spruce wood and bark (#2288)
ID-number | #2288 |
---|---|
Material | spruce wood and bark |
Classification | ECN Phyllis classification ▸ untreated wood ▸ bark |
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [130] naaldhout ▸ [132] naaldhout met schors | |
Submitter organisation | ECN (Netherlands) |
Submission date | 2002-08-05 |
Remarks | mixture of wood and bark from de-barking stage at a pulp and paper plant |
Literature | B.B. Miller, D.R. Dugwell, R. Kandiyoti: Partitioning of trace elements during the combustion of coal and biomass in a suspension-firing reactor. Fuel 81 (2002) 159-171. |
Values
Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ar | dry | daf | ||||||||||||||||||
Main biomass properties |
||||||||||||||||||||
Proximate analysis |
||||||||||||||||||||
Moisture content | wt% | 3.00 | ||||||||||||||||||
Ash content | wt% | 6.90 | 7.11 | |||||||||||||||||
Ultimate analysis (macroelements) |
||||||||||||||||||||
Carbon | wt% | 47.84 | 49.32 | 53.10 | Measured | |||||||||||||||
Hydrogen | wt% | 5.41 | 5.57 | 6.00 | Measured | |||||||||||||||
Oxygen | wt% | 36.31 | 37.43 | 40.30 | Calculated | |||||||||||||||
Nitrogen | wt% | 0.45 | 0.46 | 0.50 | Measured | |||||||||||||||
Sulphur | wt% | 0.06 | 0.07 | 0.07 | Measured | |||||||||||||||
Total (with halides) | wt% | 99.98 | 99.98 | 99.98 | Calculated | |||||||||||||||
Halides |
||||||||||||||||||||
Chlorine (Cl) | mg/kg | 90.1 | 92.9 | 100.0 | Measured | |||||||||||||||
Heating value |
||||||||||||||||||||
HHVMilne | MJ/kg | 18.96 | 19.54 | 21.04 | Calculated | |||||||||||||||
Trace elements composition |
||||||||||||||||||||
Aluminium (Al) | mg/kg (dry) | 3 090.0 | Measured | |||||||||||||||||
Arsenic (As) | mg/kg (dry) | 0.5 | Measured | |||||||||||||||||
Calcium (Ca) | mg/kg (dry) | 8 250.0 | Measured | |||||||||||||||||
Cadmium (Cd) | mg/kg (dry) | 0.2 | Measured | |||||||||||||||||
Chromium (Cr) | mg/kg (dry) | 26.8 | Measured | |||||||||||||||||
Copper (Cu) | mg/kg (dry) | 90.0 | Measured | |||||||||||||||||
Iron (Fe) | mg/kg (dry) | 1 546.0 | Measured | |||||||||||||||||
Mercury (Hg) | mg/kg (dry) | 0.0 | Measured | |||||||||||||||||
Potassium (K) | mg/kg (dry) | 2 370.0 | Measured | |||||||||||||||||
Magnesium (Mg) | mg/kg (dry) | 825.0 | Measured | |||||||||||||||||
Manganese (Mn) | mg/kg (dry) | 427.0 | Measured | |||||||||||||||||
Molybdenium (Mo) | mg/kg (dry) | 1.3 | Measured | |||||||||||||||||
Sodium (Na) | mg/kg (dry) | 1 444.0 | Measured | |||||||||||||||||
Nickel (Ni) | mg/kg (dry) | 10.3 | Measured | |||||||||||||||||
Phosphorus (P) | mg/kg (dry) | 41.0 | Measured | |||||||||||||||||
Lead (Pb) | mg/kg (dry) | 3.2 | Measured | |||||||||||||||||
Selenium (Se) | mg/kg (dry) | 0.8 | ||||||||||||||||||
Vanadium (V) | mg/kg (dry) | 2.9 | Measured | |||||||||||||||||
Zinc (Zn) | mg/kg (dry) | 155.0 | Measured |