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Issue 16, 2018
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Dechlorination of chlorobenzene on vanadium-based catalysts for low-temperature SCR

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Abstract

Chlorobenzene (CB) inhibits SCR activity of V-based catalysts at low temperature, though the adsorption amount is small. NH3 adsorption increases due to the break in the C–Cl bond during CB oxidation. The dissociated Cl ions provide extra Brønsted acid sites, leading to the formation of inactive NH4Cl. Ce and Mn improve dechlorination, forming more NH4Cl on the catalyst surface.

Graphical abstract: Dechlorination of chlorobenzene on vanadium-based catalysts for low-temperature SCR

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Publication details

The article was received on 12 Nov 2017, accepted on 10 Jan 2018 and first published on 10 Jan 2018


Article type: Communication
DOI: 10.1039/C7CC08705E
Citation: Chem. Commun., 2018,54, 2032-2035
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    Dechlorination of chlorobenzene on vanadium-based catalysts for low-temperature SCR

    D. Wang, J. Chen, Y. Peng, W. Si, X. Li, B. Li and J. Li, Chem. Commun., 2018, 54, 2032
    DOI: 10.1039/C7CC08705E

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