Isothermal and isobaric (vapour + liquid) equilibria of (N,N- dimethylformamide + 2-propanol + 1-butanol) |
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| Institution: | 1. University of Medicine and Farmacy “Gr. T. Popa” Iasi, Surgery Department, Romania;2. Ophthalmology Clinic, University Street No 16, Iasi 700115, Romania;3. “Gheorghe Asachi” Technical University of Iasi, Faculty of Chemical Engineering and Environmental Protection “Cristofor Simionescu”, Department of Chemical Engineering, Bd. Prof.dr.doc Dimitrie Mangeron No. 73, Iasi 700050, Romania |
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| Abstract: | The isothermal and isobaric (vapour + liquid) equilibria (v.l.e.) for (N, N - dimethylformamide + 2-propanol + 1-butanol) and the binary constituent mixtures were measured with an inclined ebulliometer. The experimental results are analyzed using the UNIQUAC equation with temperature-dependent binary parameters. The comparison between the experimental and literature results for binary systems is given. The ternary v.l.e. values are predicted from the binary results. |
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