wood, sawdust (#2030)

ID-number#2030
Materialwood, sawdust
Classification ECN Phyllis classification ▸ untreated wood ▸ other soft wood
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [115] zaagsel
Submitter organisationECN (Netherlands)
Submission date2001-02-26
RemarksHHV recalculated from value in Btu/lb
LiteratureTillman,D.A.: Biomass cofiring: The technology, the experience, the combustion consequences; Biomass and Bioenergy 19 (2000) 365-384

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 34.93
Ash content wt% 0.69 1.06
Volatile matter wt% 55.03 84.57 85.48
Fixed carbon wt% 9.35 14.37 14.52 Calculated

Ultimate Analysis

Carbon wt% 32.06 49.27 49.80 Measured
Hydrogen wt% 3.86 5.93 6.00 Measured
Nitrogen wt% 0.26 0.40 0.40 Measured
Sulphur wt% 0.01 0.02 0.02 Measured
Oxygen wt% 28.17 43.29 43.76 Measured
Total (with halides) wt% 99.98 99.97 99.97 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 10.93 18.12 18.31
Gross calorific value (HHV) MJ/kg 12.63 19.41 19.62
HHVMilne MJ/kg 12.61 19.39 19.59 Calculated

Ash Properties

Ash composition

SO3 wt% (ash) 1.86
P2O5 wt% (ash) 2.06
SiO2 wt% (ash) 23.70
Fe2O3 wt% (ash) 1.65
Al2O3 wt% (ash) 4.10
CaO wt% (ash) 39.95
MgO wt% (ash) 4.84
Na2O wt% (ash) 2.25
K2O wt% (ash) 9.81
TiO2 wt% (ash) 0.36