wheat straw (Danish) (#1871)
| ID-number | #1871 |
|---|---|
| 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Fuel 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 |
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| Carbon | wt% | 44.05 | 47.51 | 49.29 | Measured | |||||||||||||||
| Hydrogen | wt% | 5.25 | 5.66 | 5.87 | Measured | |||||||||||||||
| Nitrogen | wt% | 0.55 | 0.59 | 0.62 | Measured | |||||||||||||||
| Sulphur | wt% | 0.06 | 0.06 | 0.06 | Measured | |||||||||||||||
| Oxygen | wt% | 44.75 | 48.26 | 50.07 | Measured | |||||||||||||||
| Total (with halides) | wt% | 105.28 | 105.70 | 105.91 | Calculated | |||||||||||||||
Calorific Values |
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| HHVMilne | MJ/kg | 16.48 | 17.77 | 18.44 | Calculated | |||||||||||||||
Chemical Analyses |
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Major elements |
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| Aluminium (Al) | mg/kg (dry) | 117.0 | Measured | |||||||||||||||||
| Potassium (K) | mg/kg (dry) | 4 300.0 | Measured | |||||||||||||||||
| Sodium (Na) | mg/kg (dry) | 75.0 | Measured | |||||||||||||||||
| Calcium (Ca) | mg/kg (dry) | 2 900.0 | Measured | |||||||||||||||||
| Silicon (Si) | mg/kg (dry) | 9 300.0 | Measured | |||||||||||||||||
| Magnesium (Mg) | mg/kg (dry) | 440.0 | Measured | |||||||||||||||||
| Iron (Fe) | mg/kg (dry) | 48.0 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 530.0 | Measured | |||||||||||||||||
| Titanium (Ti) | mg/kg (dry) | 5.4 | Measured | |||||||||||||||||
Minor elements |
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| Manganese (Mn) | mg/kg (dry) | 18.0 | Measured | |||||||||||||||||