wood, birch wood from Norway, no bark (#1773)
| ID-number | #1773 |
|---|---|
| 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Fuel 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 |
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| Carbon | wt% | 43.29 | 48.70 | 48.88 | Measured | |||||||||||||||
| Hydrogen | wt% | 5.69 | 6.40 | 6.42 | Measured | |||||||||||||||
| Nitrogen | wt% | 0.07 | 0.08 | 0.08 | Measured | |||||||||||||||
| Sulphur | wt% | 0.00 | 0.00 | 0.00 | Measured | |||||||||||||||
| Oxygen | wt% | 39.52 | 44.45 | 44.62 | Calculated | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Calorific Values |
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| HHVMilne | MJ/kg | 17.53 | 19.72 | 19.79 | Calculated | |||||||||||||||
Chemical Analyses |
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Major elements |
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| Aluminium (Al) | mg/kg (dry) | 0.4 | Measured | |||||||||||||||||
| Potassium (K) | mg/kg (dry) | 1 000.0 | Measured | |||||||||||||||||
| Sodium (Na) | mg/kg (dry) | 3.0 | Measured | |||||||||||||||||
| Calcium (Ca) | mg/kg (dry) | 1 100.0 | Measured | |||||||||||||||||
| Silicon (Si) | mg/kg (dry) | 1.0 | Measured | |||||||||||||||||
| Magnesium (Mg) | mg/kg (dry) | 180.0 | Measured | |||||||||||||||||
| Iron (Fe) | mg/kg (dry) | 6.0 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 130.0 | Measured | |||||||||||||||||
Minor elements |
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| Copper (Cu) | mg/kg (dry) | 2.2 | Measured | |||||||||||||||||
| Nickel (Ni) | mg/kg (dry) | 0.4 | Measured | |||||||||||||||||
| Lead (Pb) | mg/kg (dry) | 0.8 | Measured | |||||||||||||||||
| Zinc (Zn) | mg/kg (dry) | 2.2 | Measured | |||||||||||||||||