Search Results - "Nieto, J M"

Mineral sequestration of CO2 by aqueous carbonation of coal combustion fly-ash by MONTES-HERNANDEZ, G, PEREZ-LOPEZ, R, RENARD, F, NIETO, J. M, CHARLET, L

“…The increasing CO2 concentration in the Earth's atmosphere, mainly caused by fossil fuel combustion, has led to concerns about global warming. A technology…”
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Gas phase dehydration of glycerol to acrolein over WO3-based catalysts prepared by non-hydrolytic sol–gel synthesis by Nadji, L, Massó, A, Delgado, D, Issaadi, R, Rodriguez-Aguado, E, Rodriguez-Castellón, E, López Nieto, J M

“…Solid acid catalysts based on WO3–SiO2 and WO3–ZrO2–SiO2 were prepared by one-pot non-hydrolytic sol–gel method and tested in the gas phase glycerol…”
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Long-term immune response accompanies clinical outcomes in severe asthmatics treated with anti-IL-5/IL-5R biologics by Lorente-Sorolla, C, Bernaola, J, Sánchez-Mellado, D, Gil-Martínez, M, Naharro-González, S, Betancor, D, Fernández-Nieto, M, Pinillos-Robles, E J, Santillán Coello, J M, Villacampa-Aubá, J M, Rodríguez-Nieto, M J, Sastre, J, Valverde-Monge, M, Rodrigo-Muñoz, J M, Del Pozo, V

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Analysis of the spatial variation of heavy metals in the Guadiana Estuary sediments (SW Iberian Peninsula) based on GIS-mapping techniques by Delgado, J., Nieto, J.M., Boski, T.

“…This work reveals the usefulness of the GIS (Geographic Information Systems) mapping techniques to show the distribution of pollutants along an estuarine…”
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Reducing vehicle emissions and fuel consumption in the city by using particle swarm optimization by Olivera, A. C., García-Nieto, J. M., Alba, E.

“…Nowadays, the increasing levels of polluting emissions and fuel consumption of the road traffic in modern cities directly affect air quality, the city economy,…”
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Oxidative dehydrogenation of ethane over Ni–W–O mixed metal oxide catalysts by Solsona, B., López Nieto, J.M., Concepción, P., Dejoz, A., Ivars, F., Vázquez, M.I.

“…Ni–W–O mixed oxides have been tested in the oxidative dehydrogenation of ethane: ethane conversion influences ethylene selectivity in W-rich catalysts, while…”
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Kinetic Study of Oxidative Dehydrogenation of Ethane over MoVTeNb Mixed-Oxide Catalyst by Valente, Jaime S, Quintana-Solórzano, R, Armendáriz-Herrera, H, Barragán-Rodríguez, G, López-Nieto, J. M

“…A MoVTeNb multimetallic mixed oxide was studied for the oxidative dehydrogenation of ethane, a promising alternative for catalytic ethylene production…”
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Redox and Catalytic Properties of Promoted NiO Catalysts for the Oxidative Dehydrogenation of Ethane by Delgado, D, Solsona, B, Ykrelef, A, Rodríguez-Gómez, A, Caballero, A, Rodríguez-Aguado, E, Rodríguez-Castellón, E, López Nieto, J. M

“…NiO and metal-promoted NiO catalysts (M-NiO, with a M/(M+Ni) atomic ratio of 0.08, with M = Nb, Sn, or La) have been prepared, tested in the oxidative…”
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Seasonal water quality variations in a river affected by acid mine drainage: the Odiel River (South West Spain) by Olı́as, M., Nieto, J.M., Sarmiento, A.M., Cerón, J.C., Cánovas, C.R.

“…This paper intends to analyse seasonal variations of the quality of the water of the Odiel River. This river, together with the Tinto River, drains the Iberian…”
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Rare earth elements mobility processes in an AMD-affected estuary: Huelva Estuary (SW Spain) by Lecomte, K.L., Sarmiento, A.M., Borrego, J., Nieto, J.M.

