Direct oxidation of benzene to phenol in a barrier discharge reactor: effect of reactor temperature | Vestnik Tomskogo gosudarstvennogo universiteta. Chimia – Tomsk State University Journal of Chemistry. 2022. № 27. DOI: 10.17223/24135542/27/4

Direct oxidation of benzene to phenol in a barrier discharge reactor: effect of reactor temperature

In this study, the influence of the reactor temperature on the main parameters of the benzene oxidation process in a barrier discharge was studied. When treated at atmospheric pressure plasma, are formed a liquid product and a precipitate. The resulting products were analyzed by GC, GC-MS, IR-spectroscopy and NMR.The results showed that under increase in the temperature of the plasma-chemical treatment of benzene leads to a decrease in the content of diatomic phenols in the reaction products. Contribution of the authors: the authors contributed equally to this article. The authors declare no conflicts of interests.

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Keywords

barrier discharge, phenol, direct oxidation of benzene

Authors

Name	Organization	E-mail
Leshchik Alena V.	Science Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academy of Sciences	ms.leshzchik7@gmail.com
Ochered'ko Andrey N.	Science Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academy of Sciences	andrew@ipc.tsc.ru
Kudryashov Sergey V.	Science Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academy of Sciences	s.v.kudrjashov@gmail.com
Ryabov Andrey Yu.	Science Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academy of Sciences	andrey@ipc.tsc.ru
Petrenko Tat’yana V.	Science Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academy of Sciences	uvikon@ipc.tsc.ru

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References

Schmidt R.J. Industrial catalytic processes - phenol production // Appl. Catal. A: Gen. 2005. V. 280. № 1. P. 89-103.

Ascenzi D., Franceschi P., Guella G., Tosi P. Phenol production in benzene/air plasmas at atmospheric pressure. role of radical and ionic routes //j. Phys. Chem. 2006. V. A 110. P. 7841-7847. doi: 10.1021/jp062406p

Dey G.R., Sharma A., Pushpa K.K., Das T.N. Variable products in dielectric-barrier discharge assisted benzene oxidation //j. Hazard. Mater. 2010. V. 178. P. 693-698.

Franceschi P., Guella G., Scarduelli G., Tosi P., Dilecce G., De Benedictis S. Chemical pro cesses in the atmospheric pressure plasma treatment of benzene // Plasma Process. Polym. 2007. V. 4 (5). P. 548-555.

Kudryashov S., Ochered’ko A., Ryabov A., Shchyogoleva G. Oxidation of Propylene with Oxygen and Air in a Barrier Discharge in the Presence of Octane // Plasma Chemistry and Plasma Processing. 2011. V. 31. P. 649-661.

Kudryashov S.V., Ryabov A.Yu, Shchyogoleva G.S. A new approach to the non-oxidative conversion of gaseous alkanes in a barrier discharge and features of the reaction mechanism //j. Phys. D. Appl. Phys. 2016. V. 49. Art. 025205.

Kogelschatz U. Effect of Electron and/or Ion Nonthermality on Dust Acoustic Wave Propa gation in a Complex Plasma in Presence of Positively Charged Dust Grains Generated by Secondary Electron Emission Process // Plasma Chem. Plasma Process. 2003. V. 23. P. 146. doi: 10.1023/A:1022470901385

Hagelaar G.J.M., Pitchford L.C. Solving the Boltzmann Equation to Obtain Electron Transport Coefficients and Rate Coefficients for Fluid Models // Plasma Sources Science and Technology. 2005. V. 14. P. 722-733

Viehland database // LXCat team. 2022. URL: https://nl.lxcat.net/contributors/

Sanches I.P., Sugohara R.T., Rosani L., Lee M.T., Iga I. Cross sections for elastic electron collisions on two hydrocarbon compounds: n-butane and benzene in the intermediate-energy range //j. Phys. B: At. Mol. Opt. Phys. 2008. V. 41. Art. 185202.

Bettega M., Winstead C., McKoy V. Elastic scattering of low-energy electrons by benzene //j. Chem. Phys. 2000. V. 112 (20). P. 8806-8812.

Cvetanovic R.J. Evaluated chemical kinetic data for the reactions of atomic oxygen O(3P) with unsaturated hydrocarbons //j. Phys. Chem. Ref. Data. 1987. V. 16. P. 261-326.

Taatjes C.A., Osborn D.L., Selby T.M. [et al.] Products of the Benzene + O(3P) Reaction //j. Phys. Chem. A. 2010. V. 114 (9). P. 3355-3370.

Nguyen T.L., Peeters J., Vereecken L. Theoretical reinvestigation of the O(3P) + C6H6 reaction: Quantum chemical and statistical rate calculations //j. Phys. Chem. A. 2007. V. 111. № 19. P. 3836-3849.