This work is focused on the characterization of physical and thermodynamic properties of CO2-cocoa butter (CB) and CO2-PEG400 saturated mixture. Measurements of density, volumetric expansion, viscosity and CO2 solubility were carried out on CB-rich phase at 313 and 353 K and pressures up to 40 MPa. The experimental techniques have previously been compared and validated with DMSO-CO2 mixture. Density measurements were performed using the vibrating tube technology at pressures ranging from 0.1 to 25 MPa. Experimental values were well correlated with the modified Tait equation. CO2 solubility measurements were coupled to the density ones in the same pressures ranges. At 25 MPa, the solubility of CO2 in CB is 31.4 % and 28 .7 % at 313 and 353 K...
Le CO2 est un produit des nombreuses voies métaboliques intervenant lors de l’affinage des fromages....
International audienceThe use of supercritical carbon dioxide technology for lipid processing has re...
The use of microdevices to run high pressure processes for chemical reaction, nanomaterial synthesis...
This work is focused on the characterization of physical and thermodynamic properties of CO2-cocoa b...
International audienceThis work is focused on the development of new characterization techniques of ...
Cette thèse est financée par Total et par l’agence nationale de la recherche (ANR), elle s’inscrit d...
Over the last two decades, environmental goals (COP21) aiming to reduce Greenhouse Gasemissions and ...
Asymmetric mixtures, consisting of both light (gas) and heavy (liquid) components, are involved in m...
Supercritical technology offers an alternative to conventional processes for generating powder. The ...
Les objectifs environnementaux (COP21) visant à réduire les émissions de gaz à effet de serre et l'i...
This study presents the development of an improved technique for viscosity measurements under high p...
International audienceThis study presents the development of an improved technique for viscosity mea...
Ce doctorat a été préparé en cotutelle avec l'Ecole Supérieure de Technologie Chimique de Prague (Ré...
In process engineering science, volumetric properties and phase equilibria are used together to desi...
This study is a preliminary work of a global project aiming at a new clean recrystallization / fract...
Le CO2 est un produit des nombreuses voies métaboliques intervenant lors de l’affinage des fromages....
International audienceThe use of supercritical carbon dioxide technology for lipid processing has re...
The use of microdevices to run high pressure processes for chemical reaction, nanomaterial synthesis...
This work is focused on the characterization of physical and thermodynamic properties of CO2-cocoa b...
International audienceThis work is focused on the development of new characterization techniques of ...
Cette thèse est financée par Total et par l’agence nationale de la recherche (ANR), elle s’inscrit d...
Over the last two decades, environmental goals (COP21) aiming to reduce Greenhouse Gasemissions and ...
Asymmetric mixtures, consisting of both light (gas) and heavy (liquid) components, are involved in m...
Supercritical technology offers an alternative to conventional processes for generating powder. The ...
Les objectifs environnementaux (COP21) visant à réduire les émissions de gaz à effet de serre et l'i...
This study presents the development of an improved technique for viscosity measurements under high p...
International audienceThis study presents the development of an improved technique for viscosity mea...
Ce doctorat a été préparé en cotutelle avec l'Ecole Supérieure de Technologie Chimique de Prague (Ré...
In process engineering science, volumetric properties and phase equilibria are used together to desi...
This study is a preliminary work of a global project aiming at a new clean recrystallization / fract...
Le CO2 est un produit des nombreuses voies métaboliques intervenant lors de l’affinage des fromages....
International audienceThe use of supercritical carbon dioxide technology for lipid processing has re...
The use of microdevices to run high pressure processes for chemical reaction, nanomaterial synthesis...