A 1000 MW plant operates at 40% efficiency. It consumes 10,000 tons of coal/day. The plant uses coal that is 4% sulfur and 10% ash. The ash leaves the furnace as bottom or fly ah. Virtually all the sulfur is converted to sulfur dioxide, and the plant is equipped with a 90% efficient SO2 scrubber. a. Calculate the amount of sulfur dioxide emitted in gaseous form. Assume that one-third of the ash in the coal forms bottom ash, and the remainder forms fly ash. Pollution control devices capture 98% of the fly ash. b. Determine the amount of bottom ash and fly ash collected in one day. c. Determine the daily emissions of fly ash to the atmosphere
A 1000 MW plant operates at 40% efficiency. It consumes 10,000 tons of coal/day. The plant uses coal that is 4% sulfur and 10% ash. The ash leaves the furnace as bottom or fly ah. Virtually all the sulfur is converted to sulfur dioxide, and the plant is equipped with a 90% efficient SO2 scrubber. a. Calculate the amount of sulfur dioxide emitted in gaseous form. Assume that one-third of the ash in the coal forms bottom ash, and the remainder forms fly ash. Pollution control devices capture 98% of the fly ash. b. Determine the amount of bottom ash and fly ash collected in one day. c. Determine the daily emissions of fly ash to the atmosphere
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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9. A 1000 MW plant operates at 40% efficiency. It consumes 10,000 tons of coal/day. The plant uses coal that is 4% sulfur and 10% ash. The ash leaves the furnace as bottom or fly ah. Virtually all the sulfur is converted to sulfur dioxide, and the plant is equipped with a 90% efficient SO2 scrubber.
a. Calculate the amount of sulfur dioxide emitted in gaseous form. Assume that one-third of the ash in the coal forms bottom ash, and the remainder forms fly ash. Pollution control devices capture 98% of the fly ash.
b. Determine the amount of bottom ash and fly ash collected in one day.
c. Determine the daily emissions of fly ash to the atmosphere.
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