کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5410541 | 1506558 | 2015 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Liquid-liquid equilibrium (LLE) data for ternary mixtures of {[EMIM][EtSO4] + thiophenebenzothiophene + n-hexadecane}and {[EMIM][MeSO3] + thiophene/benzothiophene + n-hexadecane} at 298.15 K
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The tie-line composition for the ternary systems of [EMIM][EtSO4](1)Â +Â thiophene(2)/benzothiophene(2)Â +Â n-hexadecane(3), and [EMIM][MeSO3](1)Â +Â thiophene(2)/benzothiophene(2)Â +Â n-hexadecane(3) is experimentally determined at 298.15Â K. This measured LLE data was compared and correlated with COSMO-RS model, NRTL and UNIQUAC models. The good fitness of experimental data with model values was calculated by RMSD and a good agreement was obtained. Besides, the extraction capability of [EMIM][EtSO4] and [EMIM][MeSO3] towards sulphur-containing compounds was also investigated with respect to distribution coefficient and selectivity. The consistency of tie-line data was ascertained by applying the Othmer-Tobias and Hand equations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 212, December 2015, Pages 372-381
Journal: Journal of Molecular Liquids - Volume 212, December 2015, Pages 372-381
نویسندگان
Anantharaj Ramalingam, Ambedkar Balaji,