wood, birch (#774)
| ID-number | #774 |
|---|---|
| Material | wood, birch |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ birch ▸ wood, birch |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [122] zacht loofhout | |
| Submitter organisation | ECN (Netherlands) |
| Literature | R. Zevenhoven et.al.: Pressurized gasification properties of fossil fuels, bio-fuels and wastes. In: Finnish-Swedish Flame Days 1996, September 3-4, Naantali, Finland, pp. 1-31, Abo Akademi University, Combustion Chemistry Research Group, Turku/Abo. |
Values
| Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Main biomass properties |
||||||||||||||||||||
Proximate analysis |
||||||||||||||||||||
| Moisture content | wt% | 5.10 | ||||||||||||||||||
| Ash content | wt% | 0.19 | 0.20 | |||||||||||||||||
| Volatile matter | wt% | 89.90 | 94.73 | 94.92 | ||||||||||||||||
| Fixed carbon | wt% | 4.81 | 5.07 | 5.08 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
||||||||||||||||||||
| Carbon | wt% | 45.17 | 47.60 | 47.70 | Measured | |||||||||||||||
| Hydrogen | wt% | 5.69 | 6.00 | 6.01 | Measured | |||||||||||||||
| Oxygen | wt% | 43.18 | 45.50 | 45.59 | Measured | |||||||||||||||
| Nitrogen | wt% | 0.09 | 0.10 | 0.10 | Measured | |||||||||||||||
| Sulphur | wt% | 0.03 | 0.03 | 0.03 | Measured | |||||||||||||||
| Total (with halides) | wt% | 99.46 | 99.43 | 99.43 | Calculated | |||||||||||||||
Heating value |
||||||||||||||||||||
| Net calorific value (LHV) | MJ/kg | 15.91 | 16.90 | 16.93 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 17.28 | 18.21 | 18.25 | ||||||||||||||||
| HHVMilne | MJ/kg | 17.74 | 18.69 | 18.73 | Calculated | |||||||||||||||