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(Vapour + liquid) equilibria in (ethanol + 1,1-dimethylpropyl methyl ether) and (methanol + ethanol + 1,1-dimethylpropyl methyl ether) atT=333.15 K

✍ Scribed by Tatsuhiko Ohta; Masanari Ishio; Toshiro Yamada

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 104 KB
Volume: 30
Category: Article
ISSN: 0021-9614
DOI: 10.1006/jcht.1998.0374

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✦ Synopsis

Ž

. Ž Vapour q liquid equilibrium data are presented for ethanol q 1,1-dimethylpropyl methyl . Ž . ether and methanol q ethanol q 1,1-dimethylpropyl methyl ether at T s 333.15 K. The Ž . binary results for ethanol q 1,1-dimethylpropyl methyl ether and for the two other binary mixtures constituting the ternary mixture are correlated with good accuracy by the Peng᎐Robinson equation of state modified by Stryjek and Vera with the modified Huron᎐Vidal first order mixing rule. The ternary experimental results are also well reproduced by the equation of state.

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