Sonochemical Effect Using Ultrasonic Atomizer at 2.4 MHz

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概要

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• Sonochemical reactions were demonstrated using a commercial ultrasonic atomizer at 2.4 MHz. The influences of experimental conditions, bottom shape and glass thickness of reactors, irradiation method, and liquid height on the sonochemical yield were discussed. The sonochemical effect was evaluated by potassium iodide dosimetry and degradation of methylene blue. Direct and indirect irradiations were examined. The former had the highest yield. In the latter case, sonochemical yield decreased in the solution because glass prevented the transmission of ultrasonic waves. Poly film, on the other hand, could transmit ultrasonic waves very well without damage.

• 2012-07-25

著者

• Shinashi Kiyoaki

  Faculty of Law, Chuogakuin University, Abiko, Chiba 270-1196, Japan

• Houkin Toshinori

  Faculty of Science and Engineering, Meisei University, Hino, Tokyo 191-8506, Japan

• Harada Hisashi

  Faculty of Science and Engineering, Meisei University, Hino, Tokyo 191-8506, Japan

関連論文

• Sonochemical Effect Using Ultrasonic Atomizer at 2.4 MHz
• P30. Preparation of Metal Loaded TiO_2 Photocatalyst under Ultrasonic Irradiation(Poster Presentation)

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