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

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%.

Publication DOI: https://doi.org/10.1021/acs.jced.6b00595
Divisions: College of Engineering & Physical Sciences > School of Infrastructure and Sustainable Engineering > Chemical Engineering & Applied Chemistry
College of Engineering & Physical Sciences
Additional Information: 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
Full Text Link: https://eprints ... id/eprint/83373
Related URLs: https://pubs.ac ... cs.jced.6b00595 (Publisher URL)
PURE Output Type: Article
Published Date: 2017-01-12
Published Online Date: 2016-11-30
Accepted Date: 2016-11-16
Authors: Rebocho, Sílvia
Nunes, Ana V. M.
Najdanovic-Visak, Vesna (ORCID Profile 0000-0002-1035-0982)
Barreiros, Susana
Paiva, Alexandre

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