Influence of Impurity Dissolution on Surface Properties and NH<sub>3</sub>-SCR Catalytic Activity of Rare Earth Concentrate

Influence of Impurity Dissolution on Surface Properties and NH<sub>3</sub>-SCR Catalytic Activity of Rare Earth Concentrate

Impurity removal and modification of rare earth concentrate powder were conducted by roasting weak acid-weak alkali leaching to obtain the active components of denitrification catalysts. NH<sub>3</sub> selective catalytic reduction catalyst samples were prepared by mixing and kneading wi...

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Bibliographic Details
Main Authors: Kai Zhang, Jinhao Zhu, Shuning Zhang, Na Li, Huijuan Luo, Baowei Li, Zengwu Zhao, Guang Jin, Wenfei Wu
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Minerals
Subjects:
rare earth concentrate
impurity dissolution
NH<sub>3</sub>-SCR catalyst
denitrification
Online Access:https://www.mdpi.com/2075-163X/9/4/246

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https://www.mdpi.com/2075-163X/9/4/246

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