groundnut shells (#2304)
| ID-number | #2304 |
|---|---|
| Material | groundnut shells |
| Classification | ECN Phyllis classification ▸ husk/shell/pit ▸ peanut ▸ groundnut shells |
| NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [230] restproducten (doppen) ▸ [233] pindadoppen | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2002-08-06 |
| Remarks | compare ID 1455 ( first edition of report) |
| Literature | P.V.R. Iyer, T.R. Rao, P.D. Grover, N.P. Singh: Biomass Thermo-chemical Characterization (revised second edition), Indian Institute of Technology, Delhi, India (1997). Also in: Biomass and Bioenergy 22 (2002) 195-203. |
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) | |||||||||||||||||||
| Ash content | wt% | 3.10 | ||||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 33.90 | 34.98 | Measured | ||||||||||||||||
| Hydrogen | wt% | 1.97 | 2.03 | Measured | ||||||||||||||||
| Oxygen | wt% | 59.93 | 61.85 | Calculated | ||||||||||||||||
| Nitrogen | wt% | 1.10 | 1.14 | Measured | ||||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | Calculated | ||||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 17.06 | 17.61 | |||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 17.49 | 18.05 | |||||||||||||||||
| HHVMilne | MJ/kg | 6.79 | 7.01 | Calculated | ||||||||||||||||