Section 5.2 Gas-Solid

Dry louvered impingement collector, c/s, parallel louvers with minimum pressure 

Bag filters, c/s, intermittent, shaker type, light duty, insolation damper, dust hopper including motor and drive for shakers but excluding fans, duct work and instrumentation. FOB cost = 50000 at inlet gas feed rate = 10 Nm /s with n = 0.79 for the range 0.5-2.5. L+M = 1.85-2.7. L/M = 0.34. Alloy factor c/s, X 1.00 s/s, X 1.6. Factors light duty, X 1.00 heavy duty, X 3.0 including fan, X 1.25. 

Bag filter system, installed module for metallurgical open hearth, sinter windbox or sintering materials handling excluding waste heat boiler and fans. TM cost = 320000 at inlet gas flow rate = 5 Nm s with n = 1.09 for the range 1-10. TM cost = 6 800 000 at inlet gas flow rate = 50 Nm /s with n = 0.76 for the range 10-500. For tar-fired furnace, X 1.6. 

Electrostatic predpitatois for noncorrosive gas, minimum cost construction including collector plates, transformer, mechanical rectifier excluding foundation and supports. FOB cost = 900000 at inlet gas flow rate = 100 Nm /s with n = 

Wet scrubber wet cyclone or centrifugal scrubber, c/s, including housing and spray excluding fan, ductwork and instrumentation. FOB cost = 50000 at inlet gas flow rate = 10 Nm /s with n = 0.68 for the range 0.5-35 Nm /s. L-rM  

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