olive residue, cakes from olive oil production (#1764)
| ID-number | #1764 |
|---|---|
| Material | olive residue, cakes from olive oil production |
| Classification | ECN Phyllis classification ▸ husk/shell/pit ▸ olive |
| NTA 8003 classification ▸ [500] biomassa uit de industrie ▸ [520] schillen/vliezen/pitten ▸ [524] olijven | |
| Ash type | 550degC |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2000-09-12 |
| Remarks | Cl and O-content from S.Arvelakis et.al. Proc. 5th Eur. Conf. on Industrial Furnaces and Boilers, Vol.2,p.163-172. See also ID 1968, 1969 and 1970. Slightly different ash composition reported in Biomass and Bioenergy 22 (2002) 55-69. |
| Literature | S.Arvelakis, C.Sotiriou, A.Moutsatsou and E.G.Koukios: Prediction of the behaviour of biomass ash in fluidized bed combustors and gasifiers. Journal of Thermal Analysis and Calorimetry 56 (3) pp. 1271-1278 (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% | 5.50 | ||||||||||||||||||
| Ash content | wt% | 4.35 | 4.60 | |||||||||||||||||
| Volatile matter | wt% | 68.04 | 72.00 | 75.47 | ||||||||||||||||
| Fixed carbon | wt% | 22.11 | 23.40 | 24.53 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 47.91 | 50.70 | 53.14 | Measured | |||||||||||||||
| Hydrogen | wt% | 5.57 | 5.89 | 6.17 | Measured | |||||||||||||||
| Oxygen | wt% | 34.98 | 37.02 | 38.81 | Measured | |||||||||||||||
| Nitrogen | wt% | 1.29 | 1.36 | 1.43 | Measured | |||||||||||||||
| Sulphur | wt% | 0.28 | 0.30 | 0.31 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.05 | 100.05 | 100.05 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 1 701.0 | 1 800.0 | 1 886.8 | Measured | |||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 18.70 | 19.93 | 20.90 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 20.05 | 21.22 | 22.24 | ||||||||||||||||
| HHVMilne | MJ/kg | 19.30 | 20.42 | 21.41 | Calculated | |||||||||||||||
Ash Properties |
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Ash composition |
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| SO3 | wt% (ash) | 4.97 | ||||||||||||||||||
| Cl | wt% (ash) | 1.43 | ||||||||||||||||||
| SiO2 | wt% (ash) | 32.60 | ||||||||||||||||||
| Al2O3 | wt% (ash) | 6.03 | ||||||||||||||||||
| CaO | wt% (ash) | 21.30 | ||||||||||||||||||
| MgO | wt% (ash) | 7.90 | ||||||||||||||||||
| Na2O | wt% (ash) | 8.90 | ||||||||||||||||||
| K2O | wt% (ash) | 15.10 | ||||||||||||||||||