A 440-MW coal-fired power plant is burning coal that contains 185 ppb of mercury. The coal firing rate is 300,000 lb/hr, and the flue gus flow rate is 1.0 million scfm. The mercuryy standard that must be met is 0.015 lb/GWh of gross energy output. Calculate the overall mercury cap- ture percentage that is required to mect this standard. If the wet scrub- ber can remove 40% of the mercury that comes into it, what removal efliciency is needed for the activated carbon injection/baghouse system?

A 440-MW coal-fired power plant is burning coal that contains 185 ppb of mercury. The coal firing rate is 300,000 lb/hr, and the flue gus flow rate is 1.0 million scfm. The mercuryy standard that must be met is 0.015 lb/GWh of gross energy output. Calculate the overall mercury cap- ture percentage that is required to mect this standard. If the wet scrub- ber can remove 40% of the mercury that comes into it, what removal efliciency is needed for the activated carbon injection/baghouse system?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Total Energy Consumption

The term energy consumption signifies the consumption of electricity. Energy consumption as electricity is a primary demand for households, factories, industries, complexes, and commercial places. According to a report, the total U.S. energy consumption for 2018 was 101 BTU (British Thermal Units). It accounted for 17% of the total energy consumption of the world. The total energy demand for the U.S. as oil equivalent was estimated to be about 6804 kg of oil equivalent.

Question

A 440-MW coal-fired power plant is burning coal that contains 185 ppb of mercury. The coal firing rate is 300,000 Ib/hr, and the flue gas flow rate is 1.0 million scfm

A 440-MW coal-fired power plant is burning coal that contains 185
ppb of mercury. The coal firing rate is 300,000 lb/hr, and the flue gus
flow rate is 1.0 million scfm. The mercuryy standard that must be met is
0.015 lb/GWh of gross energy output. Calculate the overall mercury cap-
ture percentage that is required to mect this standard. If the wet scrub-
ber can remove 40% of the mercury that comes into it, what removal
efliciency is needed for the activated carbon injection/baghouse system?

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