Influence of Various Solid Catalysts on the Destruction Kinetics of Sodium Lauryl Sulfate in Aqueous Solutions by DBD

被引:0
作者
E. S. Bobkova
V. I. Grinevich
N. A. Ivantsova
V. V. Rybkin
机构
[1] Ivanovo State University of Chemistry and Technology,Inductrial Ecology
[2] Mendeleev University of Chemical Technology of Russia,Inductrial Ecology
[3] Ivanovo State University of Chemical Technology,Microelectronic Devices and Materials Technology
来源
Plasma Chemistry and Plasma Processing | 2012年 / 32卷
关键词
Oxygen surface barrier discharge; Sodium lauryl sulfate; Decomposition kinetics; Catalysts;
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摘要
The destruction kinetics of sodium lauryl sulfate (anionic surfactant) in water solutions as well as the formation kinetics of destruction products under the action of an oxygen dielectric barrier discharge at atmospheric pressure both in the presence and in the absence of TiO2, NiO and Ag2O catalysts was studied. As it turned out in all cases the main decomposition products were carboxylic acids, aldehydes and carbon dioxide. The catalysts application was shown to result both in the increase of the decomposition efficiency and in a change in the ratio and yields of decomposition products.
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页码:703 / 714
页数:11
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