Description du projet
Conversion catalytique efficace du glycérol en propylène
Financé par le programme Actions Marie Skłodowska-Curie, le projet CatGTP entend valoriser le glycérol brut, un sous-produit du processus de fabrication du biodiesel. Le projet développera une voie innovante d’hydrodésoxygénation (HDO) catalytique en une étape pour valoriser le glycérol brut en biopropylène (GTP), et ainsi répondre à la pénurie de matières premières oléfiniques. L’accent sera mis sur une meilleure compréhension des fonctions de surface des catalyseurs à base de carbure de molybdène afin d’évaluer et d’ajuster leurs propriétés de HDO au moyen d’une approche de conception rationnelle soutenue par la spectroscopie à résolution temporelle. Une expérimentation haut débit permettant de déterminer rapidement les principaux paramètres affectant l’efficacité catalytique du GTP (activité, sélectivité et stabilité à long terme) sera également réalisée.
Objectif
The CatGTP project aims at valorising crude glycerol, which is a by-product of world-scale biodiesel industry. I will develop an innovative one-step catalytic hydrodeoxygenation (HDO) route for upgrading crude glycerol-to-biopropylene (GTP), thus contributing to overcome the challenge of olefins feedstock shortage and diversification in EU. At the University of Lille-ULille (France), I will focus the first part of project on better understanding the surface functions of MoCx≤1@OMS catalysts to assess and tune their HDO properties using a rational design approach backed-up by time-resolved spectroscopy (in situ µRaman and operando NAP-XPS techniques). This part will involve a secondment at the Max Planck Society-MPS (Germany) for elucidating the C-O catalytically active-sites and GTP pathways under near-practice HDO conditions. The second part of project will comprise high-throughput experimentations for quickly determining the main parameters affecting GTP catalytic efficiency (activity, selectivity and long-term stability), and thus, setting the optimisation-intensification bases for the GTP process.
The CatGTP’s training objectives are to develop all skills necessary to get established as a full independent scientist within the area of in situ/Operando analyses of catalysed reactions and their optimisation/intensification, and further grow a fruitful collaboration with industry and between these EU labs. Combining the high-level labs-facilities and host/partner supports, I will carry out synergic multi-tasks for successfully achieving the research and training objectives set, thereby, enhancing my professional career prospects in European Union (EU). The exploitation and dissemination of the as-obtained results expect to generate great benefits for the European research Area and industries, as well as, high socio-economical and environmental impacts on the EU society.
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MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)Coordinateur
59000 Lille
France