switchgrass, second harvest after storage (#2638)
| ID-number | #2638 |
|---|---|
| Material | switchgrass, second harvest after storage |
| Classification | ECN Phyllis classification ▸ grass/plant ▸ switch grass |
| NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [210] gras ▸ [219] overig gras | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2003-04-11 |
| Literature | A. E. Wiselogel, et al.: Compositional changes during storage of large round switchgrass bales. Bioresource Technology 56-1 (1996) 103-109. |
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% | 5.80 | ||||||||||||||||||
Ultimate analysis (macroelements) |
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| Total (with halides) | wt% | 5.80 | 0.00 | Calculated | ||||||||||||||||
Biochemical analysis |
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Cellulose, hemicellulose, lignin |
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| Cellulose | wt% (dry) | 34.34 | Sugar Analysis | |||||||||||||||||
| Hemicellulose | wt% (dry) | 26.16 | Sugar Analysis | |||||||||||||||||
| Lignin | wt% (dry) | 17.70 | Measured | |||||||||||||||||
Other |
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| Protein | wt% (dry) | 3.70 | Measured | |||||||||||||||||
| Extractives EtOH/toluene | wt% (dry) | 14.80 | Measured | |||||||||||||||||
C5 |
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| Arabinan | wt% (dry) | 2.73 | ||||||||||||||||||
| Xylan | wt% (dry) | 22.24 | ||||||||||||||||||
| Sum C5 | wt% (dry) | 24.97 | Calculated | |||||||||||||||||
C6 |
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| Mannan | wt% (dry) | 0.26 | ||||||||||||||||||
| Galactan | wt% (dry) | 0.94 | ||||||||||||||||||
| Glucan | wt% (dry) | 34.34 | ||||||||||||||||||
| Sum C6 | wt% (dry) | 35.54 | Calculated | |||||||||||||||||
| Total ash + biochemical | wt% (dry) | 102.50 | Calculated | |||||||||||||||||