Data

NameGómez Barea, Alberto
DepartmentIngeniería Química y Ambiental
Knowledge areaIngeniería Química
Professional categoryCatedrático de Universidad
E-mailRequest
           

  Statistics

  • Items

    45

  • Visits

    4161

  • Downloads

    6800

  Publications

 

Article
Icon

Facing the high share of variable renewable energy in the power system: Flexibility and stability requirements

Guerra Huilca, Karla Belén; García Haro, Pedro; Gutiérrez, Raúl E.; Gómez Barea, Alberto (Elsevier, 2022-03-01)
Power systems with a high share of variable renewable energy (VRE) represent a challenge to system operators because of ...
Article
Icon

Techno-economic and operational assessment of concentrated solar power plants with a dual supporting system

Gutiérrez, Raúl E.; García Haro, Pedro; Gómez Barea, Alberto (Elsevier, 2021-11-01)
This study evaluates the benefits of integrating a full renewable dual back-up system (biomass and Thermal Energy Storage ...
Article
Icon

Fluid dynamic analysis of dual fluidized bed gasifier for solar applications

Suárez Almeida, Montserrat; Gómez Barea, Alberto; Pfeifer C.; Leckner, Bob (Elsevier B.V., 2021-01-01)
A hydrodynamic model of a dual fluidized bed gasifier (DFBG) is developed and its predictions are compared with measurements ...
Article
Icon

Tar conversion of biomass syngas in a downstream char bed

Fuentes Cano, Diego Javier; Berg, L. von; Diéguez Alonso, A.; Scharler, R.; Gómez Barea, Alberto; Anca Couce, A. (Elsevier, 2020-01-01)
The catalytic conversion of biomass-derived tars over char during long tests (over 6 h) is studied. The syngas is generated ...
Final Degree Project
Icon

Estudio y simulación de la combustión de un gas de síntesis procedente de la gasificación de biomasa

Gómez Barea, Alberto; Salinero González, Adrián (2019-01-01)
La combustión se encuentra presente en todo proceso industrial donde se necesita la generación de calor, como puede ser ...
Master's Final Project
Icon

Study of the effect of CO2 on char particle temperature and conversion in oxy-fuel combustion in fluidized bed

Gómez Barea, Alberto; Salinero González, Jesús; Berdugo Vilches, Ana (2019-01-01)
In the energy sector, carbon capture has emerged as a technical solution for reducing CO2 emissions, which are responsible ...
Master's Final Project
Icon

Análisis experimental y modelo fluidodinámico de una unidad de lecho fluido circulante

Gómez Barea, Alberto; Suárez Almeida, Montserrat; Migoya García, Sergio (2019-01-01)
El desarrollo de reactores de lecho fluidizado para el procesamiento de reacciones gas-sólido es de gran interés para la ...
Article
Icon

Tar yield and composition from poultry litter gasification in a fluidised bed reactor: Effects of equivalence ratio, temperature and limestone addition

Horvat, Alen; Pandey, Daya Shankar; Mello, Barbara B.; Gómez Barea, Alberto; Kwapinska, Marzena; Fryda, Lydia Emilie; Kwapinski, Witold; Leahy, James J.; Rabou, Luc P. L. M. (Royal Society of Chemistry, 2019-01-01)
Air gasification of poultry litter was experimentally investigated in a laboratory scale bubbling fluidised bed gasifier. ...
PhD Thesis
IconIcon

Medida de la temperatura superficial de combustión de carbonizado mediante pirometría con cámara digital para estudiar el efecto del CO2 en su oxi-conversión en reactores de lecho fluido.

Gómez Barea, Alberto; Salinero González, Jesús (2018-02-22)
A pesar del trabajo en oxi-combustión de partículas de carbón/carbonizado en reactores de lecho fluido, el efecto de cambiar ...
Presentation
Icon

Study of the Potential Ecological Risk of Heavy Metals in the Residue from Thermal Conversion of a Sewage Sludge

Ronda Gálvez, Alicia; Ferreira, V.; Salinero, J.; García Haro, Pedro; Fuentes Cano, Diego Javier; Nilsson, Susanna Louise; Gómez Barea, Alberto (EUBCE, 2018-01-01)
The thermal conversion of the sewage sludge by pyrolysis, gasification and combustion can be an attractive alternative ...
Presentation
Icon

The Role of Biomass in the Future Development of CSP in Southern Europe: the Case of Spain

García Haro, Pedro; Peñalver Pichaco, Daniel; Suárez Almeida, Montserrat; Larson, Eric; Ghoniem, Ahmed F.; Gómez Barea, Alberto (EUBCE, 2018-01-01)
For 2030, Spain has set ambitious targets for increasing intermittent renewable electricity generation. Concentrated Solar ...
Presentation
Icon

Waste Gasification for Power Generation: Assessment of Industrial and Non-Industrial Alkaline Residues as Sorbents for Acid Gas Removal

García Haro, Pedro; Arroyo, J,; Almeida, V.F. de; Salinero, J.; Vidal Barrero, Fernando; Gómez Barea, Alberto (EUBCE, 2018-01-01)
The search of sustainable and affordable materials for the cleaning of acid gas in biomass gasification is one of the many ...
Presentation
Icon

