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Liquid-Liquid Equilibrium of the Ternary System Water/Formic Acid/1-Pentanol at T= 308.2 K

Liquid-Liquid Equilibrium of the Ternary System Water/Formic Acid/1-Pentanol at T= 308.2 K

Hossein Ghanadzadeh, Shahin Asan, Milad Sangashekan
Copyright: © 2013 |Volume: 3 |Issue: 2 |Pages: 9
ISSN: 2155-4110|EISSN: 2155-4129|EISBN13: 9781466633629|DOI: 10.4018/ijcce.2013070106
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MLA

Ghanadzadeh, Hossein, et al. "Liquid-Liquid Equilibrium of the Ternary System Water/Formic Acid/1-Pentanol at T= 308.2 K." IJCCE vol.3, no.2 2013: pp.85-93. http://doi.org/10.4018/ijcce.2013070106

APA

Ghanadzadeh, H., Asan, S., & Sangashekan, M. (2013). Liquid-Liquid Equilibrium of the Ternary System Water/Formic Acid/1-Pentanol at T= 308.2 K. International Journal of Chemoinformatics and Chemical Engineering (IJCCE), 3(2), 85-93. http://doi.org/10.4018/ijcce.2013070106

Chicago

Ghanadzadeh, Hossein, Shahin Asan, and Milad Sangashekan. "Liquid-Liquid Equilibrium of the Ternary System Water/Formic Acid/1-Pentanol at T= 308.2 K," International Journal of Chemoinformatics and Chemical Engineering (IJCCE) 3, no.2: 85-93. http://doi.org/10.4018/ijcce.2013070106

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Abstract

Liquid–liquid equilibrium data for the (water + Formic acid + 1-pentanol) ternary system were determined at T = (308.2) K in ambient pressure. This ternary system exhibits type-1 behavior of LLE. Distribution coefficients and separation factors were measured to evaluate the extracting capacity of the solvent. The consistency of the experimental tie-line data was determined through the Othmer–Tobias and Bachman equations. The raw experimental data were correlated using the NRTL and UNIQUAC models. The average root-mean-square deviation between the experimental and calculated mass fractions was 0.488% and 0.465%.

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