wood chips, hybrid poplar (#1971)
| ID-number | #1971 |
|---|---|
| Material | wood chips, hybrid poplar |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ poplar |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [122] zacht loofhout | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2001-02-21 |
| Literature | Smeenk,J.; Brown,R.C.; Eckels,D.: Determination of vapor phase alkali content during biomass gasification; Proc. 4th biomass conference of the Americas, p.961-967 |
Values
| Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Main biomass properties |
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Proximate analysis |
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| Moisture content | wt% | 9.20 | ||||||||||||||||||
| Ash content | wt% | 1.63 | 1.80 | |||||||||||||||||
| Volatile matter | wt% | 70.73 | 77.90 | 79.33 | ||||||||||||||||
| Fixed carbon | wt% | 18.43 | 20.30 | 20.67 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 39.95 | 44.00 | 44.81 | Measured | |||||||||||||||
| Hydrogen | wt% | 4.99 | 5.50 | 5.60 | Measured | |||||||||||||||
| Oxygen | wt% | 43.31 | 47.70 | 48.57 | Calculated | |||||||||||||||
| Nitrogen | wt% | 0.91 | 1.00 | 1.02 | Measured | |||||||||||||||
| Sulphur | wt% | 0.00 | 0.00 | 0.00 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.01 | 100.01 | 100.01 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 72.6 | 80.0 | 81.5 | Measured | |||||||||||||||
Heating value |
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| HHVMilne | MJ/kg | 14.89 | 16.40 | 16.70 | Calculated | |||||||||||||||
Trace elements composition |
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| Potassium (K) | mg/kg (dry) | 3 700.0 | Measured | |||||||||||||||||
| Sodium (Na) | mg/kg (dry) | 40.0 | Measured | |||||||||||||||||