urban waste wood (#2031)

ID-number#2031
Materialurban waste wood
Classification ECN Phyllis classification ▸ treated wood ▸ others ▸ urban waste wood
NTA 8003 classification ▸ [100] hout ▸ [150] verwerkt hout
Submitter organisationECN (Netherlands)
Submission date2001-02-26
RemarksHHV recalculated from value in Btu/lb; trace metal contents from Hus, P.J. and Tillman,D.A. in Biomass and Bioenergy 19 (2000) 385-394
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% 30.78
Ash content wt% 4.08 5.89
Volatile matter wt% 52.56 75.93 80.68
Fixed carbon wt% 12.58 18.18 19.32 Calculated

Ultimate Analysis

Carbon wt% 33.22 47.99 51.00 Measured
Hydrogen wt% 3.84 5.55 5.89 Measured
Nitrogen wt% 1.00 1.44 1.54 Measured
Sulphur wt% 0.07 0.10 0.11 Measured
Oxygen wt% 27.04 39.06 41.51 Measured
Total (with halides) wt% 100.03 100.04 100.04 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 11.87 18.23 19.38
Gross calorific value (HHV) MJ/kg 13.46 19.45 20.66
HHVMilne MJ/kg 12.99 18.76 19.93 Calculated

Chemical Analyses

Minor elements

Arsenic (As) mg/kg (dry) 3.1 Measured
Chromium (Cr) mg/kg (dry) 9.5 Measured
Nickel (Ni) mg/kg (dry) 3.8 Measured
Lead (Pb) mg/kg (dry) 4.2 Measured
Vanadium (V) mg/kg (dry) 4.4 Measured
Mercury (Hg) mg/kg (dry) 0.0 Measured