1. Use of Ionic Liquids for Desulfurization of Gasoline Fractions.
- Author
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Mirzoeva, L. M., Ibragimova, M. D., Nagiev, V. A., Yunusov, S. G, Andryushchenko, N. K., and Guseinov, G D.
- Subjects
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IONIC liquids , *DESULFURIZATION , *GASOLINE , *CATALYTIC cracking , *CRACKING process (Petroleum industry) - Abstract
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%. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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