char from oak (#1957)
| ID-number | #1957 |
|---|---|
| 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 565°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 |
||||||||||||||||||||
Proximate analysis |
||||||||||||||||||||
| Moisture content | wt% (ar) | |||||||||||||||||||
| Ash content | wt% | 17.30 | ||||||||||||||||||
| Volatile matter | wt% | 27.10 | 32.77 | |||||||||||||||||
| Fixed carbon | wt% | 55.60 | 67.23 | Calculated | ||||||||||||||||
Ultimate analysis (macroelements) |
||||||||||||||||||||
| Carbon | wt% | 64.60 | 78.11 | Measured | ||||||||||||||||
| Hydrogen | wt% | 2.10 | 2.54 | Measured | ||||||||||||||||
| Oxygen | wt% | 15.50 | 18.74 | Calculated | ||||||||||||||||
| Nitrogen | wt% | 0.40 | 0.48 | Measured | ||||||||||||||||
| Sulphur | wt% | 0.10 | 0.12 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | Calculated | ||||||||||||||||
Heating value |
||||||||||||||||||||
| Net calorific value (LHV) | MJ/kg | 22.59 | 27.32 | |||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 23.05 | 27.87 | |||||||||||||||||
| HHVMilne | MJ/kg | 22.68 | 27.43 | Calculated | ||||||||||||||||