wood, birch (#2250)

ID-number#2250
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)
Submission date2002-07-25
LiteratureI. Romey, M. Adorni, J. Wartmann, Concept for CO2 reduced decentralised combined heat and power generation unit for biomass gasification. Proc. 5th Int. Conf. on greenhouse gas control technologies.

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% 0.50

Ultimate analysis (macroelements)

Carbon wt% 49.00 49.25 Measured
Hydrogen wt% 6.10 6.13 Measured
Oxygen wt% 44.40 44.62 Measured
Nitrogen wt% (dry) 0.20
Sulphur wt% (dry) 0.10
Total (with halides) wt% 100.00 100.00 Calculated

Heating value

Net calorific value (LHV) MJ/kg 17.87 17.96
Gross calorific value (HHV) MJ/kg 19.20 19.30
HHVMilne MJ/kg 19.44 19.54 Calculated