | |||||||||||||||
Hydrogen | wt% | 5.69 | 6.40 | 6.42 | Measured | |||||||||||||||
Oxygen | wt% | 39.52 | 44.45 | 44.62 | Calculated | |||||||||||||||
Nitrogen | wt% | 0.07 | 0.08 | 0.08 | Measured | |||||||||||||||
Sulphur | wt% | 0.00 | 0.00 | 0.00 | Measured | |||||||||||||||
Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Heating value |
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HHVMilne | MJ/kg | 17.53 | 19.72 | 19.79 | Calculated | |||||||||||||||
Trace elements composition |
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Aluminium (Al) | mg/kg (dry) | 0.4 | Measured | |||||||||||||||||
Calcium (Ca) | mg/kg (dry) | 1 100.0 | Measured | |||||||||||||||||
Copper (Cu) | mg/kg (dry) | 2.2 | Measured | |||||||||||||||||
Iron (Fe) | mg/kg (dry) | 6.0 | Measured | |||||||||||||||||
Potassium (K) | mg/kg (dry) | 1 000.0 | Measured | |||||||||||||||||
Magnesium (Mg) | mg/kg (dry) | 180.0 | Measured | |||||||||||||||||
Sodium (Na) | mg/kg (dry) | 3.0 | Measured | |||||||||||||||||
Nickel (Ni) | mg/kg (dry) | 0.4 | Measured | |||||||||||||||||
Phosphorus (P) | mg/kg (dry) | 130.0 | Measured | |||||||||||||||||
Lead (Pb) | mg/kg (dry) | 0.8 | Measured | |||||||||||||||||
Silicon (Si) | mg/kg (dry) | 1.0 | Measured | |||||||||||||||||
Zinc (Zn) | mg/kg (dry) | 2.2 | Measured |