Research Article
Performance Assessment of Sintered Metal Fiber Filters in Fluid Catalytic Cracking Unit
Table 1
Main operating parameters and composition of the FCC dusty gas.
| Main operating parameters |
| FCC dusty gas flow rate | 10–100 Nm3/h | Operating temperature | 200–550°C | Operating pressure | 0.28 MPa | Cleaning gas | Nitrogen | Gas cleaning temperature | 250°C | Gas cleaning pressure | 0.3–0.7 MPa | Pulse duration | 120–350 ms | Maximum pressure drop | 2–6 kPa |
| Composition of the FCC dusty gas |
| 4.15% | 9.55% | CO 3 ppm | NO 128 ppm | 0.8 ppm | 129 ppm | 20 ppm | 3 ppm | 6.4 ppm |
| Dew point of FCC dusty gas | 86.3°C |
|
|