wood, black walnut prunings (#1227)
| ID-number | #1227 |
|---|---|
| Material | wood, black walnut prunings |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ other hard wood |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [126] hard loofhout met schors | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 1998-06-11 |
| Literature | O. Kitani and C. W. Hall: Biomass Handbook, Gordon and Breach science publishers, New York (1989). |
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% (ar) | |||||||||||||||||||
| Ash content | wt% | 0.78 | ||||||||||||||||||
| Volatile matter | wt% | 80.69 | 81.32 | |||||||||||||||||
| Fixed carbon | wt% | 18.53 | 18.68 | Calculated | ||||||||||||||||
Ultimate Analysis |
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| Carbon | wt% | 49.80 | 50.19 | Measured | ||||||||||||||||
| Hydrogen | wt% | 5.82 | 5.87 | Measured | ||||||||||||||||
| Nitrogen | wt% | 0.22 | 0.22 | Measured | ||||||||||||||||
| Sulphur | wt% | 0.01 | 0.01 | Measured | ||||||||||||||||
| Oxygen | wt% | 43.25 | 43.59 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 99.93 | 99.93 | Calculated | ||||||||||||||||
Calorific Values |
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| Net calorific value (LHV) | MJ/kg | 18.56 | 18.71 | |||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 19.83 | 19.99 | |||||||||||||||||
| HHVMilne | MJ/kg | 19.45 | 19.60 | Calculated | ||||||||||||||||
Chemical Analyses |
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Halides |
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| Chlorine (Cl) | mg/kg | 500.0 | 503.9 | Measured | ||||||||||||||||