A 100-MW coal-burning electricity generating station operates at 33% efficiency burning coal containing 5% ash and 2% sulfur. Assume a coal heat content of 30 kJ/g. If 95% of the ash and 50% of the sulfur are trapped before emission from the stack by a filter, calculate (a) the emission rate to the atmosphere of ash and sulfur, in g/s and (b) the removal rate to the filter of ash and sulfur, in g/s .
A 100-MW coal-burning electricity generating station operates at 33% efficiency burning coal containing 5% ash and 2% sulfur. Assume a coal heat content of 30 kJ/g. If 95% of the ash and 50% of the sulfur are trapped before emission from the stack by a filter, calculate (a) the emission rate to the atmosphere of ash and sulfur, in g/s and (b) the removal rate to the filter of ash and sulfur, in g/s .
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A 100-MW coal-burning electricity generating station operates at 33% efficiency burning coal containing 5% ash and 2% sulfur. Assume a coal heat content of 30 kJ/g. If 95% of the ash and 50% of the sulfur are trapped before emission from the stack by a filter, calculate (a) the emission rate to the atmosphere of ash and sulfur, in g/s and (b) the removal rate to the filter of ash and sulfur, in g/s .
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