Table 1 Current selection of gasoline specifications in Hong Kong
From: Economic feasibility of gasoline production from lignocellulosic wastes in Hong Kong
| Characteristics | Unit | Limit (Standard gasoline) | Test method |
|---|---|---|---|
| RON, min | 95 | EN 25164 | |
| MON, min | 85 | EN 25163 | |
| Reid Vapor Pressure @37.8 °C, max | kPa | 60 | EN12 |
| Benzene, max | vol% | 1.0 | EN 12177 |
| Aromatics, max | vol% | 35 | ASTM D1319 |
| Sulphur, max | ppm | 10 | ISO 14596 |
| Olefins, max | vol% | 18 | ASTM D1319 |
| Oxygen, max | wt.% | 2.7 | EN 1601 |
| Oxygenates | |||
| Ethers, max | vol% | 15 | EN 1601 |
| Methanol, max | vol% | 3 | EN 1601 |
| Ethanol, max | vol% | 5 | EN 1601 |
| Tert-butyl alcohol, max | vol% | 7 | EN 1601 |
| Others, max | vol% | 10 | EN 1601 |