Acetaldehyde removal using an atmospheric non-thermal plasma combined with a packed bed: role of the adsorption process.

C Klett,X Duten,S Tieng,S Touchard,P Jestin,K Hassouni,A Vega-González

Journal of Hazardous Materials（2014）

引用 53|浏览6

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摘要

•The effect of plasma induced desorption of acetaldehyde was examined.•Adsorption of CH3CHO, CO2, CO and O3 (single/multicomponent solutions) was carried out.•CH3CHO is mostly irreversibly adsorbed on α-Al2O3.•α-Al2O3 exhibits a catalytic behaviour towards O3 decomposition at room temperature.•DRIFTS analysis highlighted acetate and formate species formed upon CH3CHO adsorption.

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关键词

Non thermal plasma,Adsorption,Acetaldehyde removal,α-Al2O3

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