wood, spruce (#174)
| ID-number | #174 |
|---|---|
| Material | wood, spruce |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ fir/pine/spruce ▸ wood, spruce |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [130] naaldhout ▸ [132] naaldhout met schors | |
| Submitter organisation | ECN (Netherlands) |
| Remarks | thinning residues without needles |
| Literature | http://edv1.vt.tuwien.ac.at/AG_HOFBA/BIOBIB/Biobib.htm (1997). |
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% (ar) | |||||||||||||||||||
| Ash content | wt% | 0.67 | ||||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 48.12 | 48.45 | Unknown | ||||||||||||||||
| Hydrogen | wt% | 5.82 | 5.86 | Unknown | ||||||||||||||||
| Oxygen | wt% | 45.29 | 45.60 | Calculated | ||||||||||||||||
| Nitrogen | wt% | 0.07 | 0.07 | Unknown | ||||||||||||||||
| Sulphur | wt% | 0.03 | 0.03 | Unknown | ||||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | Calculated | ||||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 17.33 | 17.44 | |||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 18.60 | 18.72 | |||||||||||||||||
| HHVMilne | MJ/kg | 18.65 | 18.78 | Calculated | ||||||||||||||||