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Concentrations of sugars, degradation products and WIS in the pretreated material
| Catalyst |
WIS in slurry |
Content in WIS (% of dry weight) |
Concentration in the liquid fraction (g/l) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
| (%) | Glucan | Xylan | Lignina | Glucoseb | Xyloseb | Acetic acid | HMF | Furfural | Formic acid | |
| None |
8.9 |
53.9 |
4.1 |
27.9 |
3.7 |
8.8 |
5.3 |
0.2 |
1.0 |
2.7 |
| 0.2% H2SO4 | 9.7 | 55.9 | 2.8 | 26.9 | 4.5 | 18.3 | 5.9 | 0.5 | 2.9 | 0.8 |
a Acid-soluble lignin included, b Monomers and oligomers.
