Isothermal vapour–liquid equilibria in the binary and ternary systems composed of 2-propanol,diisopropyl ether and 4-methyl-2-pentanone |
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| Affiliation: | 1. College of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, PR China;2. College of Chemistry & Chemical Engineering, YangZhou University, YangZhou, Jiangsu 225002, PR China;3. Institute of Applied Chemistry, TaiZhou University, Linhai, Zhejiang 317000, PR China;1. State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China;2. Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | Vapour–liquid equilibrium data in the two binary 2-propanol + 4-methyl-2-pentanone, and diisopropyl ether + 4-methyl-2-pentanone systems, and in the ternary 2-propanol + diisopropyl ether + 4-methyl-2-pentanone system are reported. The data were measured isothermally at 330.00 and 340.00 K covering the pressure range 12–100 kPa. The binary vapour–liquid equilibrium data were correlated using the Wilson, NRTL and Redlich–Kister equations; resulting parameters were then used for calculation of phase behaviour in the ternary system and for subsequent comparison with experimental data. |
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