“…Huelva Estuary is a transition zone where REE-rich acidic waters interact with saline-alkaline seawater. This mixing process influences the geochemical and…”
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Prevalence, Characteristics, and Outcome of Asthmatic Patients With Type 2 Diseases in Hospitalized Patients With COVID-19 in Madrid, Spain by Barroso, B, Valverde-Monge, M, Cañas Jose, A, Rodrigo-Muñoz, J M, Gonzalez-Cano, B, Villalobos-Violan, V, Betancor, D, Gomez-Cardeñosa, A, Vallejo-Chamorro, G, Baptista-Serna, L, Villalobos-Vilda, C, Ortega-Martin, L, Gómez-López, A, Sanchez-Pernaute, O, Romero-Bueno, F, Rodriguez-Nieto, M J, Del Pozo, V, Sastre, J

“…Barroso et al discuss the prevalence, characteristics, and outcome of asthmatic patients with type 2 diseases in hospitalized patients with COVID-19 in Madrid,…”
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Selective oxidation of propane and ethane on diluted Mo–V–Nb–Te mixed-oxide catalysts by Solsona, B., Vázquez, M.I., Ivars, F., Dejoz, A., Concepción, P., López Nieto, J.M.

“…Te-free and Te-containing Mo–V–Nb mixed oxide catalysts were diluted with several metal oxides (SiO 2, γ-Al 2O 3, α-Al 2O 3, Nb 2O 5, or ZrO 2), characterized,…”
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Understanding the kinetic behavior of a Mo–V–Te–Nb mixed oxide in the oxydehydrogenation of ethane by Quintana-Solórzano, R., Barragán-Rodríguez, G., Armendáriz-Herrera, H., López-Nieto, J.M., Valente, Jaime S.

“…•The oxydehydrogenation of ethane to ethylene was studied over a MoVNbTe catalyst.•Experiments and kinetics were combined to understand the catalyst’s…”
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Carbonation of alkaline paper mill waste to reduce CO2 greenhouse gas emissions into the atmosphere by PEREZ-LOPEZ, R, MONTES-HERNANDEZ, G, NIETO, J. M, RENARD, F, CHARLET, L

“…The global warming of Earth's near-surface, air and oceans in recent decades is a direct consequence of anthropogenic emission of greenhouse gases into the…”
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Selective oxidative dehydrogenation of ethane over SnO2-promoted NiO catalysts by Solsona, B., Concepción, P., Demicol, B., Hernández, S., Delgado, J.J., Calvino, J.J., López Nieto, J.M.

“…Sn-doped NiO catalysts are highly efficient for the oxidative dehydrogenation of ethane. Addition of a tiny amount of tin highly increases selectivity to…”
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Evaluation of the dissolved contaminant load transported by the Tinto and Odiel rivers (South West Spain) by Olías, M., Cánovas, C.R., Nieto, J.M., Sarmiento, A.M.

“…The Tinto and Odiel rivers are heavily affected by acid mine drainage (AMD). However, the exact quantities of contaminants transported into the Huelva estuary…”
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Oxidative dehydrogenation of ethane: A study over the structure and robustness of Ni―W―O catalysts by AGOURAM, S, DEJOZ, A, IVARS, F, VAZQUEZ, I, LOPEZ NIETO, J. M, SOLSONA, B

“…The robustness of one selected Ni-W-O catalyst has been studied in the oxidative dehydrogenation of ethane. This catalyst initially deactivates for the first…”
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Phenol removal from hypersaline wastewaters in a Membrane Biological Reactor (MBR): Operation and microbiological characterisation by Dosta, J., Nieto, J.M., Vila, J., Grifoll, M., Mata-Álvarez, J.

“…In this study, two Membrane Biological Reactors (MBR) with submerged flat membranes, one at lab-scale conditions and the other at pilot-plant conditions, were…”
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Optimizing Both Catalyst Preparation and Catalytic Behaviour for the Oxidative Dehydrogenation of Ethane of Ni–Sn–O Catalysts by Solsona, B., López Nieto, J. M., Agouram, S., Soriano, M. D., Dejoz, A., Vázquez, M. I., Concepción, P.

“…Bulk Ni–Sn–O catalysts have been synthesized, tested in the oxidative dehydrogenation of ethane and characterized by several physicochemical techniques. The…”
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Hydrochemical variations and contaminant load in the Río Tinto (Spain) during flood events by Cánovas, C.R., Hubbard, C.G., Olías, M., Nieto, J.M., Black, S., Coleman, M.L.

“…The aim of this work is to study the hydrochemical variations during flood events in the Río Tinto, SW Spain. Three separate rainfall/flood events were…”
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