Abstract
The reaction of Sovol (technical mixture of polychlorinated biphenyls) with sodium methoxide in dimethyl sulfoxide and methanol has been studied using the thermodynamic modeling method. The optimal process conditions have been elaborated: 1 atm, 115°C, 0.25 mol of dimethyl sulfoxide, 0.085 mol of methanol, the polychlorinated biphenyls: sodium methoxide molar ratio = 1: 4. Experimental data on the interaction of the polychlorinated biphenyls with sodium methoxide under the theoretically determined conditions have revealed a range of positive effects: savings of the reactants, complete conversion, and the formation of potentially less toxic compounds. The studied interaction can serve as a stage for the pretreatment of toxic polychlorinated biphenyls for the pyrolytic destruction.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
Treger, Yu.A., Khim. Zh., 2013, no. 1, p. 30.
Kirichenko, V.E., Pervova, M.G., Promyshlennikova, E.P., and Pashkevich, K.I., Analitika i kontrol’, 2000, vol. 4, no. 1, p. 41.
Zanaveskin, L.N. and Averyanov, V.A., Russ. Chem. Rev., 1998, vol. 67, no. 8, p. 713. https://doi.org/10.1070/RC1998v067n08ABEH000412
Zanaveskin, L.N., Averyanov, V.A., and Treger, Yu.A., Russ. Chem. Rev., 1996, vol. 65, no. 7, p. 617. https://doi.org/10.1070/RC1996v065n07ABEH000271
Wu, B.-Z., Chen, H.-Y., Wang, S.-J., Wai, C.-M., Liao, W., and Chiu, K.-H., Chemosphere, 2012, vol. 88, no. 7, p. 757. https://doi.org/10.1016/j.chemosphere.2012.03.056
Gorbunova, T.I., Pervova, M.G., Saloutin, V.I., and Chupakhin, O.N., Khimicheskaya funktsionalizatsiya polikhlorirovannykh bifenilov: novye dostizheniya (Chemical Functionalization of Polychlorinated Biphenyls: New Advances), Yekaterinburg: Ural. Univ., 2018.
Gorbunova, T.I., Subbotina, J.O., Saloutin, V.I., and Chupakhin, O.N., J. Hazard. Mater., 2014, vol. 278, p. 491. https://doi.org/10.1016/j.jhazmat.2014.06.035
Gorbunova, T.I., Saloutin, V.I., Chupakhin, O.N., and Subbotina, Yu.O., Russ. J. Gen. Chem., 2014, vol. 84, no. 3, p. 486. https://doi.org/10.1134/S107036321403013X
Zabelina, O.N., Gorbunova, T.I., Pervova, M.G., Kirichenko, V.E., Zapevalov, A.Ya., Saloutin, V.I., and Chupakhin, O.N., Russ. J. Appl. Chem., 2004, vol. 77, no. 9, p. 1523. https://doi.org/10.1007/s11167-005-0064-y
Zabelina, O.N., Yatluk, Yu.G., Kirichenko, V.E., Pervova, M.G., Nazarov, A.S., and Saloutin, V.I., Mass-Spektrom., 2005, vol. 2, no. 2, p. 139.
Metod, universal’nyi algoritm i programma termodinamicheskogo rascheta mnogokomponentnykh geterogennykh sistem (Method, Universal Algorithm, and Program for Thermodynamic Calculation of Multicomponent Heterogeneous Systems), Sinyarev, G.B., Ed., Moscow: MVTU, 1978.
Kulikova, T.V., Maiorova, A.V., Bykov, V.A., Shunyaev, K.Y., Gorbunova, T.I., Pervova, M.G., and Plotnikova, K.A., Int. J. Environ. Sci. Technol., 2019, vol. 16, no. 7, p. 3265. https://doi.org/10.1007/s13762-018-2022-2
Plotnikova, K.A., Pervova, M.G., Gorbunova, T.I., Saloutin, V.I., Chupakhin, O.N., Khaibulova, T.S., and Boyarskii, V.P., Doklady Chem., 2017, vol. 476, no. 1, p. 206. https://doi.org/10.1134/S0012500817090038.
Boyarskii, V.P., Khaibulova, T.Sh., Gorbunova, T.I., Pervova, M.G., Plotnikova, K.A., Saloutin, V.I., and Chupakhin, O.N., Patent 2623216, 2016; Byull. Izobret., 2017, no. 18.
Plotnikova, K.A., Gorbunova, T.I., Pervova, M.G., Saloutin, V.I., Chupakhin, O.N., Kulikova, T.V., and Maiorova, A.V., Russ. J. Gen. Chem., 2017, vol. 87, no. 5, p. 934. https://doi.org/10.1134/S1070363217050073
Kulikova, T.V., Maiorova, A.V., Bykov, V.A., Shunyaev, K.Yu., and Leont’ev, L.I., Khim. Tekhnol., 2011, vol. 12, no. 1, p. 20.
HSC Chemistry. Outotec Technologies. http://www.outotec.com/products/digital-solutions/hsc-chemistry/hsc-gem-equilibrium-compositions-module.
Kulikova, T.V., Maiorova, A.V., Shunyaev, K.Yu., Gorbunova, T.I., Saloutin, V.I., and Chupakhin, O.N., Ekol. Prom-st’Rossii, 2013, no. 11, p. 23.
Kulikova, T.V., Mairova, A.V., Shunyaev, K.Yu., Gorbunova T.I., Saloutin, V.I., and Chupakhin, O.N., Russ. J. Gen. Chem., 2013, vol. 83, no. 5, p. 893. https://doi.org/10.1134/S1070363213050034
Kulikova, T.V., Mayorova, A.V., Bykov, V.A., Shunyaev, K.Y., and Il’inykh, N.I., Struct. Chem., 2013, vol. 24, no. 1, p. 285. https://doi.org/10.1007/s11224-012-0076-1
Funding
This study was financially supported by the Russian Foundation for Basic Research (grant no. 18-29-24126) using the equipment of the Center for Collective Usage “Spectroscopy and Analysis of Organic Compounds.”
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
No conflict of interest was declared by the authors.
Additional information
Russian Text © The Author(s), 2019, published in Zhurnal Obshchei Khimii, 2019, Vol. 89, No. 9, pp. 1439–1447.
Rights and permissions
About this article
Cite this article
Maiorova, A.V., Kulikova, T.V., Shunyaev, K.Y. et al. Thermodynamic Modeling of the Stage of Polychlorinated Biphenyls Preparation to Thermal Decomposition. Russ J Gen Chem 89, 1836–1842 (2019). https://doi.org/10.1134/S1070363219090184
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070363219090184