Objetivo Catalytic pyrolysis of biomass is a process for the conversion of lignocellulosic biomass to a liquid product that has potential to be utilized as a fuel, a source of renewable chemicals and as an alternative to crude oil for upgrading to transportation fuels. ZSM-5 zeolite is the most studied catalyst for this process due to its acidity and shape-selectivity, which favour the conversion of biomass oxygenates to valuable aromatic hydrocarbons and limit the formation of coke. Among the shortcomings of the ZSM-5 zeolite is the small size of its pores; these small pores do not allow the large molecules in the pyrolysis vapours to access the active acid sites. Secondly, its sensitivity to biomass metals leads to poisoning and deterioration of its selectivity. Coupled with the high cost of the ZSM-5, the later leads to significant operating costs that arise from the necessity to replace the deactivated catalyst with fresh material at high rates.The objective of this proposal is to investigate and improve on the economics of the process by reduction of catalyst-related operating costs and optimization of catalyst selectivity towards desirable products. This is going to be achieved through utilization of microporous zeolites modified with mesoporosity. Mixed results have been reported with such zeolites in the past. To address this, a suitable experimental procedure will be developed for the systematic study of mesoporosity through assessment of multiple aspects of catalyst performance, such as activity, selectivity, coke suppression and deoxygenation. Increased activity and selectivity is expected to result from increased accessibility of larger molecules to the zeolite acid sites. In order to address the short lifetime of the catalyst, the mechanism of poisoning from biomass metals will also be studied and modification of the catalyst, tentatively with implementation of materials more reactive to biomass metals, will be investigated in order to extend its lifetime. Ámbito científico social scienceseconomics and businesseconomicsnatural scienceschemical sciencesinorganic chemistryinorganic compoundsnatural scienceschemical sciencescatalysisengineering and technologyenvironmental engineeringenergy and fuelsagricultural sciencesagricultural biotechnologybiomass Programa(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Tema(s) MSCA-IF-2016 - Individual Fellowships Convocatoria de propuestas H2020-MSCA-IF-2016 Consulte otros proyectos de esta convocatoria Régimen de financiación MSCA-IF-EF-ST - Standard EF Coordinador ASTON UNIVERSITY Aportación neta de la UEn € 183 454,80 Dirección ASTON TRIANGLE B4 7ET Birmingham Reino Unido Ver en el mapa Región West Midlands (England) West Midlands Birmingham Tipo de actividad Higher or Secondary Education Establishments Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Participación en los programas de I+D de la UE Opens in new window Red de colaboración de HORIZON Opens in new window Coste total € 183 454,80