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杨琴论文“Selenide functionalized natural mineral sulfides as efficient sorbents for elemental mercury capture from coal combustion flue gas”被Chemical Engineering Journal（IF：8.355）接收发表（2020.05.22）

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Release time:2020-05-22

Description of Publication:Directly using earth-abundant natural mineral sulfides (MSs) for elemental mercury (Hg0) removal from coal combustion flue gas remains a challenge because extremely low surface areas of natural MSs largely suppressed their capabilities in Hg0 immobilization. In this work, a new mindset was proposed for the activation of natural MSs by introducing surface selenide (Se2？) ligands to achieve an efficient and rapid Hg0 uptake from coal combustion flue gas. The Se2？ loaded pyrrhotite (xSe-FeS) exhibited four folds higher Hg0 uptake rate compared to bare pyrrhotite.
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