Used wood, chemically treated (class B) (#3278)

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ID-number#3278
MaterialUsed wood, chemically treated (class B)
Alternative nameRecycled wood
DescriptionChemical composition similar to natural wood
Classification CEN/TS 14961 classification ▸ Solid biofuels ▸ Woody biomass ▸ Used wood ▸ Chemically treated wood
ECN Phyllis classification ▸ treated wood ▸ organic impregnated
NTA 8003 classification ▸ [100] hout ▸ [150] verwerkt hout ▸ [170] geverfd/verlijmd hout (B-hout)
Sample date2008-04-10
CountryFinland
Production date2008-04-10
SubmitterCamilla Wiik, VTT, Finland
Submitter organisationECN (Netherlands)
Submission date2009-06-30

Values

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

Main biomass properties

Proximate analysis
Moisture content wt% 26.10 ENAS Oy, Finland 2008-05-13 CEN/TS 14774-1,2,3 CEN/TS 14774-2:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Part 2: Total moisture - Simplified method
Ash content at 550°C wt% 0.74 1.00 ENAS Oy, Finland 2008-05-13 CEN/TS 14775 CEN/TS 14775 2004 Solid biofuels - Method for the determination of ash content

Ultimate analysis (macroelements)
Carbon wt% 36.95 50.00 50.51 ENAS Oy, Finland 2008-05-13 CEN/TS 15104 CEN/TS 15104:2005 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
Hydrogen wt% 4.36 5.90 5.96 ENAS Oy, Finland 2008-05-13 CEN/TS 15104 CEN/TS 15104:2005 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
Nitrogen wt% 0.20 0.27 0.27 ENAS Oy, Finland 2008-05-13 CEN/TS 15104 CEN/TS 15104:2005 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
Sulphur wt% 0.01 0.02 0.02 ENAS Oy, Finland 2008-05-13 CEN/TS15289 Own method
Total (with halides) wt% 68.38 57.21 56.78 Calculated

Halides
Chlorine (Cl) mg/kg 140.4 190.0 191.9 ENAS Oy, Finland 2008-05-13 CEN/TS 15289 Own method

Heating value
Net calorific value (LHV) MJ/kg 13.41 19.01 19.20 ENAS Oy, Finland 2008-05-13 CEN/TS 14918 CEN/TS 14918:2005 Solid Biofuels - Method for the determination of calorific value
Gross calorific value (HHV) MJ/kg 15.00 20.30 20.51 ENAS Oy, Finland 2008-05-13 CEN/TS 14918:2005 Solid Biofuels - Method for the determination of calorific value

Trace elements composition
Arsenic (As) mg/kg (dry) 1.6 ENAS Oy, Finland 2008-05-13 Own method
Cadmium (Cd) mg/kg (dry) 0.2 ENAS Oy, Finland 2008-05-13 Own method
Cobalt (Co) mg/kg (dry) 1.0 ENAS Oy, Finland 2008-05-13 Own method
Chromium (Cr) mg/kg (dry) 6.7 ENAS Oy, Finland 2008-05-13 Own method
Copper (Cu) mg/kg (dry) 8.0 ENAS Oy, Finland 2008-05-13 Own method
Mercury (Hg) mg/kg (dry) <0.01 ENAS Oy, Finland 2008-05-13 Own method
Potassium (K) mg/kg (dry) 530.0 ENAS Oy, Finland 2008-05-13 Own method
Manganese (Mn) mg/kg (dry) 98.0 ENAS Oy, Finland 2008-05-13 Own method
Sodium (Na) mg/kg (dry) 330.0 ENAS Oy, Finland 2008-05-13 Own method
Nickel (Ni) mg/kg (dry) 1.8 ENAS Oy, Finland 2008-05-13 Own method
Lead (Pb) mg/kg (dry) 4.1 ENAS Oy, Finland 2008-05-13 Own method
Antimony (Sb) mg/kg (dry) 0.5 ENAS Oy, Finland 2008-05-13
Thallium (Tl) mg/kg (dry) <0.5 ENAS Oy, Finland 2008-05-13
Vanadium (V) mg/kg (dry) <0.5 ENAS Oy, Finland 2008-05-13 Own method
Zinc (Zn) mg/kg (dry) 31.0 ENAS Oy, Finland 2008-05-13 Own method