cacao shells (#1767)
| ID-number | #1767 |
|---|---|
| Material | cacao shells |
| Classification | ECN Phyllis classification ▸ husk/shell/pit ▸ cacao ▸ cacao shells |
| NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [230] restproducten (doppen) ▸ [232] cacaodoppen | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2000-09-12 |
| Literature | H.A.van der Sloot and P.A.J.P.Cnubben: Verkennende evaluatie kwaliteitsbeinvloeding poederkoolvliegas, ECN-report ECN-C-00-058, 88 p. (2000). |
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% | 8.00 | ||||||||||||||||||
| Ash content | wt% | 7.36 | 8.00 | |||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 43.24 | 47.00 | 51.09 | Measured | |||||||||||||||
| Hydrogen | wt% | 5.06 | 5.50 | 5.98 | Measured | |||||||||||||||
| Oxygen | wt% | 33.27 | 36.16 | 39.30 | Calculated | |||||||||||||||
| Nitrogen | wt% | 2.81 | 3.05 | 3.32 | Measured | |||||||||||||||
| Sulphur | wt% | 0.19 | 0.21 | 0.23 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 736.0 | 800.0 | 869.6 | Measured | |||||||||||||||
| Fluorine (F) | mg/kg | 0.9 | 1.0 | 1.1 | Measured | |||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 14.71 | 16.20 | 17.61 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 16.01 | 17.40 | 18.91 | ||||||||||||||||
| HHVMilne | MJ/kg | 17.02 | 18.49 | 20.10 | Calculated | |||||||||||||||
Trace elements composition |
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| Aluminium (Al) | mg/kg (dry) | 1 000.0 | Measured | |||||||||||||||||
| Arsenic (As) | mg/kg (dry) | 11.5 | Measured | |||||||||||||||||
| Barium (Ba) | mg/kg (dry) | 741.0 | Measured | |||||||||||||||||
| Calcium (Ca) | mg/kg (dry) | 4 000.0 | Measured | |||||||||||||||||
| Cadmium (Cd) | mg/kg (dry) | 1.5 | Measured | |||||||||||||||||
| Cobalt (Co) | mg/kg (dry) | 5.3 | Measured | |||||||||||||||||
| Chromium (Cr) | mg/kg (dry) | 81.0 | Measured | |||||||||||||||||
| Copper (Cu) | mg/kg (dry) | 169.0 | Measured | |||||||||||||||||
| Iron (Fe) | mg/kg (dry) | 900.0 | Measured | |||||||||||||||||
| Mercury (Hg) | mg/kg (dry) | 0.3 | Measured | |||||||||||||||||
| Potassium (K) | mg/kg (dry) | 700.0 | Measured | |||||||||||||||||
| Magnesium (Mg) | mg/kg (dry) | 400.0 | Measured | |||||||||||||||||
| Manganese (Mn) | mg/kg (dry) | 83.0 | Measured | |||||||||||||||||
| Molybdenium (Mo) | mg/kg (dry) | 7.6 | Measured | |||||||||||||||||
| Sodium (Na) | mg/kg (dry) | 700.0 | Measured | |||||||||||||||||
| Nickel (Ni) | mg/kg (dry) | 32.0 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 100.0 | Measured | |||||||||||||||||
| Lead (Pb) | mg/kg (dry) | 620.0 | Measured | |||||||||||||||||
| Antimony (Sb) | mg/kg (dry) | 20.0 | Measured | |||||||||||||||||
| Selenium (Se) | mg/kg (dry) | 5.0 | Measured | |||||||||||||||||
| Silicon (Si) | mg/kg (dry) | 4 000.0 | Measured | |||||||||||||||||
| Tin (Sn) | mg/kg (dry) | 6.3 | Measured | |||||||||||||||||
| Tellurium (Te) | mg/kg (dry) | 1.1 | Measured | |||||||||||||||||
| Titanium (Ti) | mg/kg (dry) | 600.0 | Measured | |||||||||||||||||
| Vanadium (V) | mg/kg (dry) | 11.0 | Measured | |||||||||||||||||
| Zinc (Zn) | mg/kg (dry) | 829.0 | Measured | |||||||||||||||||