Search Results - "Alzueta, M. U."

Escaping undesired gas-phase chemistry: Microwave-driven selectivity enhancement in heterogeneous catalytic reactors by Ramirez, A, Hueso, J L, Abian, M, Alzueta, M U, Mallada, R, Santamaria, J

“…Research in solid-gas heterogeneous catalytic processes is typically aimed toward optimization of catalyst composition to achieve a higher conversion and,…”
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Formation of PAH and soot during acetylene pyrolysis at different gas residence times and reaction temperatures by Sánchez, N.E., Callejas, A., Millera, A., Bilbao, R., Alzueta, M.U.

“…The formation of polycyclic aromatic hydrocarbons (PAH)11Polycyclic aromatic hydrocarbons. and soot from the pyrolysis of acetylene was studied, taking into…”
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Influence of water vapor addition on soot oxidation at high temperature by Arnal, C., Alzueta, M.U., Millera, A., Bilbao, R.

“…An experimental study was carried out into the influence of water vapor on the oxidation of Printex-U at high temperature. Printex-U is a commercial carbon…”
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Experimental study on the effect of different CO2 concentrations on soot and gas products from ethylene thermal decomposition by Abián, M., Millera, A., Bilbao, R., Alzueta, M.U.

“…► Soot can originate in oxy-fuel combustion processes. ► Thermal decomposition of ethylene–CO2 mixtures is studied as representative of soot precursors. ►…”
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Influence of Reactant Mixing in a Laminar Flow Reactor:  The Case of Gas Reburning. 1. Experimental Study by Liesa, F, Alzueta, M. U, Millera, A, Bilbao, R

“…An experimental work of the reburn process in a laminar flow reactor with two coaxial feeding streams has been performed, with the objective of analyzing the…”
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Effect of Recirculation Gases on Soot Formed from Ethylene Pyrolysis by Abián, M., Millera, A., Bilbao, R., Alzueta, M. U.

“…Flue gas recirculation (FGR) is an effective technology both to control NO x emissions during combustion processes and to control temperature and make-up for…”
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Experimental and Kinetic Study of the Interaction of a Commercial Soot with NO at High Temperature by Arnal, C., Alzueta, M. U., Millera, A., Bilbao, R.

“…An experimental and kinetic study at high temperature was made of the interaction of NO with Printex-U, a commercial carbon black, considered as diesel soot…”
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Experimental and computational study of methane mixtures pyrolysis in a flow reactor under atmospheric pressure by Keramiotis, Ch, Vourliotakis, G., Skevis, G., Founti, M.A., Esarte, C., Sánchez, N.E., Millera, A., Bilbao, R., Alzueta, M.U.

“…A study of the pyrolysis of methane mixtures in a laboratory reactor, exploring the influence of the bath gas used (N2 and CO2) and the presence of small…”
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An experimental parametric study of gas reburning under conditions of interest for oxy-fuel combustion by Giménez-López, J., Aranda, V., Millera, A., Bilbao, R., Alzueta, M.U.

“…An experimental parametric study on the NO reduction efficiency by reburning under oxy-fuel conditions has been performed through the gas-phase interactions…”
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Acetylene soot reaction with NO in the presence of CO by Mendiara, T., Alzueta, M.U., Millera, A., Bilbao, R.

“…The heterogeneous reaction of soot with NO can be considered as a means of reduction of the emissions of both pollutants from combustion systems. In this…”
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Influence of the concentration of ethanol and the interaction of compounds in the pyrolysis of acetylene and ethanol mixtures by Esarte, C., Callejas, A., Millera, A., Bilbao, R., Alzueta, M.U.

“…The pyrolysis of acetylene, ethanol and acetylene–ethanol mixtures in the 975–1475 K temperature range has been studied. The purpose of this work is to analyze…”
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An experimental and modeling study of the oxidation of acetylene in a flow reactor by Alzueta, M.U., Borruey, M., Callejas, A., Millera, A., Bilbao, R.

“…Acetylene is a hydrocarbon of significance in a variety of processes. It is an intermediate species during combustion processes and it is recognized as one of…”
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Formation of Polycyclic Aromatic Hydrocarbons in the Pyrolysis of 2-Methylfuran at Different Reaction Temperatures by Viteri, F., Baena, C., Millera, Á., Bilbao, R., Alzueta, M. U.

“…The formation of soot and 16 priority polycyclic aromatic hydrocarbons (PAH) has been studied during the pyrolysis of 2-methylfuran (2-MF), with a constant…”
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Oxidation of formaldehyde and its interaction with nitric oxide in a flow reactor by Glarborg, P, Alzueta, M.U, Kjærgaard, K, Dam-Johansen, K

“…The oxidation of formaldehyde in a flow reactor has been studied experimentally under diluted conditions at 800 to 1400 K and with the stoichiometry between…”
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Nitric Oxide Reduction by Non-hydrocarbon Fuels. Implications for Reburning with Gasification Gases by Glarborg, P, Kristensen, P. G, Dam-Johansen, K, Alzueta, M. U, Millera, A, Bilbao, R

“…The ability of non-hydrocarbon fuels such as CO and H2 to reduce nitric oxide under conditions relevant for the reburning process is investigated…”
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Study of the oxidation of ammonia in a flow reactor. Experiments and kinetic modeling simulation by Abián, M., Benés, M., Goñi, A. de, Muñoz, B., Alzueta, M.U.

“…•Conversion of NH3 for different temperatures and stoichiometries is studied.•O2 availability is very important for the conversion of ammonia.•NO formation…”
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Role of Potassium and Calcium on the Combustion Characteristics of Biomass Obtained from Thermogravimetric Experiments by Abián, M, Alzueta, M. U, Carvalho, A, Rabaçal, M, Costa, M

“…This work focuses on the combustion behavior of raw and demineralized grape pomace and grape pomace doped with 0.1, 0.5, 0.82 (equal to the K concentration in…”
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An augmented reduced mechanism for the reburning process by Giral, I., Alzueta, M.U.

“…A skeletal and an augmented reduced mechanisms (ARM) describing the reburning process have been obtained. The full chemistry is taken from the detailed kinetic…”
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Influence of temperature and gas residence time on the formation of polycyclic aromatic hydrocarbons (PAH) during the pyrolysis of ethanol by Viteri, F., López, A., Millera, Á., Bilbao, R., Alzueta, M.U.

“…•PAH concentration and its toxicity, mainly on soot, increase as the residence time increases.•The maximum PAH concentration shifts to higher temperature with…”
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Interaction of NH3 and NO under combustion conditions. Experimental flow reactor study and kinetic modeling simulation by Alzueta, M.U., Ara, L., Mercader, V.D., Delogu, M., Bilbao, R.

“…The interaction between ammonia and NO under combustion conditions is analyzed in the present work, from both experimental and kinetic modelling points of…”
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