Peculiarites of benzene decomposition in cavitation fields
Date
2017-12-23
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Львівської політехніки
Lviv Polytechnic Publishing House
Lviv Polytechnic Publishing House
Abstract
It is proposed to carry out treatment of
wastewaters, containing of aromatic compounds, in particular
benzene, in cavitation fields. The results of studies of the
cavitational decomposition of benzene under isothermal
conditions (at temperatures 303, 313 and 323 K) are presented.
The extremal characterof the dependence of the degree of
decomposition of benzene from temperature with a minimum
of 313 K is established. An abnormal appearance of the
dependence is explained by possibility of occurrence of
secondary processes , namely the formation of gas bubbles of
nanometer sizes (babstons) and their clusters, which have high
mechanical resistance and diffusivityy, and also on the basis of
the kinetic theory of Frenkel's fluid.Recommendations for the
implementation of the benzene decomposition process in
cavitation fields are formulated on the basis of the results of
experimental studies.
Description
Keywords
cavitation fields, decomposition, benzene, ultrasonic magnetostrictive emitter, stationary treatment mode
Citation
Peculiarites of benzene decomposition in cavitation fields / Zynovii Znak, Yurii Sukhatskii, Olha Zin, Roman Mnykh, Semen Khomiak, Anastasiia Hrabarovska // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 26–27. — (6th International academic conference «Chemistry & chemical technology 2017» (CCT-2017)).