Study on efficiency and characterization in a cylindrical sonochemical reactor

被引：21

作者：

Asakura, Y

Maebayashi, M

Koda, S

机构：

[1] Honda Elect Co Ltd, Toyohashi, Aichi 4413193, Japan

[2] Nagoya Univ, Grad Sch Engn, Dept Mol Design & Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 2005年 / 38卷 / 12期

关键词：

sonochemical efficiency; temperature distribution; cylindrical reactor; cavitation; oxidation;

D O I：

10.1252/jcej.38.1008

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A cylindrical sonochemical reactor made of an acrylic pipe was investigated under sonication at the frequency of 490 kHz. The sonochemical efficiency depended on the distance between the measuring position and the transducer. Sonochemical luminescence and oxidation of V ions in aqueous solutions were observed at the upper part of the reactor. The liquid temperature in the reactor increased with the irradiation time, and the estimated ultrasonic power was independent of the measuring position. From these results, the sonochemical efficiency in the cylindrical reactor was estimated.

引用

页码：1008 / 1014

页数：7