Engineering, 21.05.2021 17:00 sonynwz8570
Coal containing 21% ash is completely combusted, and the ash is 100% removed in a water contact scrubber. If 10,000 kg of coal is burned per hour with a scrubber flow rate of 1.0 m3/min, the weight percentage of the ash in the water/ash stream leaving the scrubber is most nearly:.
a. 3.4
b. 14.3
c. 25.9
d. 67.7
Answers: 2
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Coal containing 21% ash is completely combusted, and the ash is 100% removed in a water contact scru...
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