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Artículo

Thermodynamic model for biomass processing in pressure intensified technologies

Gonzalez Prieto, MarianaIcon ; Sánchez, Francisco AdriánIcon ; Pereda, SelvaIcon
Fecha de publicación: 04/09/2014
Editorial: Elsevier Science
Revista: Journal of Supercritical Fluids
ISSN: 0896-8446
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Otras Ingeniería Química

Resumen

Pressure intensified technologies have a great potential in the context of biomass refining. A thermodynamic model able to predict phase behavior oftypical mixtures found in biomass processing technologies, containing for instance hydrocarbons, organo-oxygenated compounds and water, is required for the development of a biorefinery process simulator. Moreover, the design of particular fuel/biofuel blends also requires the support of a thermodynamic model to predict the properties of the final products. These types of mixtures are highly non-ideal due to the presence of association and solvation effects. It has already been proved that the Group Contribution with Association Equation of State (GCA-EoS) is able to predict the complex phase behavior of mixtures containing natural products and biofuels. In the last few years, several contributions agree that 2,5-dimethylfuran has a great potential as a sugar-derived fuel additive. In this work, as a case study, we extend the GCA-EoS to represent the phase equilibria of furan derivatives with hydrocarbons and alcohols. In addition, we show that the GCA-EoS is able to predict, based on the performed parameterization, high pressure data of 2,5-hydroxymethylfurfural solubility in CO2 and ethanol as co-solvent.
Palabras clave: Biorefinery , Thermodynamic , Pressure Intensified Processes , Biomass Upgrade
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/23463
URL: http://www.sciencedirect.com/science/article/pii/S0896844614002678
DOI: http://dx.doi.org/10.1016/j.supflu.2014.08.024
Colecciones
Articulos(PLAPIQUI)
Articulos de PLANTA PILOTO DE INGENIERIA QUIMICA (I)
Citación
Gonzalez Prieto, Mariana; Sánchez, Francisco Adrián; Pereda, Selva; Thermodynamic model for biomass processing in pressure intensified technologies; Elsevier Science; Journal of Supercritical Fluids; 96; 4-9-2014; 53-67
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