A study was carried out on the effect of ionic liquids (morpholine formate and aniline formate) on the desulfurization of catalytic cracking gasoline and coking gasoline. A relationship was found between the extent of desulfurization of the gasolines on the ionic liquid:gasoline ratio and the duration of the extraction. An increase in the ionic liquid: coking gasoline ratio from 1:10, to 1:5, and then 1:1 led to enhancement of desulfurization t o 19.5%, 21.5%, and 49%, respectively. An increase in the ionic liquid: catalytic cracking gasoline ratio from 1:3 to 1:1 led to an increase in the desulfurization of this gasoline from 40.2% to 65.4% for 0.2 h extraction time. When the extraction time was extended to 0.5 h, the desulfurization of catalytic cracking gasoline was enhanced from 50 to 70%.
Similar content being viewed by others
References
W. Wan Mokhtar, W. Abu Bakar, and A. Rusmidah, Journal of the Taiwan Institute of chemical Engineers, 35, 314-319 (2014).
I. V. Smolyaninov, V. V. Kuz'min, and N. S. Dzhuvalyakova, Geologiya, Geografiya i Global'naya Energiya, 54, No. 3, 126-129 (2014).
A. A. Gaile and B. M. Saifidinov, Alternative Non-Hydrogenation Methods for Improving the Quality of Diesel Fuel [in Russian], St. Petersburg State Institute of Technology, St. Petersburg (2009).
C. Song, Catalysis Today, 86, Nos. 1-4, 211-263 (2003).
I. V. Babich and J. A. Moulijn, Fuel, 82, No. 6, 607-613 (2003).
A. V. Akopyan, Oxidative Desulfurization of Hydrocarbon Raw Material by Hydrogen Peroxide in the Presence of Thansition Metal Salts [in Russian], Chemical Sciences Candidate's Dissertation, Moscow (2015).
G. Chatel, J. F. B. Pereira, V. Debbeti, et al., Green Chem., 16, No. 4, 2051-2083 (2014).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, pp. 28 — 3 1 , July — August, 2018.
Rights and permissions
About this article
Cite this article
Mirzoeva, L.M., Ibragimova, M.D., Nagiev, V.A. et al. Use of Ionic Liquids for Desulfurization of Gasoline Fractions. Chem Technol Fuels Oils 54, 430–437 (2018). https://doi.org/10.1007/s10553-018-0944-5
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10553-018-0944-5