Elvira Spatolisano is a Research Fellow (RTD-A) at the Department of Chemistry, Materials and Chemical Engineering “G. Natta” of Politecnico di Milano. She received her Master’s Degree in Chemical Engineering cum laude at Politecnico di Milano in 2018. In the same year, she won a doctoral scholarship founded by MIUR (the Italian Minister of University and Research) at Politecnico di Milano, where she received her PhD cum laude in Industrial Chemistry and Chemical Engineering in 2022. She worked as a post-doc research fellow in the CMIC Department and then she became a junior researcher in 2022. As a member of the “Group on Advanced Separation Processes & Gas Processing—GASP”, her research activity, also carried out in collaboration with Italian and foreign universities and research centers, concerns the analysis and development of new sustainable processes, with particular attention to the modeling of mass-transfer phenomena for reacting and non-reacting systems. She was involved in the development and industrialization of the HydroClaus process of Eni S.p.A., to study its kinetic model and analyze the critical issues for its scale-up. Currently, she studies the implementation of alternative energy vectors to promote decarbonization, as ammonia, biofuels and hydrogen, through the techno-economic analysis of different value chains.