cotton stalks (#1947)
| ID-number | #1947 |
|---|---|
| Material | cotton stalks |
| Classification | ECN Phyllis classification ▸ grass/plant ▸ cotton ▸ cotton stalks |
| NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [220] stro ▸ [229] overig stro | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2001-02-21 |
| Literature | S. Gaur and T.B. Reed; An Atlas of Thermal Data For Biomass and Other Fuels. NREL/TP-433-7965, June 1995 |
Values
| Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Main biomass properties |
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Proximate analysis |
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| Moisture content | wt% (ar) | |||||||||||||||||||
| Ash content | wt% | 17.20 | ||||||||||||||||||
| Volatile matter | wt% | 62.90 | 75.97 | |||||||||||||||||
| Fixed carbon | wt% | 19.90 | 24.03 | Calculated | ||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 39.47 | 47.67 | Measured | ||||||||||||||||
| Hydrogen | wt% | 5.07 | 6.12 | Measured | ||||||||||||||||
| Oxygen | wt% | 38.09 | 46.00 | Measured | ||||||||||||||||
| Nitrogen | wt% | 1.25 | 1.51 | Measured | ||||||||||||||||
| Sulphur | wt% | 0.02 | 0.02 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 101.10 | 101.33 | Calculated | ||||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 14.72 | 17.78 | |||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 15.83 | 19.12 | |||||||||||||||||
| HHVMilne | MJ/kg | 15.22 | 18.39 | Calculated | ||||||||||||||||