bark (hogged fuel from paper mill), ash (#646)
| ID-number | #646 |
|---|---|
| Material | bark (hogged fuel from paper mill), ash |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ bark ▸ bark (hogged fuel from paper mill), ash |
| NTA 8003 classification ▸ [700] overig ▸ [709] overig overig | |
| Ash type | in wood fired boiler from paper mill |
| Submitter organisation | ECN (Netherlands) |
| Remarks | ash pH=12.4 |
| Literature | L. M. Naylor and E. J. Schmidt: Agricultural use of wood ash as a fertilizer and liming material. Tappi J. pp. 114-119 (October 1986). |
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) | |||||||||||||||||||
Ultimate analysis (macroelements) |
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| Nitrogen | wt% | 0.06 | Measured | |||||||||||||||||
| Total (with halides) | wt% | 0.06 | Calculated | |||||||||||||||||
Ash Properties |
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Ash composition |
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| P2O5 | wt% (ash) | 1.26 | ||||||||||||||||||
| Fe2O3 | wt% (ash) | 1.84 | ||||||||||||||||||
| Al2O3 | wt% (ash) | 2.17 | ||||||||||||||||||
| CaO | wt% (ash) | 20.53 | ||||||||||||||||||
| MgO | wt% (ash) | 1.61 | ||||||||||||||||||
| Na2O | wt% (ash) | 0.28 | ||||||||||||||||||
| K2O | wt% (ash) | 2.15 | ||||||||||||||||||
| Pb | mg/kg (ash) | 51.1 | ||||||||||||||||||
| Cd | mg/kg (ash) | 6.0 | ||||||||||||||||||
| Cu | mg/kg (ash) | 61.7 | ||||||||||||||||||
| Mn | mg/kg (ash) | 6 920.0 | ||||||||||||||||||
| Cr | mg/kg (ash) | 16.7 | ||||||||||||||||||