Identification of active sonochemical zones in a triple frequency ultrasonic reactor via physical and chemical characterization techniques

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• 作者：T. Joyce Tiong ; Derick K.L. Liew ; Ramona C. Gondipon ; Ryan W. Wong ; Yuen Ling Loo ; Matthew S.T. Lok ; Sivakumar Manickam ; ^{Sivakumar.Manickam@nottingham.edu.my}
• 关键词：Triple frequency ; Reactor ; Cavitation ; Ultrasound ; Degradation ; Characterization
• 刊名：Ultrasonics Sonochemistry
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：35
• 期：part_PB
• 页码：569-576
• 全文大小：1477 K
• 卷排序：35

文摘

Characterization of a triple-frequency ultrasonic reactor via sonochemiluminescence has been attempted. Active sonochemical zones were detected throughout the reactor. Intensity of sonochemiluminescence emission matches with rate of dye degradation. Possibility of wave cancelling effects has been proposed in the reactor. Characterization results enable further understanding of the reactor for future optimization.