Search Results - "Guilera, Jordi"

Higher tolerance to sulfur poisoning in CO2 methanation by the presence of CeO2 by Alarcón, Andreina, Guilera, Jordi, Soto, Rodrigo, Andreu, Teresa

“…•The thermal stability of the CeO2-promoted catalyst was excellent.•The sulfur tolerance of CeO2-promoted sample was much higher.•Addition of CeO2 to nickel…”
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On the role of ceria in Ni-Al2O3 catalyst for CO2 plasma methanation by Biset-Peiró, Martí, Guilera, Jordi, Zhang, Ting, Arbiol, Jordi, Andreu, Teresa

“…[Display omitted] •Optimal catalyst formulation can differ from plasma and thermal processes.•CO and CO2 hydrogenation are both parallel reaction pathways in…”
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Metal-oxide promoted Ni/Al2O3 as CO2 methanation micro-size catalysts by Guilera, Jordi, del Valle, Jaime, Alarcón, Andreina, Díaz, José Antonio, Andreu, Teresa

“…[Display omitted] •Addition of 15 wt.% of metal oxide promoters is beneficial for CO2 methanation.•Ni-La2O3/Al2O3 showed the highest activity.•La2O3 and CeO2…”
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Design of a Multi-Tubular Catalytic Reactor Assisted by CFD Based on Free-Convection Heat-Management for Decentralised Synthetic Methane Production by Andreina Alarcón, Raquel Busqué, Teresa Andreu, Jordi Guilera

“…A simple reactor design for the conversion of CO2 methanation into synthetic methane based on free convection is an interesting option for small-scale,…”
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Passivation of Co/Al2O3 Catalyst by Atomic Layer Deposition to Reduce Deactivation in the Fischer–Tropsch Synthesis by José Antonio Díaz-López, Jordi Guilera, Martí Biset-Peiró, Dan Enache, Gordon Kelly, Teresa Andreu

“…The present work explores the technical feasibility of passivating a Co/γ-Al2O3 catalyst by atomic layer deposition (ALD) to reduce deactivation rate during…”
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CO2 sorption and transport behavior of ODPA-based polyetherimide polymer films by Simons, Katja, Nijmeijer, Kitty, Sala, Jordi Guilera, van der Werf, Hans, Benes, Nieck E., Dingemans, Theo J., Wessling, Matthias

“…Plasticization phenomena can significantly reduce the performance of polymeric membranes in high-pressure applications. Polyetherimides (PEIs) are a promising…”
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Facile integration of ordered nanowires in functional devices by Guilera, Jordi, Fàbrega, Cristian, Casals, Olga, Hernández-Ramírez, Francisco, Wang, Shuangzhou, Mathur, Sanjay, Udrea, Florian, De Luca, Andrea, Ali, S. Zeeshan, Romano-Rodríguez, Albert, Prades, J. Daniel, Morante, Joan R.

“…The integration of one-dimensional (1D) nanostructures of non-industry-standard semiconductors in functional devices following bottom-up approaches is still an…”
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Economic viability of SNG production from power and CO2 by Guilera, Jordi, Ramon Morante, Joan, Andreu, Teresa

“…[Display omitted] •Production of SNG at MW scale is now technically feasible.•Estimated production costs of synthetic natural gas are 70–125 EUR/MWh, not…”
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Ignition of CO2 methanation using DBD-plasma catalysis in an adiabatic reactor by Biset-Peiró, Martí, Guilera, Jordi, Andreu, Teresa

“…[Display omitted] •DBD plasma-catalysis can be employed as an ignitor of the reaction.•Autothermal operation can be obtained by adjusting the gas hour space…”
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Satisfactory catalyst stability in SNG production using real biogas despite sulfur poisoning evidences at different reactor zones by Guilera, Jordi, Soto, Rodrigo, Alarcón, Andreina, Andreu, Teresa

“…[Display omitted] •Catalyst activity was stable using real biogas for 1,000 h.•Sintering was restricted to initial reactor zones.•Sulfur poisoning was detected…”
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An insight into the heat-management for the CO2 methanation based on free convection by Alarcón, Andreina, Guilera, Jordi, Andreu, Teresa

“…This article presents a novel heat-management approach for CO2 valorization to synthetic natural gas based on free convection to the environment, without…”
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Adiabatic plasma-catalytic reactor configuration: Energy efficiency enhancement by plasma and thermal synergies on CO2 methanation by Biset-Peiró, Martí, Mey, Rubén, Guilera, Jordi, Andreu, Teresa

“…[Display omitted] •DBD plasma-catalytic CO2 methanation yield increases using an adiabatic reactor.•The amount of heat released is controlled by the reactant…”
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CO2 conversion to synthetic natural gas: Reactor design over Ni–Ce/Al2O3 catalyst by Alarcón, Andreina, Guilera, Jordi, Andreu, Teresa

“…[Display omitted] •Kinetics on Ni–Ce/Al2O3 are experimentally obtained and considered for a CFD model.•SNG production (95% CH4) on a multitubular exchange…”
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Optimization of nickel and ceria catalyst content for synthetic natural gas production through CO2 methanation by Alarcón, Andreina, Guilera, Jordi, Díaz, José Antonio, Andreu, Teresa

“…Manufacturing of catalysts with high reaction rates at mild conditions is important for an efficient production of synthetic natural gas through the CO2…”
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Carbon footprint of synthetic natural gas through biogas catalytic methanation by Guilera, Jordi, Filipe, Mariana, Montesó, Aleix, Mallol, Ignasi, Andreu, Teresa

“…The carbon footprint of synthetic natural gas production from biogas catalytic methanation was determined. The material and energy data inputs required to…”
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Fischer-Tropsch synthesis: Towards a highly-selective catalyst by lanthanide promotion under relevant CO2 syngas mixtures by Guilera, Jordi, Díaz-López, José Antonio, Berenguer, Antonio, Biset-Peiró, Martí, Andreu, Teresa

“…The role of lanthanides as promoters on cobalt-based catalysts for Fischer-Tropsch synthesis was evaluated under relevant biomass-derived syngas mixtures…”
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Bimetallic cobalt catalysts promoted by La2O3for the production of high-calorie synthetic gas by Alarcón, Andreina, Palma, Olatz, Martín Morales, Elena, Biset-Peiró, Martí, Andreu, Teresa, Guilera, Jordi

“…[Display omitted] •Bimetallic cobalt catalysts for high-calorie gas production.•Second metal shifts the selectivity to targeted products.•Low temperatures and…”
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Synthetic natural gas production from biogas in a waste water treatment plant by Guilera, Jordi, Andreu, Teresa, Basset, Núria, Boeltken, Tim, Timm, Friedemann, Mallol, Ignasi, Morante, Joan Ramon

“…The technical feasibility of synthetic natural gas production from biogenic source was evaluated under industrially relevant conditions. The biogas produced…”
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Economic viability of SNG production from power and CO^sub 2 by Guilera, Jordi, Morante, Joan Ramon, Andreu, Teresa

“…Power-to-Gas is a chemical energy storage technology based on converting electrical energy into chemical energy in the form of a certain gas, typically…”
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Binder effect on CeO2-based technical catalyst performance: insights and implications by Martín Morales, Elena, Ruiz, Kandela, Llorente, Albert, Biset-Peiró, Martí, Guilera, Jordi

“…Cerium oxide has earned recognition as a valuable support material in heterogeneous catalysis due to its exceptional catalytic properties. Ensuring the…”
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