Economics of Lime and Limestone for Control of Sulfur Dioxide


Over 90% of U.S. flue gas desulfurization system capacity uses lime or limestone. This trend will likely continue into the next phase of federally mandated SO2 reduction from coal burning power plants. The paper will present results of life-cycle cost analyses of major FGD processes that use lime and limestone including wet limestone with forced-oxidation… (More)


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