write:They are commonly used downstream of wet scrubbers to collect particle droplets and serve as demisters. In such applications gas entry occurs near the bottom of the collector.

harbor. Figure 10.4 Multitube high-efficiency cyclone collector. precleaners). Multiple-cyclone systems are often used on coal-fired boilers as precleaners for more efficient downstream systems such as fabric filters. They are commonly used downstream of wet scrubbers to collect particle droplets and serve as demisters. In such applications
gas entry occurs near the bottom of the collector. Control of emissions from stationary sources 349