August 27, 2012

Cooled coal emissions would clean air and lower health and climate-change costs




Refrigerating coal-plant emissions would reduce levels of dangerous chemicals that pour into the air — including carbon dioxide by more than 90 percent — at a cost of 25 percent efficiency, according to a simple math-driven formula designed by a team of University of Oregon physicists.

The computations for such a system, prepared on an electronic spreadsheet, appeared in Physical Review E, a journal of the American Physical Society.

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