Please be specific as possible. The correct Answer for this problem is: 4,400 m

Problem 10.11

10.12a. Gross cloth area for a reverse-air fabric filter Estimate the gross cloth area for the reverse-air baghouse of Problem 10.11. The particles coming out of the kiln are a mixture of lime dust and fly-ash. Answer: 4,400m2 The J. E. Baker Company of York, Pennsylvania processes dolomitic limestone 10.11b. Baghouse heat exchanger into a variety of agricultural and industrial products (Krout, B., and Kilheffer, J. JAPCA, Scanned with CamScanner Chap. 10 Fabric Filters 446 31:293, 1984). They operate two rotary coal and coke-fired kilns. In 1978 , they fitted Numer One kiln with a fiberglass reverse-air baghouse for particulate matter control. The system included a heat exchanger to lower the exhaust gas temperature from 756K to 533K before entering the baghouse. The cooling fluid is ambient air which enters the heat exchanger at 300K and leaves at 590K. The unit has a heat-transfer area of 1,374 m2 for an inlet flow rate of 56.7m3/s. Estimate the overall heat-transfer coefficient for the unit. Assume that the exhaust gases behave like air