Evaluation and Optimization of Ultra-Assisted Extractive Desulfurization of the Fuel Model
Received: 2024-12-12
Revised: 2025-02-23
Accepted: 2025-03-10
Published in Issue 2025-03-31
Copyright (c) 2025 Azadeh Khoshdel, Ehsan Firouzfar, Behrooz Mahmoodzadeh vaziri, Sharareh Mohseni, Javad Feizy (Author)

This work is licensed under a Creative Commons Attribution 4.0 International License.
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Abstract
In this study, the dibenzothiophene (DBT) extracted from n-octane fuel model by ultrasound assisted extractive process. Sulfolane and Deep Eutectic Solvent (DES) sulfolane were used in the DBT extraction process. The effects of sonication time, ultrasonic temperature and frequency on the extraction percentage of DBT were studied. The optimum extraction technology of DBT from fuel was determined by response surface optimization test. The optimal conditions that were obtained for the DBT extraction percentage by sulfolane at higher value, are including, Ultrasonic time: 23.3 oC, Temperature: 25 oC and Frequency: 15.55 Hrz. Also, these optimal values for DBT extraction with DES were obtained 39.9 min, 50 oC and 19.09 Hrz for time, temperature and ultrasonic frequency, respectively. Ultrasound-assisted extraction has demonstrated a superior DBT yield compared to conventional extraction techniques.
Keywords
- Dibenzothiophene,
- Desulfurization,
- Extraction,
- Ultrasound
References
- Kasiri Baboukani, Z., Najafi Chermahini, A., Farrokhpour, H.,” Photocatalytic oxidative desulfurization of a model fuel using S-doped TiO2/BiVO4 composites: A combination of experimental and theoretical study.” Journal of Alloys and Compounds 1002 (2024): 175478. doi.org/10.1016/j.jallcom.2024.175478
- Khan, N., Gautam, S., Srivastava, V.C., Rawat, A., Mohanty, P., Singh, R.K., Pant, K. K.,” Kinetic modeling and mechanistic evaluation of oxidative-extractive desulfurization of actual diesel fuel using ionic liquids: Engineering aspects with parametric study.” Journal of Molecular Liquids 414 (2024):126080. doi.org/10.1016/j.molliq.2024.126080
- Bahiraei, A., Abbasi, S., Tavakkoli Yaraki, M.,” Ultrasound-assisted adsorption approach for desulfurization of n-heptane using nitrogen-doped magnetic carbon dot nanocomposite.” Chemosphere, 342 (2023):140176. doi.org/10.1016/j.chemosphere.2023.140176
- Alhaddad, M., Shawky, A.,” Superior photooxidative desulfurization of thiophene by reduced graphene oxide-supported MoS2 nanoflakes under visible light,” Fuel Process Technology 205 (2020): 106453. doi.org/10.1016/j.fuproc.2020.106453
- Hesami, A., Shahhosseini, S.,” Optimization of a novel catalytic extractive oxidative process for desulfurization of model and real fuels using a metal-free heterogenous catalyst (B4C).” Case Studies in Chemical and Environmental Engineering 9 (2024):100754. doi.org/10.1016/j.cscee.2024.100754
- Saha, B., Vedachalam, S., Dalai A.K.,” Review on recent advances in adsorptive desulfurization.” Fuel Processing Technology 214 (2021): 106685. https://doi.org/10.1016/j.fuproc.2020.106685
- Teimouri, A., Mahmoudsalehi, M., Salavati, H.,” Catalytic oxidative desulfurization of dibenzothiophene utilizing molybdenum and vanadium oxides supported on MCM41.” International Journal of Hydrogen Energy 43 (31) (2018): 14816–14833. https://doi.org/10.1016/j.ijhydene.2018.05.102
- Ghorbani, N., Moradi, G.,” Oxidative desulfurization of model and real oil samples using Mo supported on hierarchical alumina–silica: process optimization by Box–Behnken experimental design.” Chinese Journal of Chemical Engineering 27 (11) (2019): 2759–2770. https://doi.org/10.1016/j.cjche.2019.01.037
- Rabiee, F., Mahanpoor, K., “Catalytic oxidation of SO2 by novel Mn/copper slag nanocatalyst and optimization by Box‑Behnken design.” International Journal of Industrial Chemistry 9(2018): 27–38.
- Khodadadi Dizaji, A., Mortaheb, H.R., Mokhtarani, B.,” Extractive-catalytic oxidative desulfurization with graphene oxide-based heteropolyacid catalysts: investigation of affective parameters and kinetic modeling.” Catalysis Letters 149 (2019): 259–271.
- Nejati, F.M., Shahhosseini, S., Rezaee, M.,” Cobalt-based sandwich-type polyoxometalate supported on amino-silane decorated magnetic graphene oxide: a recoverable catalyst for extractive-catalytic oxidative desulfurization of model oil.” Journal of Environmental Chemical Engineering 10 (3) (2022): 107949. https://doi.org/10.1016/j.jece.2022.107949
- Mohebali, G., Ball A.S.,” Biodesulfurization of diesel fuels – Past, present and future perspectives.” International Biodeterioration & Biodegradation 110 (2016): 163-180. https://doi.org/10.1016/j.ibiod.2016.03.01
- Lu, L., Wei, W., Liu, F., Cao, W., Jin, H., Chen, Y., Guo, L.,” Desulfurization mechanism of thiophene compounds in supercritical water.” Fuel 353 (2023): 129251. https://doi.org/10.1016/j.fuel.2023.129251
- Farsi, M., Honarvar, B., Heydarinasab, A., Arjmand, M., “Experimental survey of temperature, time and cross linking agent efects on polydimethylsiloxane composite membranes performances in sulfur removal.” International Journal of Industrial Chemistry 9 (2018): 177–183.
