Research Article
Performance Assessment of Sintered Metal Fiber Filters in Fluid Catalytic Cracking Unit
Table 3
Test results of particles concentration and filtration efficiency.
| Face velocity/m/min | Temperature/°C | Inlet particles concentration/mg/Nm3 | Outlet particles concentration/mg/Nm3 | Filtration efficiency/% |
| 1.15 | 305 | 162.65 | 1.24 | 99.23 | 425 | 155.76 | 1.02 | 99.34 | 550 | 159.43 | 0.71 | 99.55 |
| 1.5 | 305 | 158.32 | 1.23 | 99.22 | 425 | 152.45 | 1.13 | 99.26 | 550 | 161.23 | 1.37 | 99.15 |
| 2.2 | 305 | 156.54 | 2.77 | 98.23 | 425 | 163.42 | 2.35 | 98.56 | 550 | 153.25 | 2.02 | 98.68 |
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