The emergence of biorefineries in the French industrial map has highlighted the major challenge of the recovery of products of interest from fermentation broth, products such as, for example, carboxylic acids. Conventional purification processes like distillation or solvent extraction present drawbacks that could be alleviated by using alternative processes such as supercritical carbon dioxide (scCO2) fractionation. ScCO2 fractionation was already proposed for purification of aqueous alcohol mixtures, but rarely for recovery of organic acids. Recovery of acetic acid (AA), here chosen as a model compound, from dilute aqueous solutions using a scCO2 continuous countercurrent packed column was experimentally studied at laboratory scale. Result...
This work presents a simple dynamic modelling of a process of separation of a quaternary mixture usi...
The aim of the present study is to assess and compare various processes aiming at recover CO2 from p...
The supercritical CO2 fractionation is a process which aims at separating different chemical compoun...
L'émergence des bioraffineries dans le paysage industriel français a mis en évidence l’enjeu majeur ...
Fractionation of dilute acetic acid aqueous mixtures was operated using a continuous countercurrent ...
Le fractionnement par CO2 supercritique est un procédé séparatif très sélectif mais peu exploité à l...
In this work, the modeling and simulation of a fractionation packed column for the recovery of isopr...
In this work, the modeling and simulation of a fractionation packed column for the recovery of isopr...
Le fractionnement par CO2 supercritique est un procédé visant la séparation de différents composés p...
Ce travail concerne l'extraction de substances naturelles d'origine végétale en utilisant des procéd...
In the present work, the viability of the selective fractionation of carbohydrate mixtures (lactose-...
The supercritical fluid extraction, using carbon dioxide, has several advantages over conventional m...
This work has dealt with extraction of natural substances from plants using « green » processes such...
La thèse vise l'application du concept de bioraffinerie (extraction, fractionnement, séparation de c...
La thèse vise l'application du concept de bioraffinerie (extraction, fractionnement, séparation de c...
This work presents a simple dynamic modelling of a process of separation of a quaternary mixture usi...
The aim of the present study is to assess and compare various processes aiming at recover CO2 from p...
The supercritical CO2 fractionation is a process which aims at separating different chemical compoun...
L'émergence des bioraffineries dans le paysage industriel français a mis en évidence l’enjeu majeur ...
Fractionation of dilute acetic acid aqueous mixtures was operated using a continuous countercurrent ...
Le fractionnement par CO2 supercritique est un procédé séparatif très sélectif mais peu exploité à l...
In this work, the modeling and simulation of a fractionation packed column for the recovery of isopr...
In this work, the modeling and simulation of a fractionation packed column for the recovery of isopr...
Le fractionnement par CO2 supercritique est un procédé visant la séparation de différents composés p...
Ce travail concerne l'extraction de substances naturelles d'origine végétale en utilisant des procéd...
In the present work, the viability of the selective fractionation of carbohydrate mixtures (lactose-...
The supercritical fluid extraction, using carbon dioxide, has several advantages over conventional m...
This work has dealt with extraction of natural substances from plants using « green » processes such...
La thèse vise l'application du concept de bioraffinerie (extraction, fractionnement, séparation de c...
La thèse vise l'application du concept de bioraffinerie (extraction, fractionnement, séparation de c...
This work presents a simple dynamic modelling of a process of separation of a quaternary mixture usi...
The aim of the present study is to assess and compare various processes aiming at recover CO2 from p...
The supercritical CO2 fractionation is a process which aims at separating different chemical compoun...