The upgrading of lignocellulosic biomass into strategic molecules for the chemical industry requires the adaptation of refining procedures to the transformation of oxygenated species. In this context, the dehydration of alcohols has seen renewed interest over the last decade. The work presented here aims at unravelling the reactivity of a model alcohol (isopropanol) over aluminic catalysts at the molecular scale. To this purpose, a study combining experiments and modelling at the molecular scale (DFT) and at the reactor scale (kinetic modelling) has been set up. By combining infrared spectroscopic experiments, kinetic measurements and molecular modelling of the adsorption and reaction pathways of isopropanol on gamma alumina, it is shown th...
Aquesta tesi es centra en l'adsorció i reactivitat de mono- i poli-alcohols derivats de residus de b...
Acceptorless dehydrogenation into carbonyls and molecular hydrogen is an attractive strategy to valo...
Ethanol dehydration was investigated using platelet gamma-Al2O3 over a wide range of reaction temper...
La valorisation de la biomasse lignocellulosique en molécules plateforme pour l'industrie chimique r...
Alcohol dehydration is of prominent relevance in the context of biomass conversion. This reaction ca...
Moving away from fossil ressources is currently being accompanied by the increasing exploitation of ...
In the context of biomass valorization by heterogeneous catalysis, computational chemistry is key to...
Fundação de Amparo a Pesquisa no Estado do Rio Grande do SulEthene or ethylene is a hydrocarbon main...
Temperature programmed desorption (TPD) of ethanol, as well as ethanol and methanol dehydration reac...
The effect of composition and of surface properties on alcohol-coupling reactions was studied on Mgy...
Growing interest in finding renewable alternatives to conventional fossil fuels and petroleum-derive...
Over 140 million tonnes of ethylene are produced annually by the cracking of petroleum feedstocks. ...
The relationship between the chemical composition and the activity of zeolites has been unambiguousl...
Conversion of ethanol was investigated over four commercial aluminas prepared by different industria...
University of Minnesota Ph.D. dissertation. August 2012. Major: Chemical Engineering. Advisor: Adity...
Aquesta tesi es centra en l'adsorció i reactivitat de mono- i poli-alcohols derivats de residus de b...
Acceptorless dehydrogenation into carbonyls and molecular hydrogen is an attractive strategy to valo...
Ethanol dehydration was investigated using platelet gamma-Al2O3 over a wide range of reaction temper...
La valorisation de la biomasse lignocellulosique en molécules plateforme pour l'industrie chimique r...
Alcohol dehydration is of prominent relevance in the context of biomass conversion. This reaction ca...
Moving away from fossil ressources is currently being accompanied by the increasing exploitation of ...
In the context of biomass valorization by heterogeneous catalysis, computational chemistry is key to...
Fundação de Amparo a Pesquisa no Estado do Rio Grande do SulEthene or ethylene is a hydrocarbon main...
Temperature programmed desorption (TPD) of ethanol, as well as ethanol and methanol dehydration reac...
The effect of composition and of surface properties on alcohol-coupling reactions was studied on Mgy...
Growing interest in finding renewable alternatives to conventional fossil fuels and petroleum-derive...
Over 140 million tonnes of ethylene are produced annually by the cracking of petroleum feedstocks. ...
The relationship between the chemical composition and the activity of zeolites has been unambiguousl...
Conversion of ethanol was investigated over four commercial aluminas prepared by different industria...
University of Minnesota Ph.D. dissertation. August 2012. Major: Chemical Engineering. Advisor: Adity...
Aquesta tesi es centra en l'adsorció i reactivitat de mono- i poli-alcohols derivats de residus de b...
Acceptorless dehydrogenation into carbonyls and molecular hydrogen is an attractive strategy to valo...
Ethanol dehydration was investigated using platelet gamma-Al2O3 over a wide range of reaction temper...