char from oak (#1958)
| ID-number | #1958 |
|---|---|
| Material | char from oak |
| Classification | ECN Phyllis classification ▸ Biochar ▸ Wood |
| NTA 8003 classification ▸ [800] samengestelde stromen ▸ [804] brandstof na carbonisatie | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2001-02-21 |
| Remarks | char produced at 630°C |
| 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% | 14.90 | ||||||||||||||||||
| Volatile matter | wt% | 25.80 | 30.32 | |||||||||||||||||
| Fixed carbon | wt% | 59.30 | 69.68 | Calculated | ||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 67.70 | 79.55 | Measured | ||||||||||||||||
| Hydrogen | wt% | 2.40 | 2.82 | Measured | ||||||||||||||||
| Oxygen | wt% | 14.40 | 16.92 | Calculated | ||||||||||||||||
| Nitrogen | wt% | 0.40 | 0.47 | Measured | ||||||||||||||||
| Sulphur | wt% | 0.20 | 0.24 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | Calculated | ||||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 24.28 | 28.53 | |||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 24.80 | 29.14 | |||||||||||||||||
| HHVMilne | MJ/kg | 24.30 | 28.56 | Calculated | ||||||||||||||||