Liquid-liquid equilibria of mixtures with ethyl lactate and various hydrocarbons

• Tipo: Artigo em Revista Científica Internacional
• Data: 2012

Autores

Malgorzata E. Zakrzewska (Autor) Outra; Marina S. Manic (Autor) FEUP; Eugénia A. Macedo (Autor) FEUP; Vesna Najdanovic-Visak (Autor) Outra

Revista

Título: Fluid Phase Equilibria

Vol. 320

Páginas: 38-42

ISSN: 0378-3812

Editora: Elsevier

Indexação

ISI Web of Knowledge - 4 Citações

ISI Web of Science

Scopus - 9 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias

CORDIS: Ciências Tecnológicas

Projetos Associados

LA 20 - Projeto Estratégico-LA 20 - 2011-2012

Outras Informações

ID Authenticus: P-002-AZM

DOI: 10.1016/j.fluid.2012.02.004

Abstract (EN): Mutual miscibility in mixtures containing ethyl lactate and various hydrocarbons (alkanes, alkenes, cyclohexane, alkyl cyclohexanes and terpenes) were explored in a range of temperatures from (273.2 to 320.9) K and at atmospheric pressure. Thus, the respective temperature-composition phase diagrams were constructed. The influence of temperature, aliphatic chain length and of double bond presence on liquid phase behavior was discussed. The obtained liquid-liquid solubility data were represented using the UNIQUAC-based model which showed to be an appropriate tool for representing the liquid-liquid behavior of (hydrocarbon + ethyl lactate) mixtures.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5