wood, spruce, sitca (#182)
ID-number | #182 |
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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 | ||||||||||||
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ar | dry | daf | ||||||||||||||||||
Main biomass 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 (macroelements) |
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Carbon | wt% | 20.09 | 48.18 | 50.10 | Measured | |||||||||||||||
Hydrogen | wt% | 2.37 | 5.67 | 5.90 | Measured | |||||||||||||||
Oxygen | wt% | 17.56 | 42.12 | 43.80 | Calculated | |||||||||||||||
Nitrogen | wt% | 0.08 | 0.19 | 0.20 | Measured | |||||||||||||||
Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Heating value |
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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 |