Physiochemical Properties of Hydrodenitrification and Hydrodesulphurization Inhibiting Compounds with 1-Ethyl-3-Methylimidazolium Ethylsulphate at T = (298.15 to 323.15) K and p=1 Bar
Joint Authors
Banerjee, Tamal
Anantharaj, Ramalingam
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-25
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
This work investigates the ability of 1-ethyl-3-methylimidazolium ethylsulphate ([emim][EtSO4]) as a green and tuneable solvent for denitrification and desulphurization of diesel oil.
Experimental density, surface tension, and refractive index data have been measured for the following systems: [emim][EtSO4](1) + pyridine(2), [emim][EtSO4](1)+ pyrrole(2), [emim][EtSO4](1) + quinoline(2), [emim][EtSO4](1) + indoline(2), [emim][EtSO4](1) + thiophene(2), and [emim][EtSO4](1) + water(2) over the entire mole fraction of [emim][EtSO4] at temperatures of (298.15 to 323.15) K and at atmospheric pressure.
Further, from experimental density values, coefficient of thermal expansivity and excess molar volume were also calculated.
It was found that the heteroaromatic nitrogen/sulphur compounds and water are completely miscible in the [emim][EtSO4] ionic liquid.
The surface tension values were found to increase while the refractive index decrease with increasing mole fraction of [emim][EtSO4].
On the other hand, dissimilar molecule such as water showed mobility of ions on mixing resulting in lower surface tension.
The experimental values of surface tension increased in the order: thiophene > pyridine > pyrrole > indoline > quinoline and for refractive index: quinoline > indoline > pyrrole > pyridine > thiophene > water.
It was found that the composition of [emim][EtSO4] has a greater influence than temperature in deciding the densities, surface, optical, and thermodynamic properties.
American Psychological Association (APA)
Anantharaj, Ramalingam& Banerjee, Tamal. 2011. Physiochemical Properties of Hydrodenitrification and Hydrodesulphurization Inhibiting Compounds with 1-Ethyl-3-Methylimidazolium Ethylsulphate at T = (298.15 to 323.15) K and p=1 Bar. Journal of Thermodynamics،Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-513032
Modern Language Association (MLA)
Anantharaj, Ramalingam& Banerjee, Tamal. Physiochemical Properties of Hydrodenitrification and Hydrodesulphurization Inhibiting Compounds with 1-Ethyl-3-Methylimidazolium Ethylsulphate at T = (298.15 to 323.15) K and p=1 Bar. Journal of Thermodynamics No. 2011 (2011), pp.1-14.
https://search.emarefa.net/detail/BIM-513032
American Medical Association (AMA)
Anantharaj, Ramalingam& Banerjee, Tamal. Physiochemical Properties of Hydrodenitrification and Hydrodesulphurization Inhibiting Compounds with 1-Ethyl-3-Methylimidazolium Ethylsulphate at T = (298.15 to 323.15) K and p=1 Bar. Journal of Thermodynamics. 2011. Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-513032
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513032