Table 8. Changes of Components before and after Reaction of Residual Oils.
| oil sample | saturate | aromatic | resin | asphaltene |
|---|---|---|---|---|
| before reaction | 23.67 | 37.62 | 32.59 | 6.12 |
| after reaction | 29.53 | 40.98 | 25.00 | 4.49 |
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