L’objectif de ce travail de thèse porte sur le stockage chimique du CO2 émis par l’industrie sidérurgique. Le processus de carbonatation directe de l’olivine et l’influence des conditions opératoires est évaluée afin d’optimiser le rendement de la réaction. Cependant, pour une acceptabilité environnementale et une rentabilité économique du projet, la récupération et la valorisation des produits de la carbonatation doivent toutes deux être considérées. La séparation des particules de chromite contenues dans l’olivine et inertes au cours de carbonatation, est tout d’abord étudiée par flottation en amont de la carbonatation. L’expérience de carbonatation montre qu’il est également possible d’extraire la chromite par séparation magnétique. Le r...
Direct mineral carbonation by an ex-situ process in an aqueous system has been investigated over the...
Olivine is present in large amountsin nature and has a high concentration of magnesium oxide. The ca...
International audienceAqueous solutions equilibrated with supercritical CO(2) (150 degrees C and tot...
This work deals with the study of direct carbonation of olivine in solution, for the chemical transf...
CO2 sequestration by reaction with abundant, reactive minerals such as olivine has often been consid...
International audienceCO 2 sequestration by carbonation of olivine: a new process for optimal separa...
International audienceCO 2 sequestration by carbonation of olivine: a new process for optimal separa...
International audienceCO 2 sequestration by carbonation of olivine: a new process for optimal separa...
La carbonatation minérale est une technique alternative de capture et stockage du CO2 anthropique. L...
AbstractStudies of olivine carbonation are relevant for ex-situ CO2 storage, and the main results ca...
Global warming is an urgent issue all over the world and mineral carbonation for CO₂ sequestration i...
AbstractMineral carbonation is based on the reaction of CO2 with metal oxide bearing materials to fo...
Mineral carbonation used for CO2 sequestration faces three main challenges: increasing the overall c...
AbstractStudies of olivine carbonation are relevant for ex-situ CO2 storage, and the main results ca...
Carbonation of Mg-rich minerals offers an intriguing candidate carbon sequestration process technolo...
Direct mineral carbonation by an ex-situ process in an aqueous system has been investigated over the...
Olivine is present in large amountsin nature and has a high concentration of magnesium oxide. The ca...
International audienceAqueous solutions equilibrated with supercritical CO(2) (150 degrees C and tot...
This work deals with the study of direct carbonation of olivine in solution, for the chemical transf...
CO2 sequestration by reaction with abundant, reactive minerals such as olivine has often been consid...
International audienceCO 2 sequestration by carbonation of olivine: a new process for optimal separa...
International audienceCO 2 sequestration by carbonation of olivine: a new process for optimal separa...
International audienceCO 2 sequestration by carbonation of olivine: a new process for optimal separa...
La carbonatation minérale est une technique alternative de capture et stockage du CO2 anthropique. L...
AbstractStudies of olivine carbonation are relevant for ex-situ CO2 storage, and the main results ca...
Global warming is an urgent issue all over the world and mineral carbonation for CO₂ sequestration i...
AbstractMineral carbonation is based on the reaction of CO2 with metal oxide bearing materials to fo...
Mineral carbonation used for CO2 sequestration faces three main challenges: increasing the overall c...
AbstractStudies of olivine carbonation are relevant for ex-situ CO2 storage, and the main results ca...
Carbonation of Mg-rich minerals offers an intriguing candidate carbon sequestration process technolo...
Direct mineral carbonation by an ex-situ process in an aqueous system has been investigated over the...
Olivine is present in large amountsin nature and has a high concentration of magnesium oxide. The ca...
International audienceAqueous solutions equilibrated with supercritical CO(2) (150 degrees C and tot...