The DOI matches its Crossref record.
Desulfurisation of oils using ionic liquids: selection of cationic and anionic components to enhance extraction efficiency
Abstract
Extraction of dibenzothiophene from dodecane using ionic liquids as the extracting phase has been investigated for a range of ionic liquids with varying cation classes (imidazolium, pyridinium, and pyrrolidinium) and a range of anion types using liquid–liquid partition studies and QSPR (quantitative structure–activity relationship) analysis. The partition ratio of dibenzothiophene to the ionic liquids showed a clear variation with cation class (dimethylpyridinium > methylpyridinium > pyridinium ≈ imidazolium ≈ pyrrolidinium), with much less significant variation with anion type. Polyaromatic quinolinium-based ionic liquids showed even greater extraction potential, but were compromised by higher melting points. For example, 1-butyl-6-methylquinolinium bis{(trifluoromethyl)sulfonyl}amide (mp 47 °C) extracted 90% of the available dibenzothiophene from dodecane at 60 °C.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Ionic liquids in analytical chemistry
Sun, P., & Armstrong, D. W. (2010) · Analytica Chimica Acta · doi:10.1016/j.aca.2009.12.007 · Cited by 727
Energy applications of ionic liquids
Wishart, J. F. (2009) · Energy & Environmental Science · doi:10.1039/b906273d · Cited by 502
Extraction of organic compounds with room temperature ionic liquids
Poole, C. F., & Poole, S. K. (2010) · Journal of Chromatography A · doi:10.1016/j.chroma.2009.09.011 · Cited by 493
Dai, Y., van Spronsen, J., Witkamp, G.-J., Verpoorte, R., & Choi, Y. H. (2013) · Journal of Natural Products · doi:10.1021/np400051w · Cited by 472
Metadata
- Authors
- Holbrey, J. D., López-Martin, I., Rothenberg, G., Seddon, K. R., Silvero, G., & Zheng, X.
- Venue
- Green Chem.
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2008
- Volume
- 10
- Issue
- 1
- Pages
- 87-92
- ISSN
- 1463-9262 (ISSN-L)
- 1463-9270
- OpenAlex
- W2151832062
- Cited by
- 241
- References
- 0
- FWCI
- 7.97
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Desulfurisation of oils using ionic liquids: selection of cationic and anionic components to enhance extraction efficiency. https://app.cochat.ai/papers/10.1039/b710651c
- The paper
- Holbrey, J. D., López-Martin, I., Rothenberg, G., Seddon, K. R., Silvero, G., & Zheng, X. (2008). Desulfurisation of oils using ionic liquids: selection of cationic and anionic components to enhance extraction efficiency. Green Chem. https://doi.org/10.1039/b710651c
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
