| 1. | Venturi scrubbers achieve very high collection efficiencies for respirable dust.
|
| 2. | Like a spray tower an ejector venturi scrubber uses a preformed spray.
|
| 3. | For simultaneous removal of and fly ash, venturi scrubbers can be used.
|
| 4. | However, in an ejector venturi scrubber only a single nozzle is used instead of many nozzles.
|
| 5. | Venturi scrubbers have been designed to collect particles at very high collection efficiencies, sometimes exceeding 99 %.
|
| 6. | Gas velocities of 60 to 180 m / s are equivalent to those encountered in a venturi scrubber.
|
| 7. | "' Figure 4 "'- Rectangular throat venturi scrubber Water sprays help prevent solids buildup.
|
| 8. | A venturi scrubber consists of three sections : a converging section, a throat section, and a diverging section.
|
| 9. | In fact, many of the industrial sodium-based throwaway systems are venturi scrubbers originally designed to remove particulate matter.
|
| 10. | The high inlet gas velocities in a venturi scrubber result in a very short contact time between the liquid and gas phases.
|
मोबाइल