grass from nature reserve (#1926)
| ID-number | #1926 |
|---|---|
| Material | grass from nature reserve |
| Classification | ECN Phyllis classification ▸ grass/plant ▸ other grass ▸ grass from nature reserve |
| NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [210] gras ▸ [211] mengsel gras | |
| Ash type | 550 degC |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2001-02-19 |
| Remarks | grasses from Baarle-Nassau, the Netherlands |
| 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% (ar) | |||||||||||||||||||
| Ash content | wt% | 9.60 | ||||||||||||||||||
| Volatile matter | wt% | 70.60 | 78.10 | |||||||||||||||||
| Fixed carbon | wt% | 19.80 | 21.90 | Calculated | ||||||||||||||||
Ultimate Analysis |
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| Carbon | wt% | 45.40 | 50.22 | Measured | ||||||||||||||||
| Hydrogen | wt% | 5.70 | 6.31 | Measured | ||||||||||||||||
| Nitrogen | wt% | 2.50 | 2.77 | Measured | ||||||||||||||||
| Sulphur | wt% | 0.26 | 0.28 | Measured | ||||||||||||||||
| Oxygen | wt% | 38.50 | 42.59 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 102.64 | 102.92 | Calculated | ||||||||||||||||
Calorific Values |
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| Net calorific value (LHV) | MJ/kg | 17.18 | 19.00 | |||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 18.42 | 20.38 | |||||||||||||||||
| HHVMilne | MJ/kg | 17.98 | 19.89 | Calculated | ||||||||||||||||
Chemical Analyses |
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Halides |
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| Chlorine (Cl) | mg/kg | 6 800.0 | 7 522.1 | Measured | ||||||||||||||||
Major elements |
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| Potassium (K) | mg/kg (dry) | 20 700.0 | Measured | |||||||||||||||||
| Sodium (Na) | mg/kg (dry) | 340.0 | Measured | |||||||||||||||||
| Calcium (Ca) | mg/kg (dry) | 5 900.0 | Measured | |||||||||||||||||
| Silicon (Si) | mg/kg (dry) | 3 900.0 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 3 070.0 | Measured | |||||||||||||||||