Peculiarites of benzene decomposition in cavitation fields
Електронний науковий архів Науково-технічної бібліотеки Національного університету "Львівська політехніка"
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Peculiarites of benzene decomposition in cavitation fields
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| Creator |
Znak, Zynovii
Sukhatskii, Yurii Zin, Olha Mnykh, Roman Khomiak, Semen Hrabarovska, Anastasiia |
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| Contributor |
Lviv Polytechnic National University
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| Subject |
cavitation fields
decomposition benzene ultrasonic magnetostrictive emitter stationary treatment mode |
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| Description |
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. |
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| Date |
2018-04-12T13:06:39Z
2018-04-12T13:06:39Z 2017-12-23 2017-12-23 |
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| Type |
Conference Abstract
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| Identifier |
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)).
978-966-941-108-2 http://ena.lp.edu.ua:8080/handle/ntb/40499 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)). |
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| Language |
en
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| Relation |
Litteris et Artibus : матеріали, 2017
Litteris et Artibus : proceedings, 2017 [1] Yu. V. Sukhatskii, “Hidrodynamichnyi kavitator dlia kavitatsiino-flotatsiinoho rozdilennia vodnykh heterohennykh seredovyshch” [“Hydrodynamic cavitator for cavitation-flotation separation of water heterogeneous environments”], Vydavnytstvo Natsionalnoho universytetu “Lvivska politekhnika” – Publishing House of the National University “Lviv Polytechnic”, p.24, 2017. [2] O. I. Nekoz, O. A. Lytvynenko, R. V. Lohvinskyi, “Kavitatsiina tekhnolohiia ochyshchennia stichnykh vod vid toksychnykh rechovyn” [“Cavitation technology for wastewater treatment from toxic substances”], Vibratsii v tekhnitsi ta tekhnolohiiakh,vol. 2 (66) – Vibrations in technics and technologies vol. 2 (66), pp. 112-115, 2012. [3] M. A. Margulis, “Zvukohimicheskie reaktsii i sonolyuminestsentsiya” [“Sonochemical reactions and sonoluminescence”], Himiya – Chemistry, 1986, p. 286. [4] N. F. Bunkin, N. V. Suyazov, A. V. Shkirin, P. S. Ignatev, K. V. Indukaev “Klasternaya struktura stabilnyih nanopuzyirey rastvorennogo gaza v gluboko ochischennoy vode” [“Cluster structure of stable nano-bubbles of dissolved gas in deeply purified water”], ZhETF, T. 135, Vol. 5, pp. 917-937, 2009. [5] A. N. Smirnov, A. V. Syiroeshkin, “Supranadmolekulyarnyie kompleksyi vodyi” [“Supramolecular water complexes”], Ros. him. zh. – Russian chemical journal, T.48, vol. 2, pp. 125-135, 2004. [6] I. Ignatov, O. V. Mosin, B. Velikv, “Matematicheskie modeli, opisyivayuschie strukturu vodyi" [“Mathematical models describing the structure of water”], Internet-zhurnal “Nauko-vedenie” – Internet-journal "Science-Management", vol. 3, p. 25, 2013. [1] Yu. V. Sukhatskii, "Hidrodynamichnyi kavitator dlia kavitatsiino-flotatsiinoho rozdilennia vodnykh heterohennykh seredovyshch" ["Hydrodynamic cavitator for cavitation-flotation separation of water heterogeneous environments"], Vydavnytstvo Natsionalnoho universytetu "Lvivska politekhnika" – Publishing House of the National University "Lviv Polytechnic", p.24, 2017. [2] O. I. Nekoz, O. A. Lytvynenko, R. V. Lohvinskyi, "Kavitatsiina tekhnolohiia ochyshchennia stichnykh vod vid toksychnykh rechovyn" ["Cavitation technology for wastewater treatment from toxic substances"], Vibratsii v tekhnitsi ta tekhnolohiiakh,vol. 2 (66) – Vibrations in technics and technologies vol. 2 (66), pp. 112-115, 2012. [3] M. A. Margulis, "Zvukohimicheskie reaktsii i sonolyuminestsentsiya" ["Sonochemical reactions and sonoluminescence"], Himiya – Chemistry, 1986, p. 286. [4] N. F. Bunkin, N. V. Suyazov, A. V. Shkirin, P. S. Ignatev, K. V. Indukaev "Klasternaya struktura stabilnyih nanopuzyirey rastvorennogo gaza v gluboko ochischennoy vode" ["Cluster structure of stable nano-bubbles of dissolved gas in deeply purified water"], ZhETF, T. 135, Vol. 5, pp. 917-937, 2009. [5] A. N. Smirnov, A. V. Syiroeshkin, "Supranadmolekulyarnyie kompleksyi vodyi" ["Supramolecular water complexes"], Ros. him. zh, Russian chemical journal, T.48, vol. 2, pp. 125-135, 2004. [6] I. Ignatov, O. V. Mosin, B. Velikv, "Matematicheskie modeli, opisyivayuschie strukturu vodyi" ["Mathematical models describing the structure of water"], Internet-zhurnal "Nauko-vedenie" – Internet-journal "Science-Management", vol. 3, p. 25, 2013. |
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| Rights |
© Національний університет “Львівська політехніка”, 2017
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26-27
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| Coverage |
23–25 листопада 2017 року
23–25 November, 2017 Львів Lviv |
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| Publisher |
Видавництво Львівської політехніки
Lviv Polytechnic Publishing House |
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