Table 2
Characteristics of the torus reactor and the marine screw impeller
| Torus reactor | Dt (mm) | Lt(mm) | Rt(mm) |
| 50 | 1,600 | 250 | |
| Marine screw impeller | d1(mm) | d2(mm) |  |
| 40 | 6 | 45° |
| Torus reactor | Dt (mm) | Lt(mm) | Rt(mm) |
| 50 | 1,600 | 250 | |
| Marine screw impeller | d1(mm) | d2(mm) | |
| 40 | 6 | 45° |