Double-structured ultrasonic high frequency reactor using an optimised slant bottom

J. Y. Hihn; D. Bereziat; M. L. Doche; P. Chaillet; J. P. Lorimer; T. J. Mason; B. Pollet

doi:10.1016/S1350-4177(99)00033-4

Double-structured ultrasonic high frequency reactor using an optimised slant bottom

J. Y. Hihn
, D. Bereziat
, M. L. Doche
, P. Chaillet
, J. P. Lorimer
, T. J. Mason
, B. Pollet

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The present work has been carried out in order to design a new type of ultrasonic reactor consisting of a double-structured tank. The inner working compartment is built with a slant bottom to allow a better ultrasonic transmission. This paper reports the effect of the inclination angle on acoustic efficiency for several different plates, e.g. two plates made of glass (2 mm and 3 mm thickness) and one made of PVC (3 mm thickness). The acoustic efficiency was determined as the ratio of the signal measured by a hydrophone in the presence of the plate to that signal in the absence of the plate. Having optimized the system, the ultrasonic powers in the inner and the outer compartments of the slant bottom reactor were determined by hydrogen peroxide dosimetry.

Original language	English
Pages (from-to)	201-205
Number of pages	5
Journal	Ultrasonics Sonochemistry
Volume	7
Issue number	4
Early online date	22 Sept 2000
DOIs	https://doi.org/10.1016/S1350-4177(99)00033-4
Publication status	Published - Oct 2000

Keywords

Acoustic efficiency
Dosimetry
Power ultrasound reactor
Transmission

ASJC Scopus subject areas

Chemical Engineering (miscellaneous)
Environmental Chemistry
Radiology Nuclear Medicine and imaging
Acoustics and Ultrasonics
Organic Chemistry
Inorganic Chemistry

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10.1016/S1350-4177(99)00033-4Licence: CC BY-NC-ND

Cite this

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title = "Double-structured ultrasonic high frequency reactor using an optimised slant bottom",

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AU - Hihn, J. Y.

AU - Bereziat, D.

AU - Doche, M. L.

AU - Chaillet, P.

AU - Lorimer, J. P.

AU - Mason, T. J.

AU - Pollet, B.

PY - 2000/10

Y1 - 2000/10

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AB - The present work has been carried out in order to design a new type of ultrasonic reactor consisting of a double-structured tank. The inner working compartment is built with a slant bottom to allow a better ultrasonic transmission. This paper reports the effect of the inclination angle on acoustic efficiency for several different plates, e.g. two plates made of glass (2 mm and 3 mm thickness) and one made of PVC (3 mm thickness). The acoustic efficiency was determined as the ratio of the signal measured by a hydrophone in the presence of the plate to that signal in the absence of the plate. Having optimized the system, the ultrasonic powers in the inner and the outer compartments of the slant bottom reactor were determined by hydrogen peroxide dosimetry.

KW - Acoustic efficiency

KW - Dosimetry

KW - Power ultrasound reactor

KW - Transmission

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JO - Ultrasonics Sonochemistry

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IS - 4

ER -

Double-structured ultrasonic high frequency reactor using an optimised slant bottom

Abstract

Keywords

ASJC Scopus subject areas

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