Chemical reactor using radical induced by a cavitating jet

Hitoshi Soyama, T. Muraoka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

In order to establish an application method of cavitating field to a chemical reactor, reduction of carbon dioxide was demonstrated using a cavitating jet. The test water was injected into a chamber filled with water dissolved carbon dioxide as a cavitating jet. When the residual bubble after cavitation bubble collapse was analyzed by a gas chromatography, the methane was detected in the residual bubble. In order to clarify the chemical reaction at cavitation bubble collapse, radical induced by the cavitation bubble collapse was evaluated by measuring spectra of luminescence. The radical induced by cavitating flow was also evaluated by an electron spin resonance, comparing the result of cavitation induced by ultrasonic.

Original languageEnglish
Title of host publicationBHR Group - 20th International Conference on Water Jetting
Pages259-267
Number of pages9
Publication statusPublished - 2010 Dec 1
Event20th International Conference on Water Jetting - Graz, Austria
Duration: 2010 Oct 202010 Oct 22

Publication series

NameBHR Group - 20th International Conference on Water Jetting

Other

Other20th International Conference on Water Jetting
CountryAustria
CityGraz
Period10/10/2010/10/22

ASJC Scopus subject areas

  • Water Science and Technology

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