wood, beech wood from Denmark, partially containing bark (#1774)

ID-number#1774
Materialwood, beech wood from Denmark, partially containing bark
Classification ECN Phyllis classification ▸ untreated wood ▸ beech
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [126] hard loofhout met schors
Submitter organisationECN (Netherlands)
Submission date2000-09-29
LiteratureM.Barrio, B.Gobel, H.Risnes, U.Henriksen, J.E.Hustad and L.H.Sorensen: Steam gasification of wood char and the effect of hydrogen inhibition on the chemical kinetics. In: Progress in Thermochemical Biomass Conversion (2000).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 14.20
Ash content wt% 0.48 0.56
Volatile matter wt% 64.52 75.20 75.62
Fixed carbon wt% 20.80 24.24 24.38 Calculated

Ultimate Analysis

Carbon wt% 41.27 48.10 48.37 Measured
Hydrogen wt% 5.49 6.40 6.44 Measured
Nitrogen wt% 0.07 0.08 0.08 Measured
Sulphur wt% 0.00 0.00 0.00 Measured
Oxygen wt% 38.49 44.86 45.11 Measured
Total (with halides) wt% 100.00 100.01 100.01 Calculated

Calorific Values

HHVMilne MJ/kg 16.70 19.46 19.57 Calculated

Chemical Analyses

Major elements

Aluminium (Al) mg/kg (dry) 8.0 Measured
Potassium (K) mg/kg (dry) 1 600.0 Measured
Sodium (Na) mg/kg (dry) 110.0 Measured
Calcium (Ca) mg/kg (dry) 1 400.0 Measured
Silicon (Si) mg/kg (dry) 70.0 Measured
Magnesium (Mg) mg/kg (dry) 400.0 Measured
Iron (Fe) mg/kg (dry) 100.0 Measured
Phosphorus (P) mg/kg (dry) 110.0 Measured

Minor elements

Copper (Cu) mg/kg (dry) 1.7 Measured
Nickel (Ni) mg/kg (dry) 1.1 Measured
Zinc (Zn) mg/kg (dry) 11.0 Measured