Vegetable oil hydrogenation is a process used to increase oil texture and conservation properties for the food industry. The highly exothermic reaction consists in converting the C=C double bonds of "unsaturated" fatty acids in the presence of hydrogen and a solid catalyst. The hydrogenation of polyunsaturated fats must be favored, while reducing the isomerization into so-called trans fatty acids. This double selectivity objective is achievable at high hydrogen pressure (>10 bar) and low temperature ( 10 bar) et faible température (< 120°C). Les réacteurs structurés de type monolithe-échangeur représentent une alternative intéressante aux réacteurs discontinus à suspension, couramment utilisés. Constitués de nombreux canaux millimétriques, ...
Nowadays, biomass and carbon dioxide valorization are considered as a helpful solution to the enviro...
L'institut Français du Pétrole (IFP) ayant acquis une grande expérience dans le domaine des catalyse...
Fatty acids containing more than one double bond (polyunsaturated fatty acids) indicated by high iod...
L’hydrogénation des huiles végétales est un procédé permettant d’adapter leurs propriétés physico-ch...
Un procédé d'étude de l'hydrocraquage des huiles végétales en autoclave est décrit. Les principaux o...
During this project the catalytic hydrogenation of a mixture of fatty acids derivatives was performe...
Hydrogenation has been carried out in a batch reactor with three different oxidized bleached oils in...
Vegetable oils were hydrogenated in a supercritical single-phase mixture with propane and hydrogen. ...
Polyunsaturated fatty acids are the main cause of the poor thermal and oxidative stabilities of fatt...
Hydrogenation of vegetable fats is an important biomolecule modification process, traditionally carr...
The viscosity of edible oils was measured before and after hydrogenation to assess a new model for p...
L'objectif de ce travail est l'hydrogénation sélective d'une double liaison C=C du linoléate d'éthyl...
The conventional soybean oil hydrogenation process (metal catalyst on solid support particles slurri...
L'un des objectifs de l'industrie aéronautique est, aujourd'hui, de fournir une flotte aérienne plus...
La réaction de transestérification des huiles végétales avec de l'éthanol permet la production d’est...
Nowadays, biomass and carbon dioxide valorization are considered as a helpful solution to the enviro...
L'institut Français du Pétrole (IFP) ayant acquis une grande expérience dans le domaine des catalyse...
Fatty acids containing more than one double bond (polyunsaturated fatty acids) indicated by high iod...
L’hydrogénation des huiles végétales est un procédé permettant d’adapter leurs propriétés physico-ch...
Un procédé d'étude de l'hydrocraquage des huiles végétales en autoclave est décrit. Les principaux o...
During this project the catalytic hydrogenation of a mixture of fatty acids derivatives was performe...
Hydrogenation has been carried out in a batch reactor with three different oxidized bleached oils in...
Vegetable oils were hydrogenated in a supercritical single-phase mixture with propane and hydrogen. ...
Polyunsaturated fatty acids are the main cause of the poor thermal and oxidative stabilities of fatt...
Hydrogenation of vegetable fats is an important biomolecule modification process, traditionally carr...
The viscosity of edible oils was measured before and after hydrogenation to assess a new model for p...
L'objectif de ce travail est l'hydrogénation sélective d'une double liaison C=C du linoléate d'éthyl...
The conventional soybean oil hydrogenation process (metal catalyst on solid support particles slurri...
L'un des objectifs de l'industrie aéronautique est, aujourd'hui, de fournir une flotte aérienne plus...
La réaction de transestérification des huiles végétales avec de l'éthanol permet la production d’est...
Nowadays, biomass and carbon dioxide valorization are considered as a helpful solution to the enviro...
L'institut Français du Pétrole (IFP) ayant acquis une grande expérience dans le domaine des catalyse...
Fatty acids containing more than one double bond (polyunsaturated fatty acids) indicated by high iod...