Abstract
Mechanically activated dehydrochlorination of polyvinyl chloride in the presence of lithium, potassium, and calcium hydroxides was studied. Short joint mechanical treatment of polyvinyl chloride with the above bases in a high-energy centrifugal planetary mill for 5–10 min ensures the formation of polymers with a conjugated double bond system (polyvinylenes). Their subsequent heat treatment at temperatures of up to 400°С yields amorphous carbon structures. Activation of the resulting material in a CO2 medium at 850°С results in the formation of a micro-, mesoporous carbon material with the prevalent mesopore volume. The results obtained can serve as a basis for the development of technologically acceptable procedures for polyvinyl chloride waste processing to obtain demanded carbon materials without dioxin formation.
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Kryazhev, Yu., Solodovnichenko, V., Antonicheva, N., Gulyaeva, T., Drozdov, V., and Likholobov, V., Prot. Met. Phys. Chem. Surf., 2009, vol. 45, no. 4, pp. 398–402.
Kryazhev, Y.G., Solodovnichenko, V.S., Martynenko, E.S., Arbuzov, A.B., Trenikhin, M.V., Drozdov, V.A., Lokteva, E.S., and Likholobov, V.A., Russ. Chem. Bull., 2015, vol. 64, no. 12, pp. 2919–2921.
Solodovnichenko, V.S., Kryazhev, Y.G., Arbuzov, A.B., Talsi, V.P., Antonicheva, N.V., Drozdov, V.A., Zapevalova, E.S., and Likholobov, V.A., Russ. Chem. Bull., 2016, vol. 65, no. 11, pp. 2712–2717.
Solodovnichenko, V.S., Polyboyarov V.A., Zhdanok, A.A., Arbuzov, A.B., Zapevalova, E.S., Kryazhev, Yu.G., and Likholobov, V.A., Proc. Eng., 2016, vol. 152, pp. 747–752.
Zhang, Q., Saito, F., Shimme, K., and Masuda, S., J. Soc. Powder Technol. Jpn., 1999, vol. 36, pp. 468–473.
Kano, J., Zhang, Q., Saito, F., Baron, M., and Nzihou, A., Process Safety Environ. Prot., 2006, vol. 84, pp. 309–312.
Inoue, T., Miyazaki, M., Kamitani, M., Kano, J., and Saito, F., Adv. Powder Technol., 2005, vol. 16, no. 1, pp. 27–34.
Inoue, T., Kano, Ju., and Saito, F., Adv. Powder Technol., 2006, vol. 17, no. 4, pp. 425–432.
Wang, M.-M., Zhang, C.-C., and Zhang, F.-Sh., Waste Manag., 2017, vol. 67, pp. 232–239.
Karnaukhov, A.P., Adsorbtsiya. Tekstura dispersnykh i poristykh materialov (Adsorption. Texture of Disperse and Porous Materials), Novosibirsk: Nauka, 1999.
Barrett, E.P., Joyner, L.G., and Halenda, P.H., J. Am. Chem. Soc., 1951, vol. 73, no. 1, pp. 373–380.
Poluboyarov, V.A., Andryushkova, O.V., Pauli, I.A., and Korotaeva, Z.A., Vliyanie mekhanicheskikh vozdeistvii na fiziko-khimicheskie protsessy v tverdykh telakh (Effect of Mechanical Actions on Physicochemical Processes in Solids), Novosibirsk: Novosibirskii Gos. Tekh. Univ., 2011.
Evsyukov, S.E., Kudryavtsev, Yu.P., and Korshak, Yu.V., Russ. Chem. Rev., 1991, vol. 60, no. 4, pp. 373–390.
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Original Russian Text © I.V. Anikeeva, Yu.G. Kryazhev, A.B. Arbuzov, V.P. Talzi, T.I. Gulyaeva, V.A. Drozdov, 2018, published in Zhurnal Prikladnoi Khimii, 2018, Vol. 91, No. 11, pp. 1620−1625.
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Anikeeva, I.V., Kryazhev, Y.G., Arbuzov, A.B. et al. Synthesis of Carbon Materials via Mechanically Activated Dehydrochlorination of Polyvinyl Chloride. Russ J Appl Chem 91, 1830–1834 (2018). https://doi.org/10.1134/S1070427218110137
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DOI: https://doi.org/10.1134/S1070427218110137