ACS Publications. Most Trusted. Most Cited. Most Read

OR SEARCH CITATIONS

My Activity
Publications
CONTENT TYPES

Figure 1Loading Img
Download Hi-Res ImageDownload to MS-PowerPointCite This:J. Chem. Eng. Data 2011, 56, 7, 3122-3127
RETURN TO ISSUEPREVArticleNEXT

Liquid–Liquid Equilibria of Alkane (C10–C14) + sec-Butylbenzene + Sulfolane

View Author Information
Department of Environmental Engineering, Kun Shan University, Tainan 71003, Taiwan
E-mail: [email protected]
Cite this: J. Chem. Eng. Data 2011, 56, 7, 3122–3127
Publication Date (Web):June 23, 2011
https://doi.org/10.1021/je200203k
Copyright © 2011 American Chemical Society
Request reuse permissions

    Article Views

    231

    Altmetric

    -

    Citations

    4
    LEARN ABOUT THESE METRICS
    Read OnlinePDF (1 MB)
    Get e-Alerts
    SUBJECTS:

    Abstract

    Equilibrium tie line data have been determined at (323.15, 348.15, and 373.15) K for the ternary liquid–liquid equilibria (LLE) of three alkane + sec-butylbenzene + sulfolane systems, where the alkanes studied are decane, dodecane, and tetradecane. The relative mutual solubility of sec-butylbenzene is higher in decane + sulfolane than in dodecane + sulfolane or tetradecane + sulfolane mixtures. The tie line data were correlated with the UNIQUAC and NRTL models. The calculated values based on the UNIQUAC model were found to be better than those based on the NRTL model; the average root-mean-square deviation between the phase composition obtained from experiment and that from calculation was 0.00385 for UNIQUAC compared to 0.00566 for NRTL. The values of selectivity and distribution coefficients were derived from the equilibrium data.

    Cited By

    This article is cited by 4 publications.

    1. Flávio Marcio Pereira Lopes, Allan de Almeida Albuquerque, Luiz Stragevitch. Liquid-liquid equilibrium for mixtures of hexadecane + xylenes + pyrene + solvent at 373.15 K. The Journal of Chemical Thermodynamics 2019, 129 , 166-173. https://doi.org/10.1016/j.jct.2018.09.025
    2. N.P. Cele, I. Bahadur, G.G. Redhi, E.E. Ebenso. (Liquid + liquid) equilibria measurements for ternary systems (sulfolane + a carboxylic acid + n -heptane) at T = 303.15 K and at 0.1 MPa. The Journal of Chemical Thermodynamics 2016, 96 , 169-174. https://doi.org/10.1016/j.jct.2015.12.019
    3. Francisca Maria Rodrigues Mesquita, Regiane Silva Pinheiro, Rílvia S. Santiago-Aguiar, Hosiberto B. de Sant’Ana. Measurement of phase equilibria data for the extraction of toluene from alkane using different solvents. Fluid Phase Equilibria 2015, 404 , 49-54. https://doi.org/10.1016/j.fluid.2015.06.016
    4. F. M. R. MESQUITA, R. S. PINHEIRO, A. M. M. BESSA, H. de B. SANT’ANA, R. S. de SANTIAGO-AGUIAR. EXTRAÇÃO DE HIDROCARBONETOS AROMÁTICOS VIA EXTRAÇÃO LÍQUIDO-LÍQUIDO: DADOS EXPERIMENTAIS E MODELAGEM TERMODINÂMICA. 2015, 16029-16036. https://doi.org/10.5151/chemeng-cobeq2014-1731-17849-154175
    Download PDF

    Pair your accounts.

    Export articles to Mendeley

    Get article recommendations from ACS based on references in your Mendeley library.

    Pair your accounts.

    Export articles to Mendeley

    Get article recommendations from ACS based on references in your Mendeley library.

    You’ve supercharged your research process with ACS and Mendeley!

    STEP 1:
    Click to create an ACS ID

    Please note: If you switch to a different device, you may be asked to login again with only your ACS ID.

    Please note: If you switch to a different device, you may be asked to login again with only your ACS ID.

    Please note: If you switch to a different device, you may be asked to login again with only your ACS ID.

    MENDELEY PAIRING EXPIRED
    Your Mendeley pairing has expired. Please reconnect