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Browsing by Author "Le Saché, Estelle"
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Article
Analysis of Dry Reforming as direct route for gas phase CO2 conversion. The past, the present and future of catalytic DRM technologies
Le Saché, Estelle; Ramírez Reina, Tomás (Elsevier, 2022)Transition to low carbon societies requires advanced catalysis and reaction engineering to pursue green routes for fuels ...
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Biogas Conversion to Syngas Using Advanced Ni-Promoted Pyrochlore Catalysts: Effect of the CH4/CO2 Ratio
Le Saché, Estelle; Alvarez Moreno, Andrea; Ramírez Reina, Tomás (Frontiers Media, 2021)Biogas is defined as the mixture of CH4 and CO2 produced by the anaerobic digestion of biomass. This particular mixture ...
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Flexible syngas production using a La2Zr2-xNixO7-δ pyrochlore-double perovskite catalyst: Towards a direct route for gas phase CO2 recycling
Le Saché, Estelle; Pastor Pérez, Laura; Garcilaso, Victoria; Watson, D. J.; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio; Ramírez Reina, Tomás (Elsevier, 2020)The bi-reforming of methane (BRM) has the advantage of utilising greenhouse gases and producing H2 rich syngas. In this ...
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Article
From biogas upgrading to CO2 utilization and waste recycling: A novel circular economy approach
Baena Moreno, Francisco Manuel; Le Saché, Estelle; Price, Cameron A. H.; Ramírez Reina, Tomás; Navarrete Rubia, Benito (Elsevier, 2021-05)Herein a novel process to synergize biogas upgrading, CO2 utilization and waste recycling is proposed. Our study emerges ...
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Article
Multicomponent Ni-CeO2 nanocatalysts for syngas production from CO2/CH4 mixtures
Le Saché, Estelle; Santos Muñoz, José Luis; Smith, T.J.; Centeno Gallego, Miguel Ángel; Arellano García, H.; Odriozola Gordón, José Antonio; Ramírez Reina, Tomás (Elsevier, 2018)The dry reforming of methane with CO2 is a common route to transform CO2/CH4 mixtures into added value syngas. Ni based ...
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Article
Physicochemical comparison of precipitated calcium carbonate for different configurations of a biogas upgrading unit
Baena Moreno, Francisco Manuel; Price, Cameron A. H.; Le Saché, Estelle; Pastor Pérez, Laura; Sebastiá Sáez, Daniel; Ramírez Reina, Tomás (Wiley, 2019)BACKGROUND:Thispaperpresentsaphysicochemicalcomparisonofthesolidproductsobtainedfromtwoalternativeprocessesthatrecyclewa ...
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Versatile Ni-Ru catalysts for gas phase CO2 conversion: Bringing closer dry reforming, reverse water gas shift and methanation to enable end-products flexibility
Merkouri, Loukia Pantzechroula; Le Saché, Estelle; Pastor Pérez, Laura; Duyar, Melis S.; Ramírez Reina, Tomás (Elsevier, 2022)Advanced catalytic materials able to catalyse more than one reaction efficiently are needed within the CO2 utilisation ...