Table 2. Reaction Kinetics and Parameters for Toluene Methylationa.
| reaction rate equation | pre-exponential factor, Ai | activation energy, Eai (kJ·mol–1) | |
|---|---|---|---|
| r1 = k1PTPM | 5.66 × 105 | mol·(g·h·Pa2)−1 | 76.66 |
| r2 = k2PPX | 5.85 × 10–2 | mol·(g·h·Pa)−1 | 19.24 |
| r3 = k3PPX | 7.71 × 10–2 | mol·(g·h·Pa)−1 | 16.80 |
| r4 = k4PPXPM | 1.16 × 104 | mol·(g·h·Pa2)−1 | 57.47 |
| r5 = k5PM2 | 1.73 × 104 | mol·(g·h·Pa2)−1 | 44.94 |
a
Note: ri is the reaction rate of reaction, ki is the rate constant, and Pi is the component partial pressure for component i.