char from poplar (#1692)
| ID-number | #1692 |
|---|---|
| Material | char from poplar |
| Classification | ECN Phyllis classification ▸ Biochar ▸ Wood |
| NTA 8003 classification ▸ [800] samengestelde stromen ▸ [804] brandstof na carbonisatie | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 1999-10-15 |
| Remarks | pyrolysed at 800 degC, 1 hour, fixed bed |
| Literature | A. Bahrton et al.: Preparation of activated carbons using poplar wood and bark as precursors. In: Fourth biomass conference of the Americas, 29 Aug - 2 Sep 1999, Oakland, CA (Eds. R.P. Overend and E. Chornet), pp. 549-554, Pergamon (1999). |
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% | 4.60 | ||||||||||||||||||
| Volatile matter | wt% | 7.40 | 7.76 | |||||||||||||||||
| Fixed carbon | wt% | 88.00 | 92.24 | Calculated | ||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 85.48 | 89.60 | Measured | ||||||||||||||||
| Hydrogen | wt% | 0.76 | 0.80 | Measured | ||||||||||||||||
| Oxygen | wt% | 8.87 | 9.30 | Calculated | ||||||||||||||||
| Nitrogen | wt% | 0.29 | 0.30 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | Calculated | ||||||||||||||||
Heating value |
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| HHVMilne | MJ/kg | 28.99 | 30.39 | Calculated | ||||||||||||||||