olive kernels, fraction > 1mm, leached (#1970)
| ID-number | #1970 |
|---|---|
| Material | olive kernels, fraction > 1mm, leached |
| Classification | ECN Phyllis classification ▸ husk/shell/pit ▸ olive |
| NTA 8003 classification ▸ [500] biomassa uit de industrie ▸ [520] schillen/vliezen/pitten ▸ [524] olijven | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2001-02-21 |
| Remarks | ash does not sinter between 750°C and 900°C |
| Literature | Koukios,E.G.; Arvelakis,S.; Georgali,B.: Physico-chemical upgrading of agroresidues as solid biofuels; Proc. 4th biomass conference of the Americas, p.299-304 |
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% | 9.33 | ||||||||||||||||||
| Ash content | wt% | 1.39 | 1.53 | |||||||||||||||||
| Volatile matter | wt% | 73.30 | 80.84 | 82.10 | ||||||||||||||||
| Fixed carbon | wt% | 15.99 | 17.63 | 17.90 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 49.05 | 54.10 | 54.94 | Measured | |||||||||||||||
| Hydrogen | wt% | 5.42 | 5.98 | 6.07 | Measured | |||||||||||||||
| Oxygen | wt% | 33.64 | 37.10 | 37.68 | Calculated | |||||||||||||||
| Nitrogen | wt% | 1.00 | 1.10 | 1.12 | Measured | |||||||||||||||
| Sulphur | wt% | 0.20 | 0.22 | 0.22 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.03 | 100.03 | 100.03 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 0.0 | 0.0 | 0.0 | Measured | |||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 17.82 | 19.91 | 20.21 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 19.23 | 21.21 | 21.54 | ||||||||||||||||
| HHVMilne | MJ/kg | 19.73 | 21.76 | 22.10 | Calculated | |||||||||||||||
Ash Properties |
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Ash composition |
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| SO3 | wt% (ash) | 0.20 | ||||||||||||||||||
| Cl | wt% (ash) | 0.00 | ||||||||||||||||||
| SiO2 | wt% (ash) | 22.72 | ||||||||||||||||||
| Al2O3 | wt% (ash) | 3.70 | ||||||||||||||||||
| CaO | wt% (ash) | 22.89 | ||||||||||||||||||
| MgO | wt% (ash) | 2.54 | ||||||||||||||||||
| Na2O | wt% (ash) | 1.44 | ||||||||||||||||||
| K2O | wt% (ash) | 5.89 | ||||||||||||||||||