wood, spruce, sitca (#182)
| ID-number | #182 |
|---|---|
| Material | wood, spruce, sitca |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ fir/pine/spruce ▸ wood, spruce, sitca |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [130] naaldhout ▸ [132] naaldhout met schors | |
| Ash type | laboratory |
| Submitter organisation | ECN (Netherlands) |
| Remarks | air dried residues, chipped, silver spruce |
| Literature | Anonymous: Forestry waste firing of industrial boilers, Oldham (UK), FEC Consultants, ETSU-B--1178 (1990). |
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% | 58.30 | ||||||||||||||||||
| Ash content | wt% | 1.60 | 3.84 | |||||||||||||||||
| Volatile matter | wt% | 33.19 | 79.60 | 82.78 | ||||||||||||||||
| Fixed carbon | wt% | 6.91 | 16.56 | 17.22 | Calculated | |||||||||||||||
Ultimate Analysis |
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| Carbon | wt% | 20.09 | 48.18 | 50.10 | Measured | |||||||||||||||
| Hydrogen | wt% | 2.37 | 5.67 | 5.90 | Measured | |||||||||||||||
| Nitrogen | wt% | 0.08 | 0.19 | 0.20 | Measured | |||||||||||||||
| Oxygen | wt% | 17.56 | 42.12 | 43.80 | Calculated | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Calorific Values |
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| Net calorific value (LHV) | MJ/kg | 5.98 | 17.76 | 18.47 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 7.94 | 19.05 | 19.81 | ||||||||||||||||
| HHVMilne | MJ/kg | 7.84 | 18.79 | 19.54 | Calculated | |||||||||||||||