wheat straw (Danish) (#2289)
ID-number | #2289 |
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Material | wheat straw (Danish) |
Classification | ECN Phyllis classification ▸ straw (stalk/cob/ear) ▸ wheat ▸ wheat straw (Danish) |
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [220] stro ▸ [223] tarwestro | |
Submitter organisation | ECN (Netherlands) |
Submission date | 2002-08-05 |
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 | ||||||||||||
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ar | dry | daf | ||||||||||||||||||
Main biomass properties |
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Proximate analysis |
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Moisture content | wt% | 8.70 | ||||||||||||||||||
Ash content | wt% | 2.80 | 3.07 | |||||||||||||||||
Ultimate analysis (macroelements) |
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Carbon | wt% | 43.63 | 47.79 | 49.30 | Measured | |||||||||||||||
Hydrogen | wt% | 5.40 | 5.91 | 6.10 | Measured | |||||||||||||||
Oxygen | wt% | 38.41 | 42.07 | 43.40 | Calculated | |||||||||||||||
Nitrogen | wt% | 0.62 | 0.68 | 0.70 | Measured | |||||||||||||||
Sulphur | wt% | 0.13 | 0.15 | 0.15 | Measured | |||||||||||||||
Total (with halides) | wt% | 99.92 | 99.91 | 99.91 | Calculated | |||||||||||||||
Halides |
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Chlorine (Cl) | mg/kg | 2 300.9 | 2 520.2 | 2 600.0 | Measured | |||||||||||||||
Heating value |
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HHVMilne | MJ/kg | 17.30 | 18.95 | 19.55 | Calculated | |||||||||||||||
Trace elements composition |
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Aluminium (Al) | mg/kg (dry) | 219.0 | Measured | |||||||||||||||||
Arsenic (As) | mg/kg (dry) | 0.1 | ||||||||||||||||||
Calcium (Ca) | mg/kg (dry) | 1 970.0 | Measured | |||||||||||||||||
Cadmium (Cd) | mg/kg (dry) | 0.2 | ||||||||||||||||||
Chromium (Cr) | mg/kg (dry) | 2.7 | Measured | |||||||||||||||||
Copper (Cu) | mg/kg (dry) | 3.5 | Measured | |||||||||||||||||
Iron (Fe) | mg/kg (dry) | 219.0 | Measured | |||||||||||||||||
Mercury (Hg) | mg/kg (dry) | 0.0 | Measured | |||||||||||||||||
Potassium (K) | mg/kg (dry) | 9 750.0 | Measured | |||||||||||||||||
Magnesium (Mg) | mg/kg (dry) | 438.0 | Measured | |||||||||||||||||
Manganese (Mn) | mg/kg (dry) | 22.3 | Measured | |||||||||||||||||
Molybdenium (Mo) | mg/kg (dry) | 0.5 | Measured | |||||||||||||||||
Sodium (Na) | mg/kg (dry) | 110.0 | Measured | |||||||||||||||||
Nickel (Ni) | mg/kg (dry) | 1.0 | Measured | |||||||||||||||||
Phosphorus (P) | mg/kg (dry) | 77.0 | Measured | |||||||||||||||||
Lead (Pb) | mg/kg (dry) | 2.9 | Measured | |||||||||||||||||
Selenium (Se) | mg/kg (dry) | 0.2 | ||||||||||||||||||
Vanadium (V) | mg/kg (dry) | 0.9 | Measured | |||||||||||||||||
Zinc (Zn) | mg/kg (dry) | 33.8 | Measured |