wood, douglas fir (#231)

ID-number#231
Materialwood, douglas fir
Classification ECN Phyllis classification ▸ untreated wood ▸ fir/pine/spruce ▸ wood, douglas fir
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [130] naaldhout ▸ [131] naaldhout
Submitter organisationECN (Netherlands)
LiteratureS. Gaur and T. B. Reed: Thermal data for natural and synthetic fuels, Marcel Dekker, New York, 259 p. (1998).

Values

Property Unit Value Std dev Det lim Lab Date Method Remarks
ar dry daf

Main biomass properties

Proximate analysis

Moisture content wt% (ar)
Ash content wt% 0.80
Volatile matter wt% 81.50 82.16
Fixed carbon wt% 17.70 17.84 Calculated

Ultimate analysis (macroelements)

Carbon wt% 52.30 52.72 Measured
Hydrogen wt% 6.30 6.35 Measured
Oxygen wt% 40.50 40.83 Calculated
Nitrogen wt% 0.10 0.10 Measured
Total (with halides) wt% 100.00 100.00 Calculated

Heating value

Net calorific value (LHV) MJ/kg 19.68 19.83
Gross calorific value (HHV) MJ/kg 21.05 21.22
HHVMilne MJ/kg 21.28 21.45 Calculated