- Pham, D. D. , Nguyen, T. M. , Ho, T. H. , Le, Q. V. , Nguyen D.L.T. , “Advancing hydrodesulfurization in heavy Oil: Recent developments, challenges, and future prospects.” Fuel 372 (2024) 132082. https://doi.org/10.1016/j.fuel.2024.132082
- Yeole, N. R., “ An overview of adsorptive desulfurization of liquid transportation fuels over various adsorbents including zeolites”, Environmental Progress & Sustainable Energy 42 (2023) 13960. https://doi.org/10.1002/ep.13960
- Syntyhaki, E., Karonis, D.,” Oxidative and extractive desulfurization of petroleum middle distillates, using ionic liquids.” Fuel Communications 7 (2021):100011. https://doi.org/10.1016/j.jfueco.2021.100011
- Ahmad, A., Zamzami, M. A., Ahmad, V., Thawadi, S. A., Akhtar, M. S., Khan, M. J.,” Bacterial Biological Factories Intended for the Desulfurization of Petroleum Products in Refineries.” Fermentation 9 (2023) 211. https://doi.org/10.3390/fermentation9030211
- Laraib, S., Zulfiqar, S., Tabassum, N., Andleeb, S., Nasreen, S.,” Extractive desulfurization of fuels using modified ionic liquids with magnetic graphene oxide from refused dry cell batteries.” Fuel, 328 (2022): 125353. https://doi.org/10.1016/j.fuel.2022.125353
- Eskandari, H., Shahvelayati, A., Bide,Y.,” Synthesis of solid–liquid host–guest of melamine foam impregnated with deep eutectic solvent for highly effective desulfurization of fuel oil.” Fuel 374 (2024): 132540. https://doi.org/10.1016/j.fuel.2024.132540
- Li, H., Zhang, B., Jiang, W., Zhu, W., Zhang, M., Wang, C., Pang, J., Li, H., “A comparative study of the extractive desulfurization mechanism by Cu (II) and Zn-based imidazolium ionic liquids.” Green Energy Environment 4 (2019):38–48. https://doi.org/10.1016/j.gee.2017.10.003
- Zhang, L., Wang, J., Sun, Y., Jiang, B., Yang, H.,” Deep oxidative desulfurization of fuels by superbase-derived Lewis acidic ionic liquids.” Chemical Engineering Journal 328 (2017):445–453. https://doi.org/10.1016/j.cej.2017.07.060
- Jha, D., Maheshwari, P., Singh, Y., Belal Haider, M., Kumar, R., Balathanigaimani, M.S.,” A comparative review of extractive desulfurization using designer solvents: Ionic liquids & deep eutectic solvents.” Journal of the Energy Institute 110 (2023):101313. https://doi.org/10.1016/j.joei.2023.101313
- Li, H., Zhu, W., Ionic Liquids for Extractive Desulfurization of Fuels, Encyclopedia of Ionic Liquids 43 (2023): 697–702.
- Myltykbayeva, Z., Mussabayeva, B., Ongarbayev, Y., Imanbayev, Y., Muktaly, D., " Ultrasonic Technology for Hydrocarbon Raw Recovery and Processing" Processes 2024, 12, 2162. https://doi.org/10.3390/pr12102162
- Liu, L. , Guo, F., Xu, J., Hu, J., Wang, H., Liu, H., Wang, M. , Adsorption-enhanced oxidative desulfurization by a task-specific pyridinium-based porous ionic polymer, Fuel 244 (2019) 439-446. https://doi.org/10.1016/j.fuel.2019.01.012
- Chen, X., Song, D., Asumana, C., Yu, G.,” Deep oxidative desulfurization of diesel fuels by Lewis acidic ionic liquids based on 1-nbutyl-3-methylimidazolium metal chloride.” Journal of Molecular Catalysis A: Chemical 2012, 359, 8−13. https://doi.org/10.1016/j.molcata.2012.03.014
- Kampouraki, Z.C., Giannakoudakis D. A., Nair V., Bandegharaei, A. H., Carlos Colmenares J., Deliyanni, E., A., “Metal Organic Frameworks as Desulfurization Adsorbents of DBT and 4,6‐DMDBT from Fuels.” Molecules 2019, 24, 4525. https://doi.org/10.3390/molecules24244525
- Zhu, W., Xu, Y., Li, H., Dai, B., Xu, H., Wang, C., Chao, Y., Liu, H.,” Photocatalytic oxidative desulfurization of dibenzothiophene catalyzed by amorphous TiO2 in ionic liquid.” Korean Journal of Chemical Engineering 2014, 31 (2), 211−217.
- Martínez, I., Mohamed, M. E., García J. L., Díaz, E.,” Enhancing biodesulfurization by engineering a synthetic dibenzothiophene mineralization pathway.” Frontiers in Microbiology 13 (2022) 987084. https://doi.org/10.3389/fmicb.2022.987084
- Fan, J., Zhang, Y., Li, N., Bai, R., Liu, Q., & Zhou, X.,” Experimental Study on Electrochemical Desulfurization of Coal Liquefaction Residue.” Molecules, 28(6) (2023) 2749. https://doi.org/10.3390/molecules28062749
- Meng, S., Li, W., Li, Z., Song, H.,” Non-thermal plasma assisted catalytic thiophene removal from fuel under different atmospheres.” Journal of Cleaner Production, 369 (2022) 133282. https://doi.org/10.3390/molecules28062749
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