Supported ruthenium nanoparticles for supercritical water gasification - synthesis, activity and stability- Synthesis and characterisation of ruthenium-based catalysts for biomass methanation/gasification in supercritical water (400°C, 300 bar)- Catalyst performance assessment for continuous model feed (glycerol) or real biomass (sewage sludge) gasification- Validation of commercial catalysts for pilot plant- Catalyst deactivation investigations (leaching, sintering, coking, poisoning)- In charge of the continuous supercritical water gasifications rig (maintenance, cleaning)- Responsible of analytical devices (N2-physisorption, carbon analyser, microGC)