A study was carried out on gasoline dearomatization in the presence of zeolites and subsequent ractionation of the alkylate to give dearomatized gasoline and an aromatic hydrocarbon concentrate. Catalyst acid sites were shown to play a part in the alkylation reactions. In the case of a feedstock with 1:1 aromatic hydrocarbon:styrene weight ratio, the aromatic hydrocarbon content in the gasoline was reduced from 22.58 to 6.51% upon complete styrene conversion. As a result, the gasoline component was environmentally friendly and phenylarylethane products suitable for use as dielectric liquids were obtained.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
I. M. Gerzaliev, M. V. Tsodikov, and S. I. Khadzhiev, Neftekhimiya, 49, No. 1, 38 (2009).
S. G. Aliev, Protsessy Neftekhimii i Neftepererabotki, 42, No. 2, 53–61 (2006).
I. R. Chernyi, Production of Raw Materials for Petrochemical Synthesis [in Russian], Khimiya, Moscow (1983).
S. P. Chernyi (editor), New Organic Synthesis Processes [in Russian], Khimiya, Moscow (1989).
A. A. Gaile et al., in: A. A. Gaile and V. E. Somov (editors), Extraction Dearomatization of Petroleum Fractions [in Russian], Izd. St. Petersburg Gos. Univ., St. Petersburg (2002), pp. 108–113.
Russian Federation Patent No. 2185416.
D. E. Khalikov, S. A. Obukhova, R. R. Vezirov, et al., in: Petroleum Refining and Petrochemistry: Conference Proceedings [in Russian], Ufa (2003), pp. 117–119.
O. N. Karatun and N. B. Kapizova, Neftepererabotka i Neftekhimiya, No. 11, 45–48 (2011).
O. N. Karatun and N. B. Kapizova, Neftepererabotka i Neftekhimiya, No. 11, 24–25 (2012).
A. D. Guseinova, S. G. Yunusov, Z. D. Seidov, et al., Azerb. Khim. Zh., No. 1, 7–10 (2000).
I. S. Guseinova, A. D. Guseinova, S. G. Yunusov, et al., Azerb. Khim. Zh., No. 2, 153–156 (2007).
R. R. Shiriyazdanov, U. Sh. Rysaev, S. A. Akhmetov, et al., Neftekhimiya, 49, No. 1, 90–93 (2009).
F. M. Sadogov et al.,. Azerb. Khim. Zh., No. 4, 95–98 (2011).
S. S. Ismailova, Neftepererabotka i Neftekhimiya, No. 12, 40–43 (2011).
E. R. Musmakimov, E. V. Chirkunov, and Kh. E. Kharlampidi, Khim. i Khim. Tekhnol., 46, 53–56 (2003).
P. M. Borutskii, E. G. Kozlova, N. M. Podkletnova, et al.,. Neftekhimiya, 47, No. 4, 276–288 (2007).
L. I. Piguzova, HighSilicon Zeolites and their Application in Petroleum Refining and Petrochemistry [in Russian], Khimiya, Moscow (1974).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 1, pp. 19 – 22, January – February, 2016.
Rights and permissions
About this article
Cite this article
Salimova, N.A., Amirov, S.G. & Ismailova, S.S. Dearomatization of Motor Fuels by Alkylation Over Zeolite Catalysts. Chem Technol Fuels Oils 52, 27–32 (2016). https://doi.org/10.1007/s10553-016-0668-3
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10553-016-0668-3