Abstract
This article reports experimental data on a double-step technology for processing a model organic contaminant (m-cresol) adsorbed in the pores of an iron-containing carbon adsorbent (specific surface area 616 m2/g) under microwave irradiation. The first step comprised the decomposition of cresol into a hydrogen-containing gas and a carbon residue under plasma-catalytic conditions assisted by microwave irradiation at an induced temperature of 600°C. Cresol was completely converted after 25 min of the MW irradiation. The second step consisted of adsorbent regeneration (by CO2 treatment under MW irradiation to remove the carbon residue) followed by thermal shock treatment (by decomposition of a pre-adsorbed ammonium hydroxide). After the regeneration, the specific surface area was 500 m2/g. The regenerated adsorbent exhibited almost the same cresol adsorption capacity as the starting material.
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REFERENCES
Kuznetsov, B.N., Chesnokov, N.V., Ivanov, I.P., Veprikova, E.V., and Ivanchenko, N.M., J. Sib. Federal. Univ.: Chemistry, 2015, vol. 2, no. 8, pp. 232–255. https://doi.org/10.17516/1998-2836-2015-8-2-232-255
Kuznetsov, B.N., Chesnokov, N.V., Ivanov, I.P., Veprikova, E.V., and Ivanchenko, N.M., Solid Fuel Chem., 2016, vol. 50, no. 1, pp. 23–30. https://doi.org/10.3103/S0361521916010067
Nikolaev, V.G. and Strelko, V.V., Gemosorbtsiya na aktivnykh uglyakh (Hemosorption on Activated Carbons), Kiev: Naukova Dumka, 1979.
Haq, I., Mazumder, P., and Kalamdhad, A.S., Biores. Technol., 2020, pp. 123636–123647. https://doi.org/10.1016/j.biortech.2020.123636
Rabinovich, M.L., Fedoryak, O., Dobele, G., Andersone, A., Gawdzik, B., Lindström, M.E., and Sevastyanova, O., Ren. Sustain. Energy Rev., 2016, vol. 57, pp. 1008–1024. https://doi.org/10.1016/j.rser.2015.12.206
Munoz, M., Nieto-Sandoval, J., Álvarez-Torrellas, S., Sanz-Santos, E., Calderón, B., de Pedro, Z.M., and Casas, J.A., Separat. Purificat. Technol., 2020, vol. 257, pp. 11797–11780. https://doi.org/10.1016/j.seppur.2020.117974
Duan, C., Ma, T., Wang, J., and Zhou, Y., J. Water Process Eng., 2020, vol. 37, pp. 101339–101351. https://doi.org/10.1016/j.jwpe.2020.101339
Zhao, W., Tian, Y., Chu, X., Cui, L., Zhang, H., Li, M., and Zhao, P., Separat. Purificat. Technol., 2020, vol. 257, pp. 117917–117925. https://doi.org/10.1016/j.seppur.2020.117917
Quesada, H.B., de Araújo, T.P., Vareschini, D.T., de Barros, M.A.S.D., Gomes, R.G., and Bergamasco, R., Int. J. Biol. Macromol., 2020, vol. 164, pp. 2535–2549. https://doi.org/10.1016/j.ijbiomac.2020.08.118
Chistyakov, A.V., Tsodikov, M.V., Buhtenko, O.V., and Nikolaev, S.A., RF Patent 2724252, 2020.
Tsodikov, M.V., Nikolaev, S.A., Chistyakov, A.V., Bukhtenko, O.V., and Fomkin, A.A., Мicropor. Мesopor. Mater., 2020, vol. 298, pp. 110089–110096. https://doi.org/10.1016/j.micromeso.2020.110089
Bondarenko, G.N., Kolbeshin, A.S., Liberman, E.Yu., Chistyakov, A.V., Pasevin, V.I., and Tsodikov, M.V., Petrol. Chem., 2021, vol. 61, no. 1, pp. 81–87. https://doi.org/10.1134/S0965544121010096
Hillebrand, V.F. , Lendel’, G.E., Brait, G.A., and Hofman, D.I., Prakticheskoe rukovodstvo po neorganicheskomu analizu (Practical Guide to Inorganic Analysis), Moscow: Khimiya, 1966.
Tsodikov, M.V., Ellert, O.G., Nikolaev, S.A., Arapova, O.V., Bukhtenko, O.V., Maksimov, Yu.V., Kirdyankin, D.I., and Vasil’kov, A.Yu., J. Nanoparticle Res., 2018, vol. 20, no. 3, pp. 86–101. https://doi.org/10.1007/s11051-018-4185-7
Tsodikov, M.V., Ellert, O.G., Arapova, O.V., Nikolaev, S.A., Chistyakov, A.V., and Maksimov, Yu.V., Chem. Eng. Transac., 2018, vol. 65, pp. 367–372. https://doi.org/10.3303/CET1865062
Zharova, P.A., Arapova, O.V., Konstantinov, G.I., Chistyakov, A.V., and Tsodikov, M.V., J. Chem., 2019, vol. 2019, pp. 1–9. https://doi.org/10.1155/2019/6480354
Dubinin, M.M. and Plavnik, G.M., Carbon, 1968, vol. 6, pp. 183–192. https://doi.org/10.1016/0008-6223(68)90302-3
Feldman, L.C. and Mayer, J.W. Fundamentals of Surface and Thin Film Analysis, Amsterdam: Elsevier Science, 1986.
Tsodikov, M.V., Konstantinov, G.I., Chistyakov, A.V., Arapova, O.V., and Perederii, M.A., Chem. Eng. J., 2016, vol. 292, pp. 315–320. https://doi.org/10.1016/j.cej.2016.02.028
Nikolaev, S.A., Maksimov, Yu.V., Bukhtenko, O.V., Pasevin, V.I., and Tsodikov, M.V., Petrol. Chem., 2021, vol. 61, no. 1, pp. 88–91. https://doi.org/10.1134/S0965544121010102
ACKNOWLEDGMENTS
This work was performed using equipment of Center for Collective Use “TIPS RAS Analytical center of deep oil processing and petrochemistry.”
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Translated from Neftekhimiya, 2021, Vol. 61, No. 3, pp. 397–404 https://doi.org/10.31857/S0028242121030114.
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Chistyakov, A.V., Liberman, E.Y., Pasevin, V.I. et al. Regeneration of a Porous Iron-Containing Carbon Adsorbent under Plasma-Catalytic Conditions Assisted by Microwave Irradiation. Pet. Chem. 61, 498–503 (2021). https://doi.org/10.1134/S0965544121050078
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DOI: https://doi.org/10.1134/S0965544121050078