Table 2
Specifications of naphtha feed and reformate.
| Parameter | Naphtha feed | Reformate |
|---|---|---|
| Unit 1 | ||
| Density at 20 °C, kg/m3 | 755 | 800–830 |
| Distillation fraction, °C: | ||
| IBP | 85 | 85 |
| FBP | 180 | 218 |
| Group composition, % mas.: | ||
| Aromatic hydrocarbons | 15.0 | 57.0–65.0 |
| Naphtenes | 30.0–45.0 | 2.80–4.00 |
| Alkanes | 45.0–60.0 | 25.0–35.0 |
| Unit 2 | ||
| Density at 20 °C, kg/m3 | 720–750 | 750–810 |
| Distillation fraction, °C: | ||
| IBP | 80 | 70 |
| FBP | 180 | 205 |
| Group composition, % mas.: | ||
| Aromatic hydrocarbons | 8.00–14.5 | 55.0–67.0 |
| Naphtenes | 34.5–40.0 | 2.10–3.80 |
| Alkanes | 49.0–55.0 | 30.0–41.0 |