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 | ||||||||||||||||||
Fuel Properties |
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Proximate Analysis |
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| Moisture content | wt% | 3.00 | ||||||||||||||||||
| Ash content | wt% | 6.90 | 7.11 | |||||||||||||||||
Ultimate Analysis |
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| Carbon | wt% | 47.84 | 49.32 | 53.10 | Measured | |||||||||||||||
| Hydrogen | wt% | 5.41 | 5.57 | 6.00 | Measured | |||||||||||||||
| Nitrogen | wt% | 0.45 | 0.46 | 0.50 | Measured | |||||||||||||||
| Sulphur | wt% | 0.06 | 0.07 | 0.07 | Measured | |||||||||||||||
| Oxygen | wt% | 36.31 | 37.43 | 40.30 | Calculated | |||||||||||||||
| Total (with halides) | wt% | 99.98 | 99.98 | 99.98 | Calculated | |||||||||||||||
Calorific Values |
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| HHVMilne | MJ/kg | 18.96 | 19.54 | 21.04 | Calculated | |||||||||||||||
Chemical Analyses |
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Halides |
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| Chlorine (Cl) | mg/kg | 90.1 | 92.9 | 100.0 | Measured | |||||||||||||||
Major elements |
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| Aluminium (Al) | mg/kg (dry) | 3 090.0 | Measured | |||||||||||||||||
| Potassium (K) | mg/kg (dry) | 2 370.0 | Measured | |||||||||||||||||
| Sodium (Na) | mg/kg (dry) | 1 444.0 | Measured | |||||||||||||||||
| Calcium (Ca) | mg/kg (dry) | 8 250.0 | Measured | |||||||||||||||||
| Magnesium (Mg) | mg/kg (dry) | 825.0 | Measured | |||||||||||||||||
| Iron (Fe) | mg/kg (dry) | 1 546.0 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 41.0 | Measured | |||||||||||||||||
Minor elements |
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| Arsenic (As) | mg/kg (dry) | 0.5 | 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 | |||||||||||||||||
| Manganese (Mn) | mg/kg (dry) | 427.0 | Measured | |||||||||||||||||
| Nickel (Ni) | mg/kg (dry) | 10.3 | Measured | |||||||||||||||||
| Lead (Pb) | mg/kg (dry) | 3.2 | Measured | |||||||||||||||||
| Vanadium (V) | mg/kg (dry) | 2.9 | Measured | |||||||||||||||||
| Zinc (Zn) | mg/kg (dry) | 155.0 | Measured | |||||||||||||||||
| Molybdenium (Mo) | mg/kg (dry) | 1.3 | Measured | |||||||||||||||||
| Selenium (Se) | mg/kg (dry) | 0.8 | ||||||||||||||||||
| Mercury (Hg) | mg/kg (dry) | 0.0 | Measured | |||||||||||||||||