Abstract
Selective hydrogenation of fluid catalytic cracking (FCC) gasoline is an effective method to reduce the sulfur and olefin contents in it for clean gasoline. Based on the characteristics of the DSO-M and M-DSO processes for the hydro-upgrading of heavy fraction of FCC gasoline hydro-upgrading and the contribution of different hydrocarbons to the octane number, two five-lump reaction networks for M upgrading stage and DSO hydro-desulfurization stage respectively were constructed. According to the experimental data from a micro-tubular fixed bed reactor for FCC gasoline hydro-upgrading, the kinetic parameters of the 5-lump models for M and DSO stages were worked out respectively by Runge–Kutta algorithm and genetic algorithm. The kinetic analysis demonstrates that M-DSO process is better than DSO-M process. Moreover, verification indicates that the models established have good reliability and extrapolation.
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REFERENCES
Lappas, A.A., Valla, J.A., Vasalos, I.A., Kuehler, C., Francis, J., O’Connor, P., and Gudde, N.J., Appl. Catal. A, 2004, vol. 262, pp. 31–41. https://doi.org/10.1016/j.apcata.2003.11.014
Dong, H.M., Qu, Y., and Sun, L.L., China Pet. Process. Petrochem. Technol., 2012, vol. 43, pp. 27–30. https://doi.org/10.3969/j.issn.1005-2399.2012.11.006
Ghosh, P., Andrews, A.T., Quann, R.J., and Halbert, T.R., Energy Fuels, 2009, vol. 23, pp. 5743–5759. https://doi.org/10.1021/ef900632v
Yang, Q.J., Pan, D., and Zhang, N.N., Petrochem. Technol. Appl. 2018, vol. 36, pp. 343–346. https://doi.org/10.3969/j.issn.1009-0045.2018.05.016
Wang, B.C., Huo, D.L., Cui, D.Q., Cui, J.W., Liu, Y.L., and Zhang, X.J., Mod. Chem. Ind., 2010, vol. 30, pp. 59–61. https://doi.org/10.16606/j.cnki.issn0253-4320.2010
Lan, L. and Ju, Y.N., China Pet. Process. Petrochem. Technol., 2010, vol. 41, pp. 53–56. https://doi.org/10.3969/j.issn.1005-2399.2010.11.010
Ouyang, F.S., Ling, Q., and Yu, Z.K., J. Chem. Eng. Chin. Univ., 2015, vol. 29, pp. 1106–1113. https://doi.org/10.3969/j.issn.1003-9015.2015.00.025
Weekman, V.W.J. and Nace, D.M., AIChE J., 1970, vol. 16, pp. 397–404. https://doi.org/10.1002/aic.690160316
Zhu, B.C., Weng H.X., and Zhu Z.B., Catalytic Reaction Engineering, Iueshu, Beijing, 1999. ISBN: 9787800438547
Jiang, H. and Huang, S., Energy Fuels, 2016, vol. 30, pp. 10770–10776. https://doi.org/10.1021/acs.energyfuels.6b02208
Fusheng, O., Yongqian, W., and Qiao, L., Pet. Sci. Technol., 2016, vol. 34, pp. 335–342. https://doi.org/10.1080/10916466.2015.1132236
Zong, G., Ning, H., Jiang, H., and Ouyang, F.S., Pet. Sci. Technol., 2010, vol. 28, pp. 1778–1787. https://doi.org/10.1080/10916460903261749
Ge, J.K., Qiu, Y.H., Wu, C.M., and Pu, G.L., Appl. Res. Comput., 2008, vol. 25, pp. 2911–2916. https://doi.org/10.3969/j.issn.1001-3695.2008.10.008
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Translated from Neftekhimiya, 2021, Vol. 61, No. 3, pp. 359–366 https://doi.org/10.31857/S0028242121030072.
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Xiang, Y., Shen, J. & Ouyang, F. A Lumped Kinetic Model of M-DSO Process for Fluid Catalytic Cracking Gasoline Hydro-Upgrading. Pet. Chem. 61, 465–471 (2021). https://doi.org/10.1134/S0965544121050054
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DOI: https://doi.org/10.1134/S0965544121050054