Wednesday
November 26, 2014

Homework Help: environmental engineering

Posted by =) on Thursday, July 10, 2014 at 7:16am.

Coal has about 2% sulfur. How many kilograms
of sulfur would be emitted from coalfired
power plants in the United States in 1 yr?
(U.S. electricity production is about 0.28
1012 watts, and coal has an energy content of
about 30 106 J/kg. Note that 1 J = 1W-sec.)

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