wood, birch (#774)

ID-number#774
Materialwood, birch
Classification ECN Phyllis classification ▸ untreated wood ▸ birch ▸ wood, birch
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [122] zacht loofhout
Submitter organisationECN (Netherlands)
LiteratureR. Zevenhoven et.al.: Pressurized gasification properties of fossil fuels, bio-fuels and wastes. In: Finnish-Swedish Flame Days 1996, September 3-4, Naantali, Finland, pp. 1-31, Abo Akademi University, Combustion Chemistry Research Group, Turku/Abo.

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 5.10
Ash content wt% 0.19 0.20
Volatile matter wt% 89.90 94.73 94.92
Fixed carbon wt% 4.81 5.07 5.08 Calculated

Ultimate Analysis

Carbon wt% 45.17 47.60 47.70 Measured
Hydrogen wt% 5.69 6.00 6.01 Measured
Nitrogen wt% 0.09 0.10 0.10 Measured
Sulphur wt% 0.03 0.03 0.03 Measured
Oxygen wt% 43.18 45.50 45.59 Measured
Total (with halides) wt% 99.46 99.43 99.43 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 15.91 16.90 16.93
Gross calorific value (HHV) MJ/kg 17.28 18.21 18.25
HHVMilne MJ/kg 17.74 18.69 18.73 Calculated