Trace Gas Adsorption Within Gas-Sorbent Suspensions in the Presence of O2 and Water Vapor
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New federal regulations will soon limit total mercury emissions from coal-fired electric power plants, which supply half of the electric power and are responsible for one-third of the anthropogenic mercury emissions in the U.S [1]. This presents a significant challenge to the electric power industry because of variability in mercury concentration and speciation (both within a single facility and between different facilities) and a lack of proven continuous emissions monitor (CEM) and mercury control technologies. Although wet flue gas desulfurization (WFGD) has demonstrated effectiveness in removing oxidized forms of mercury (Hg2+, nominally in the form HgCl2), elemental mercury (Hg0) generally passes unaffected through such processes.
2015 ◽
Vol 1088
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pp. 332-336
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