Experimental Determination and Modeling of the Phase Behavior of the CO2 + Propionic Anhydride Binary System at High Pressure

Sílvia Rebocho, Ana V. M. Nunes, Vesna Najdanovic-Visak, Susana Barreiros, Alexandre Paiva

Research output: Contribution to journalArticle

Abstract

The phase equilibrium of the binary system (CO2 + propionic anhydride) was determined experimentally at temperatures of 308, 313, and 323 K and pressures up to 10 MPa. Measurements were carried out in a high-pressure visual cell with variable volume. The experimental data were modeled using the Peng–Robinson equation of state and the Mathias–Klotz–Prausnitz mixing rule. A good correlation was achieved with this model, with a total average absolute deviation of 0.21%.
Original languageEnglish
Pages (from-to)210-213
JournalJournal of Chemical & Engineering Data
Volume62
Issue number1
Early online date30 Nov 2016
DOIs
Publication statusPublished - 12 Jan 2017

Bibliographical note

This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of Chemical and Engineering Data, copyright ©2016 American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://pubs.acs.org/doi/abs/10.1021/acs.jced.6b00595

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