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Deep desulfurization of diesel fuel using ionic liquids: current status and future challenges

Kulkarni, Prashant S., Afonso, Carlos A. M.·2010·Green Chemistry

Abstract

Deep desulfurization of diesel fuel has attracted the attention of a growing number of scientists and engineers due to the stringent regulations imposed on the presence of sulfur in fuel (10 ppm). To bring down the concentration of sulfur compounds to less than 10 ppm is very challenging and demands newer technologies. Novel processes are being proposed for this purpose. It is observed that ionic liquids as class of green solvents can play a major role in the deep desulfurization of diesel fuel. For this reason, this review focuses on the current status in application of ionic liquids for achieving ultra-low-sulfur diesel (ULSD). To get a comprehensive perspective about the topic, other techniques of desulfurization are also discussed in brief in the introduction. Here we propose that the appropriate removal method should be selected according to different systems. To achieve deep desulfurization using ionic liquids, a better understanding regarding the regeneration of ionic liquids is vitally important.

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Metadata

Authors
Kulkarni, P. S., & Afonso, C. A. M.
Venue
Green Chemistry
Published
2010
Volume
12
Issue
7
Pages
1139
ISSN
  • 1463-9262 (ISSN-L)
  • 1463-9270
OpenAlex
W2009591453
Cited by
459
References
0
FWCI
43.81
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Deep desulfurization of diesel fuel using ionic liquids: current status and future challenges. https://app.cochat.ai/papers/10.1039/c002113j
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Kulkarni, P. S., & Afonso, C. A. M. (2010). Deep desulfurization of diesel fuel using ionic liquids: current status and future challenges. Green Chemistry. https://doi.org/10.1039/c002113j

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.