Search Results - "Merlet, G."

Separation of butanol from ABE mixtures by sweep gas pervaporation using a supported gelled ionic liquid membrane: Analysis of transport phenomena and selectivity by Plaza, A., Merlet, G., Hasanoglu, A., Isaacs, M., Sanchez, J., Romero, J.

“…The separation of acetone–butanol–ethanol mixtures (ABE) from aqueous solutions, which are produced in ABE fermentation processes, is carried out by sweep gas…”
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Separation of fermentation products from ABE mixtures by perstraction using hydrophobic ionic liquids as extractants by Merlet, G., Uribe, F., Aravena, C., Rodríguez, M., Cabezas, R., Quijada-Maldonado, E., Romero, J.

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Performance of butanol separation from ABE mixtures by pervaporation using silicone-coated ionic liquid gel membranes by Cabezas, R, Suazo, K, Merlet, G, Quijada-Maldonado, E, Torres, A, Romero, J

“…This work aims at the separation of n -butanol from aqueous solutions by means of pervaporation using membranes based on gelled ionic liquids (IL). These…”
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Selective liquid-liquid extraction of molybdenum (VI) and rhenium (VII) from a synthetic pregnant leach solution: Comparison between extractants and diluents by Quijada-Maldonado, E., Allain, A., Pérez, B., Merlet, G., Cabezas, R., Tapia, R., Romero, J.

“…•Selective liquid-liquid extraction of Mo(VI) and Re(VII)•Ionic liquids as diluent improve the selective extraction.•Ionic liquid as extractant allows the…”
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Dehydrated cranberry juice powder obtained by osmotic distillation combined with freeze-drying: Process intensification and energy reduction by Plaza, A., Cabezas, R., Merlet, G., Zurob, E., Concha-Meyer, A., Reyes, A., Romero, J.

“…[Display omitted] •Cranberry juice was successfully concentrated by OD and then dehydrated by FD.•OD coupled with FD is an energy-efficient process.•FD…”
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Effect of fluid dynamic conditions on the recovery of ABE fermentation products by membrane-based dense gas extraction by Cabezas, R., Plaza, A., Merlet, G., Romero, J.

“…•Acetone, butanol and ethanol were recovered from aqueous solutions.•This process was achieved by membrane-based supercritical fluid extraction.•Pressure and…”
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Ionic liquid screening of Octachlorodibenzo-p-dioxin captured from water samples by σ-profile analysis for microextraction applications by Villarroel, E., Merlet, G., Olea, F., Araya-López, C., Brouwer, T., Cabezas, R., Romero, J., Schuur, B., Quijada-Maldonado, E.

“…•Dioxins are difficult to be extracted due to their highly non-polar nature.•Ionic Liquids polarity can be tuned to be suitable for dioxin's extraction.•The…”
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Development of silicone-coated hydrophobic deep eutectic solvent-based membranes for pervaporation of biobutanol by Cabezas, R., Duran, S., Zurob, E., Plaza, A., Merlet, G., Araya-Lopez, C., Romero, J., Quijada-Maldonado, E.

“…Hydrophobic Deep Eutectic Solvents (HDES) are considered a relatively novel class of solvents, which show perfect features to incorporate them in pervaporation…”
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Separation of vanillin by perstraction using hydrophobic ionic liquids as extractant phase: Analysis of mass transfer and screening of ILs via COSMO-RS by Olea, F., Merlet, G., Araya-López, C., Cabezas, R., Villarroel, E., Quijada-Maldonado, E., Romero, J.

“…[Display omitted] •A mass transfer model was established to determine fluxes in vanillin perstraction.•The mass transfer model agrees with experimental data…”
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In-situ recovery of butanol from ABE fermentation solution by hydrophobic ionic liquid perstraction in tubular membranes assisted with vacuum by Merlet, G., Becerra, J., Zurob, E., Plaza, A., Romero, J., Quijada-Maldonado, E., Pino-Soto, L., Cabezas, R.

“…•Butanol was extracted by an in-situ perstraction process using a tubular PDMS membrane and [omim][Tf2N] as extraction phase.•Perstraction were carried out…”
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Succinic acid recovery from a glycerol-based solution using phosphonium ionic liquids supported by COSMO-RS by Zurob, E., Rivas, D., Olea, F., Plaza, A., Merlet, G., Araya-López, C., Romero, J., Quijada-Maldonado, E., Cabezas, R.

“…Succinic acid has been considered a promising chemical building block that can be bio-produced using renewable resources. However, one of the biggest…”
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Design of a perstraction-based extraction system for the removal of polychlorinated biphenyls from bovine milk via COSMO-RS: Membrane screening by Merlet, G., Flores, M., Villarroel, E., Araya-López, C., Cabezas, R., Pino-Soto, L., Romero, J., Quijada-Maldonado, E.

“…[Display omitted] •Membranes with high affinity for PCB allow high transmembrane fluxes.•COSMO-RS allows to find suitable membrane for perstraction…”
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COSMO-RS evaluation as a tool for prediction of solvents in dispersive liquid-phase microextraction: Evaluation of conventional solvents and ionic liquids as extractants by Villarroel, E., Olea, F., Araya-López, C., Merlet, G., Cabezas, R., Romero, J., Quijada-Maldonado, E.

“…•COSMO-RS assessment were carried out for microextraction.•Pesticides, herbicides, PAHs, halogenated pollutants were evaluated.•Brominated pollutants, carbon…”
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Diluent effects in the solvent extraction of rhenium (VII) with amine extractants in [Tf2N]-based ionic liquids: Experimental and COSMO-RS analysis by Villarroel, E., Olea, F., Araya-López, C., Gajardo, J., Merlet, G., Cabezas, R., Romero, J., Quijada-Maldonado, E.

“…•Solvent extraction of Re(VII) with ionic liquids as diluents.•The role that plays the ionic liquids as diluents was investigated.•Ionic liquids take part in…”
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Semigroup identities of supertropical matrices by Izhakian, Z, Merlet, G

“…We prove that, for any $n$, the monoid of all $n \times n$ supertropical matrices extending tropical matrices satisfies nontrivial semigroup identities. These…”
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A fast approximation algorithm for the Lyapunov exponent of stochastic max-plus systems by Goverde, R.M.P., Heidergott, B., Merlet, G.

“…This paper addresses the problem of approximately computing the Lyapunov exponent of stochastic maxplus linear systems. Our approach allows for an efficient…”
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