wheat straw (Danish) (#1871)
ID-number | #1871 |
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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 | |
Ash type | 550 degC |
Submitter organisation | ECN (Netherlands) |
Submission date | 2000-12-27 |
Remarks | ash @815 degC: 3.48% |
Literature | ECN laboratories. |
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% | 7.28 | ||||||||||||||||||
Ash content | wt% | 3.35 | 3.61 | |||||||||||||||||
Volatile matter | wt% | 73.62 | 79.40 | 82.37 | ||||||||||||||||
Fixed carbon | wt% | 15.75 | 16.99 | 17.63 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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Carbon | wt% | 44.05 | 47.51 | 49.29 | Measured | |||||||||||||||
Hydrogen | wt% | 5.25 | 5.66 | 5.87 | Measured | |||||||||||||||
Oxygen | wt% | 44.75 | 48.26 | 50.07 | Measured | |||||||||||||||
Nitrogen | wt% | 0.55 | 0.59 | 0.62 | Measured | |||||||||||||||
Sulphur | wt% | 0.06 | 0.06 | 0.06 | Measured | |||||||||||||||
Total (with halides) | wt% | 105.28 | 105.70 | 105.91 | Calculated | |||||||||||||||
Heating value |
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HHVMilne | MJ/kg | 16.48 | 17.77 | 18.44 | Calculated | |||||||||||||||
Trace elements composition |
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Aluminium (Al) | mg/kg (dry) | 117.0 | Measured | |||||||||||||||||
Calcium (Ca) | mg/kg (dry) | 2 900.0 | Measured | |||||||||||||||||
Iron (Fe) | mg/kg (dry) | 48.0 | Measured | |||||||||||||||||
Potassium (K) | mg/kg (dry) | 4 300.0 | Measured | |||||||||||||||||
Magnesium (Mg) | mg/kg (dry) | 440.0 | Measured | |||||||||||||||||
Manganese (Mn) | mg/kg (dry) | 18.0 | Measured | |||||||||||||||||
Sodium (Na) | mg/kg (dry) | 75.0 | Measured | |||||||||||||||||
Phosphorus (P) | mg/kg (dry) | 530.0 | Measured | |||||||||||||||||
Silicon (Si) | mg/kg (dry) | 9 300.0 | Measured | |||||||||||||||||
Titanium (Ti) | mg/kg (dry) | 5.4 | Measured |