wood, alder (#2063)

ID-number#2063
Materialwood, alder
Classification ECN Phyllis classification ▸ untreated wood ▸ birch ▸ wood, alder
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [122] zacht loofhout
Submitter organisationECN (Netherlands)
Submission date2001-04-05
Remarkscharcoal yield 35.9% at 1 MPa, fixed-C yield 25.4%
LiteratureAntal,M.J., Allen,S.G., Dai,X, Shimizu,B., Tam,M.S. and Grønli: Attainment of the theoretical yield of carbon from biomass. Ind. Eng. Chem. Res. 39 (2000) 4024-4031

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% (ar)
Ash content wt% 0.30

Ultimate Analysis

Carbon wt% 48.27 48.42 Measured
Hydrogen wt% 6.02 6.04 Measured
Nitrogen wt% 0.30 0.30 Measured
Sulphur wt% (dry) 0.05
Oxygen wt% 45.11 45.25 Measured
Total (with halides) wt% 100.00 100.00 Calculated

Calorific Values

HHVMilne MJ/kg 18.96 19.02 Calculated

Chemical Analyses

Biochemical composition

Cellulose wt% (dry) 32.30 Sugar Analysis
Hemicellulose wt% (dry) 23.50 Sugar Analysis
Lignin wt% (dry) 24.80 Measured
Lignin acid insoluble (AIL) wt% (dry) 24.80 Measured

C5

Arabinan wt% (dry) 0.00
Xylan wt% (dry) 25.20
Sum C5 wt% (dry) 25.20 Calculated

C6

Mannan wt% (dry) 0.00
Galactan wt% (dry) 1.50
Glucan wt% (dry) 35.90
Sum C6 wt% (dry) 37.40 Calculated
Total ash + biochemical wt% (dry) 80.90 Calculated