Table 4. 1H NMR for Soxhlet Extractions of the Liquefaction Distilled Residues.
functional group | 350C HS | 350C TS | 400C HS | 400C TS | 450C HS | 450C TS |
---|---|---|---|---|---|---|
aromatic H | 14.73 | 23.56 | 16.11 | 27.27 | 41.12 | 46.08 |
olefinic CH | 1.18 | 8.23 | 2.79 | 3.49 | 1.25 | 2.86 |
aliphatic H | 84.10 | 68.21 | 81.09 | 69.25 | 57.63 | 51.07 |