bean plant (#2888)
ID-number | #2888 |
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Material | bean plant |
Classification | ECN Phyllis classification ▸ grass/plant ▸ vegetable |
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [250] overige restprodcuten ▸ [252] tuinbouwafval | |
Ash type | UNE-CEN/TS 14775:2007 EX |
Submitter organisation | ECN (Netherlands) |
Submission date | 2011-01-07 |
Remarks | C,H and N determined according to UNE-CEN/TS 15104:2008 EX. S according to ASTM D4239-08, Cl according to ASTM E776-87. Erroneous data for ash metal content corrected after consultation with authors. |
Literature | A.J. Callejón-Ferre, B. Velázquez-Martí, J.A. López-Martínez, F. Manzano-Agugliaro: Greenhouse crop residues: Energy potential and models for the prediction of their higher heating value. Renewable and Sustainable Energy Reviews 15 (2011) 948-955. |
Values
Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
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ar | dry | daf | ||||||||||||||||||
Main biomass properties |
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Proximate analysis |
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Moisture content | wt% | 85.52 | ||||||||||||||||||
Ash content | wt% | 2.23 | 15.41 | |||||||||||||||||
Volatile matter | wt% | 10.38 | 71.67 | 84.73 | ||||||||||||||||
Fixed carbon | wt% | 1.87 | 12.92 | 15.27 | Calculated | |||||||||||||||
Ultimate analysis (macroelements) |
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Carbon | wt% | 6.21 | 42.86 | 50.67 | Measured | |||||||||||||||
Hydrogen | wt% | 0.70 | 4.81 | 5.69 | Measured | |||||||||||||||
Oxygen | wt% | 4.80 | 33.18 | 39.22 | Calculated | |||||||||||||||
Nitrogen | wt% | 0.52 | 3.62 | 4.28 | Measured | |||||||||||||||
Sulphur | wt% | 0.02 | 0.12 | 0.14 | Measured | |||||||||||||||
Total (with halides) | wt% | 100.21 | 101.45 | 101.71 | Calculated | |||||||||||||||
Halides |
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Chlorine (Cl) | mg/kg | 2 099.6 | 14 500.0 | 17 141.5 | Measured | |||||||||||||||
Heating value |
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Net calorific value (LHV) | MJ/kg | 0.22 | 15.96 | 18.87 | ||||||||||||||||
Gross calorific value (HHV) | MJ/kg | 2.46 | 17.01 | 20.11 | ||||||||||||||||
HHVMilne | MJ/kg | 2.37 | 16.37 | 19.35 | Calculated | |||||||||||||||
Ash melting behaviour |
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American standard method, measured in oxidizing conditions |
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IDT (initial deformation temperature) | °C | 1 353 | ||||||||||||||||||
SOT (softening or spherical temperature) | °C | 1 650 | ||||||||||||||||||
HT (hemispherical temperature) | °C | 1 650 | ||||||||||||||||||
FT (fluid temperature) | °C | 1 650 | ||||||||||||||||||
Ash Properties |
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Ash composition |
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P2O5 | wt% (ash) | 6.68 | ||||||||||||||||||
SiO2 | wt% (ash) | 8.98 | ||||||||||||||||||
Fe2O3 | wt% (ash) | 0.32 | ||||||||||||||||||
Al2O3 | wt% (ash) | 0.50 | ||||||||||||||||||
CaO | wt% (ash) | 21.50 | ||||||||||||||||||
MgO | wt% (ash) | 6.39 | ||||||||||||||||||
Na2O | wt% (ash) | 0.69 | ||||||||||||||||||
K2O | wt% (ash) | 6.66 | ||||||||||||||||||
TiO2 | wt% (ash) | 0.03 | ||||||||||||||||||
Cu | mg/kg (ash) | 625.0 | ||||||||||||||||||
Mn | mg/kg (ash) | 590.0 |