wood, hardboard (#873)

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ID-number#873
Materialwood, hardboard
Classification ECN Phyllis classification ▸ treated wood ▸ particle board
NTA 8003 classification ▸ [100] hout ▸ [150] verwerkt hout ▸ [170] geverfd/verlijmd hout (B-hout) ▸ [172] plaatmateriaal/verlijmd hout
Ash type815 degC ISO 1171
Submitter organisationECN (Netherlands)
Remarksmoisture ISO 589; ash 815 C ISO 1171; cal. value ISO 1928; ash deformation temperature ISO 540
LiteraturePNEM, PGEM and BFI: Thermische houtbewerking (confidential report, in Dutch) (1993).

Values

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

Main biomass properties

Proximate analysis
Moisture content wt% 14.00
Ash content wt% 2.32 2.70

Ultimate analysis (macroelements)
Carbon wt% 41.30 48.02 49.36 Measured
Hydrogen wt% 5.20 6.05 6.21 Measured
Oxygen wt% 36.40 42.33 43.50 Calculated
Nitrogen wt% 0.42 0.49 0.50 Measured
Sulphur wt% 0.09 0.10 0.11 Measured
Total (with halides) wt% 99.77 99.73 99.72 Calculated

Halides
Chlorine (Cl) mg/kg 370.0 430.2 442.2 Measured
Fluorine (F) mg/kg (dry) 0.3

Heating value
Net calorific value (LHV) MJ/kg 15.04 17.88 18.38
Gross calorific value (HHV) MJ/kg 16.51 19.20 19.73
HHVMilne MJ/kg 16.51 19.20 19.73 Calculated

Trace elements composition
Arsenic (As) mg/kg (dry) 1.9 Measured
Cadmium (Cd) mg/kg (dry) 0.9 Measured
Chromium (Cr) mg/kg (dry) 12.0 Measured
Copper (Cu) mg/kg (dry) 17.0 Measured
Mercury (Hg) mg/kg (dry) 0.1
Lead (Pb) mg/kg (dry) 291.0 Measured
Antimony (Sb) mg/kg (dry) 2.0 Measured
Tin (Sn) mg/kg (dry) 2.0 Measured
Zinc (Zn) mg/kg (dry) 523.0 Measured

Ash melting behaviour

American standard method, measured in reducing conditions
SOT (softening or spherical temperature) °C 1 145
HT (hemispherical temperature) °C 1 170
FT (fluid temperature) °C 1 195