Experimental study of the hydrodynamic behaviour of a high frequency ultrasonic reactor

被引：58

作者：

Gondrexon, N

Renaudin, V

Petrier, C ^{[1
]}

Clement, M

Boldo, P

Gonthier, Y

Bernis, A

机构：

[1] ESIGEC, Lab Chim Mol & Environm, F-73376 Le Bourget Du Lac, France

[2] ESIGEC, Lab Genie Procedes, F-73376 Le Bourget Du Lac, France

来源：

ULTRASONICS SONOCHEMISTRY | 1998年 / 5卷 / 01期

关键词：

high frequency ultrasonic reactors; residence time distribution; completely stirred tank reactor;

D O I：

10.1016/S1350-4177(97)00043-6

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

In relation to design and modeling of sonochemical reactors, the hydrodynamic behaviour of a high-frequency ultrasonic reactor has been investigated. Residence time distribution (RTD) measurements have been performed by means of a tracer method. The influence of ultrasound on the response to an inlet pulse was evidenced. It was shown that the reactor behaves like a completely stirred tank reactor (CSTR) as soon as ultrasonic irradiation operates. Preliminary observations on acoustic streaming occurring within the reactor will also be presented. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：1 / 6

页数：6

共 36 条

[1] OXIDATIVE-DEGRADATION OF PHENOL IN AQUEOUS-MEDIA USING ULTRASOUND [J].