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Vapor-liquid equilibria accompanied by hypothetical chemical reaction

Yasuhide Nishi
- 30 Dec 1972 - 
- Vol. 5, Iss: 4, pp 334-339
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TLDR
In this paper, the vapor-liquid equilibrium data for the quaternary ethanol-isopropanol-ethyl acetate, isopropyl acetate system were determined at 760 mmHg.
Abstract
Vapor-liquid equilibrium data at 760 mmHg were determined for the quaternary ethanol-isopropanol-ethyl acetate-isopropyl acetate system. Following hypothetical reaction is considered for the quaternary system.EtOH+AcOiPr→←iPrOH+AcOEt The system could be treated as a system accompanied by chemical reaction. That is, vapor-liquid equilibria for the quaternary system could be calculated from the vapor-liquid equilibrium data for the binary and ternary systems at conversion 0 or 1. Similar results were obtained for the methanol-ethanol-methyl acetate-ethyl acetate system.

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Journal ArticleDOI

Vapor−Liquid Equilibria and Densities for Ethyl Esters (Ethanoate to Butanoate) and Alkan-2-ol (C3−C4) at 101.32 kPa

TL;DR: In this article, azeotropes were found in the mixtures ethyl ethanoate or propanoate + propan-2-ol and butan 2-ol.
Journal ArticleDOI

Optimization and eco-efficiency analysis of extractive distillation processes with different solvents for separating the ternary mixture embedding two azeotropes

TL;DR: In this paper, the authors investigated the effect of various solvents on the separation of ternary mixtures embedding two azeotropes, especially for the design of the extractive dividing-wall column separation configurations.
Journal ArticleDOI

Vapor–Liquid Equilibrium for Binary Mixtures of Acetates in the Direct Esterification of Fusel Oil

TL;DR: In this paper, isobaric vapor-liquid equilibrium data for the binary mixtures of the isobutyl acetate + isoamylacetate (IoA) and the binary mixture of the IoA + isoAMyl Acetate (ISA) were measured using an all-glass dynamic-recirculation still equipped with a Cottrell circulation pump.
Dissertation

Contribution à l'étude de la transestérification de l'acétate de méthyle par distillation réactive

Jordi Bonet
TL;DR: In this paper, a methodologie a complexite croissante is proposed for caracterizing the PVA system, in which the synthese of PVA is analyzed using an infini/infini approach.
Journal ArticleDOI

Conceptual design of sustainable extractive distillation processes combining preconcentration and extractive distillation functions for separating ternary multi-azeotropic mixture

TL;DR: In this article , a three-column extractive distillation process with integrated distillation column (TCED-IDC) is proposed for separating ternary multi-azeotropic mixtures with a large content of one component on the basis of the corresponding four-column Extractive Distillation (FCED) processes.
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