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CONTROL OF MERCURY EMISSIONS USING UNBURNED CARBON FROM COMBUSTION BY-PRODUCTS
CONTROL OF MERCURY EMISSIONS USING UNBURNED CARBON FROM COMBUSTION BY-PRODUCTS
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机译：使用燃烧副产物中未燃烧的碳来控制汞排放
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摘要
A method of removing mercury vapor from a stream of flue gas utilizing unburned carbon collected from ash comprising the steps of: preparaing a carbon sorbent from ash by separating a portion of the non-carbon particles from the ash resulting in a sorbent having a greater concentration of unburned carbon than the original ash; subsequently introducing the carbon sorbent into a flue gas stream whereby mercury in the flue gas stream is adsorbed by the unburned carbon in the sorbent; and subsequently collecting the mercury-laden carbon sorbent from the flue gas stream.
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