Abstract
Structural changes in resins and asphaltenes in the course of their separate and combined cracking were studied. Cracking was carried out in a batch reactor at 450°C for 2 h. Data on the mass balance of the cracking process and the composition of liquid products were obtained, and the structural-group analysis of resins and asphaltenes was carried out. It was found that condensation reactions dominated on the cracking of both resins and asphaltenes and their mixture; this was reflected in a high yield of solid condensation products. It was established that the direction of thermal transformations changed in the combined cracking of resins and asphaltenes, as evidenced by a lower yield of solid products and structural changes in the molecules of newly formed resins and asphaltenes.
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REFERENCES
Danilova, E.A., Chem. J., 2018, p. 34.
Caniaz, R.O., Arca, S., Yasar, M., and Erkey, C., J. Supercrit. Fluids, 2019, vol. 152, p. 104569.
Shah, A., Fishwick, R., Wood, J., Leeke, G., Rigby, S., and Greaves, M., Energy Environ. Sci., 2010, vol. 3, no. 3, p. 700. https://doi.org/10.1039/B918960B
Yakubov, M.R., Abilova, G.R., Yakubova, S.G., and Mironov, N.A., Pet. Chem., 2020, vol. 60, no. 6, p. 637.
AlHumaidan, F., Lababidi, H.M.S., and Al-Rabiah, H., Fuel, 2013, vol. 103, p. 923. https://doi.org/10.1016/j.fuel.2012.08.005
Sergienko, S.R., Taimova, B.A., and Talalaev, E.I., Vysokomolekulyarnye neuglevodorodnye soedineniya nefti: smoly i asfal’teny (High-Molecular-Weight Nonhydrocarbon Compounds of Petroleum: Resins and Asphaltenes), Moscow: Nauka, 1979.
Adams, J.J., Energy Fuels, 2014, vol. 28, no. 5, p. 2831. https://doi.org/10.1021/ef500282p
Li, N., Yan, B., and Xiao, X.-M., Energies, 2015, vol. 8, no. 8, p. 8962. https://doi.org/10.3390/en8088962
Iskritskaya, N.I. and Makarevich, V.N., Georesursy, 2014, vol. 59, no. 4, p. 35.
Ayala, M., Hernandez-Lopez, E.L., Perezgasga, L., and Vazquez-Duhalt, R., Fuel, 2012, vol. 92, no. 1, p. 245. https://doi.org/10.1016/j.fuel.2011.06.067
Jenifer, A.C., Sharon, P., Prakash, A., and Sande, P.C., Energy Fuels, 2015, vol. 29, p. 7743. https://doi.org/10.1021/acs.energyfuels.5b00826
Sergun, V.P., Cheshkova, T.V., Sagachenko, T.A., and Min, R.S., Pet. Chem., 2016, vol. 56, no. 1, p. 10. https://doi.org/10.7868/S0028242115040103
Kohli, K., Prajapati, R., Maity, S.K., Sau, M., and Garg, M.O., Fuel, 2016, vol. 175, p. 264. https://doi.org/10.1016/j.fuel.2016.02.036
Sun, Y.D., Yang, C.H., Zhao, H., Shan, H.H., and Shen, B.X., Energy Fuels, 2010, vol. 24, p. 5008. https://doi.org/10.1021/ef1005385
Kopytov, M.A. and Golovko, A.K., Pet. Chem., 2017, vol. 57, no. 1, p. 39. https://doi.org/10.1134/S0965544116090139
Voronetskaya, N.G., Pevneva, G.S., Korneev, D.S., and Golovko, A.K., Pet. Chem., 2020, vol. 60, no. 2, p. 166. https://doi.org/10.1134/S0965544120020103
Pevneva, G.S., Voronetskaya, N.G., Korneev, D.S., and Golovko, A.K., Neftekhimiya, 2017, vol. 57, no. 4, p. 479. https://doi.org/10.7868/S0028242117040128
Don, A.R., Voronetskaya, N.G., Grin’ko, A.A., and Golovko, A.K., Vestn. Tomsk. Gos. Univ., 2015, no. 393, p. 244.
Korneev, D.S. and Pevneva, G.S., Khim. Interesakh Ustoich. Razvit., 2020, vol. 28, no. 3, p. 252. https://doi.org/10.15372/KhUR2020226
Krivtsov, E.B. and Golovko, A.K., Khim. Interesakh Ustoich. Razvit., 2018, vol. 26, no. 2, p. 193. https://doi.org/10.15372/KhUR20180210
Chiaberge, S., Guglielmetti, G., Montanari, L., Salvalaggio, M., Santolini, L., Spera, S., and Cesti, P., Energy Fuels, 2009, vol. 23, no. 9, p. 4486. https://doi.org/10.1021/ef900206n
Gawel, I., Bociarska, D., and Biskupski, P., Appl. Catal. A: Gen., 2005, vol. 295, p. 89. https://doi.org/10.1016/j.apcata.2005.08.001
Pham, H.H., Nguyen, N.T., Go, K.S., Park, S., Nho, N.S., Kim, G.T., Lee, C.W, and Felix, G., Catal. Today, 2020, vol. 353, p. 112. https://doi.org/10.1016/j.cattod.2019.08.031
Dmitriev, D.E. and Golovko, A.K., Pet. Chem., 2010, vol. 50, no. 2, p. 106.
Pevneva, G.S., Voronetskaya, N.G., and Sviridenko, N.N., Pet. Chem., 2020, vol. 60, no. 3, p. 373. https://doi.org/10.1134/S0965544120030160
Patrakov, Yu.F. Kamyanov, V.F., and Fedyaeva, O.N., Fuel, 2005, vol. 84, nos. 2–3, p. C. 189. https://doi.org/10.1016/j.fuel.2004.08.021
Speight, J.G., Oil Gas Sci. Technol., 2004, vol. 59, no. 5, p. 479. https://doi.org/10.2516/ogst:2004033
Asphaltenes and Asphalts, 1, Chilingarian, G.V. and Yen, T.F., Eds., Elsevier, 1994, vol. 40A.
Bartholdy, J. and Andersen, S.I., Energy Fuels, 2000, vol. 14, no. 1, p. 52. https://doi.org/10.1021/ef990121o
Seki, H. and Kumata, F., Energy Fuels, 2000, vol. 14, no. 5, p. 980. https://doi.org/10.1021/ef000009m
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This work was carried out within the framework of a state contract at the Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences and funded by the Ministry of Science and Higher Education of the Russian Federation.
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Translated by V. Makhlyarchuk
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Voronetskaya, N.G., Pevneva, G.S. Structural Transformations of Heavy Oil Resins and Asphaltenes upon Thermal Cracking. Solid Fuel Chem. 55, 165–170 (2021). https://doi.org/10.3103/S0361521921030113
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DOI: https://doi.org/10.3103/S0361521921030113