Manganese doped CeO2-ZrO2 catalyst for elemental mercury oxidation at low temperature
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- 作者：Zijian Zhou ; Xiaowei Liu ; xwliu@hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhiqiang Liao ; Haizhong Shao ; Chen Lv ; Yingchao Hu ; Minghou Xu ; mhxu@hust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hg0 oxidation ; Coal-fired flue gas ; Mn doped CeO2-ZrO2 ; Low temperature
- 刊名：Fuel Processing Technology
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：152
- 期：Complete
- 页码：285-293
- 全文大小：1341 K
文摘
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Numerous oxygen species active for Hg0 oxidation are obtained on catalyst surface.
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The adsorbed active surface oxygen species was significant for the Hg0 oxidation.
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Ce0.47Zr0.23Mn0.3O2 performs well in Hg0 oxidation at low temperature.
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SO2 promoted the Hg0 oxidation over Ce0.47Zr0.23Mn0.3O2 in the presence of O2.