The role of advanced waste-To-energy technologies in landfill mining

Aracil, Cristina; García Haro, Pedro; Gómez Barea, Alberto (WITPress, 2017-01-01)
Recently, the European Parliament has decided to include a specific reference to "Enhanced Landfill Mining" (ELFM) in the ...
Presentation
Icon

Dynamic assessment of Waste-to-Energy Schemes in Current European Landfill-Dominant Regions

Aracil Fernández, Carmen; García Haro, Pedro; Fuentes Cano, Diego Javier; Gómez Barea, Alberto (EUBCE, 2017-01-01)
Even when European regulation has been encouraging landfill reduction in the last decades, 13 out of 28 EU countries still ...
Presentation
Icon

Heavy Metals Partitioning during Thermal Conversion of Sewage Sludge in a Fluidized Bed under Conditions Relevant for Pyrolysis and Gasification

Ronda Gálvez, Alicia; Ferreira, V.; Arroyo, J.; García Haro, Pedro; Fuentes Cano, Diego Javier; Nilsson, Susanna Louise; Salinero, J; Gómez Barea, Alberto (EUBCE, 2017-01-01)
There is a growing concern on the final disposal of urban organic wastes, such as municipal solid waste (MSW) and sewage ...
Presentation
Icon

Influence of the Stoichiometric Ratio on Tar Composition during Fluidized Bed Gasification

Fuentes Cano, Diego Javier; Salinero, J.; García Haro, Pedro; Nilsson, Susanna Louise; Gómez Barea, Alberto (EUBCE, 2017-01-01)
Fluidized bed gasification is a promising technology for the energetic valorization of biomass and wastes. However the ...
Article
Icon

The effects of calcium and potassium on CO2 gasification of birch wood in a fluidized bed

Kramb, Jason; Gómez Barea, Alberto; DeMartini, Nikolai; Romar, Henrik; Doddapaneni, Taharaka Rama K.C.; Konttinen, Jukka (Elsevier, 2017-01-01)
Birch wood was leached of its naturally occurring ash forming elements and doped with three concentrations of calcium or ...
Final Degree Project
Icon

Medida de la temperatura superficial del carbonizado de Haya en un reactor de lecho fluido mediante pirometría para aclarar el efecto del CO2 en oxicombustión

Gómez Barea, Alberto; Berdugo Vilches, Ana (2016-01-01)
Debido a la necesidad de reducir las emisiones de CO2, causantes de la intensificación del efecto invernadero y el ...
Master's Final Project
Icon

Absorción de contaminantes inorgánicos de un gas de gasificación de RDF mediante sosa cáustica

Gómez Barea, Alberto; Rueda Lillo, Francisco Javier (2016-01-01)
Chemical absorption of H2S, NH3 and HCl from syngas derived from the gasification of SRF using caustic solutions is studied. ...
Article
Icon

Poultry Litter Gasification in a Fluidized Bed Reactor: Effects of Gasifying Agent and Limestone Addition

Pandey, Daya Shankar; Kwapinska, Marzena; Gómez Barea, Alberto; Horvat, Alen; Fryda, Lydia Emilie; Rabou, Luc P. L. M.; Leahy, James J.; Kwapinski, Witold (American Chemical Society, 2016-01-01)
Air and air-steam gasification of poultry litter was experimentally studied in a laboratory scale bubbling fluidized bed ...
Article
Icon

Effect of CO2 on oxy-fuel combustion of coal-char particles in a fluidized bed: Modeling and comparison with the conventional mode of combustion

Bu, Changsheng; Gómez Barea, Alberto; Chen, Xiaoping; Leckner, Bob; liu, Daoyin; Pallarés, David; Lu, Ping (Elsevier, 2016-01-01)
A char combustion model is developed to study the effect of CO2 on the combustion of coarse char particles under oxy-fuel ...
Presentation
Icon

Experimental Investigation of Olive Tree Pruning Gasification in a Bench-Scale Fluidized Bed

Nilsson, Susanna Louise; Gómez Barea, Alberto; Fuentes Cano, Diego Javier; Pinna, G.; García Haro, Pedro (EUBCE, 2016-01-01)
Olive tree pruning was gasified in a laboratory fluidized bed reactor using air as gasifying agent. Different operating ...
Master's Final Project
Icon

Medida de la temperatura superficial del carbonizado en combustión mediante pirometría con cámara digital

Gómez Barea, Alberto; Salinero González, Jesús (2015-06-01)
Debido a las características propias de la combustión en reactores de lecho fluido es muy difícil medir la temperatura ...
Final Degree Project
Icon

Diseño de una planta de gasificación de residuos sólidos urbanos para generación de electricidad con una pila de combustible

Gómez Barea, Alberto; Hernández López, Santiago (2015-01-01)
En este trabajo se pretende diseñar una planta de generación eléctrica mediante pilas de combustible, que utilice para la ...
Article
Icon

Devolatilization of a single fuel particle in a fluidized bed under oxy-combustion conditions. Part B: Modeling and comparison with measurements

Bu, Changsheng; Leckner, Bob; Chen, Xiaoping; Gómez Barea, Alberto; Liu, Daoying; Pallarés, David (Elsevier, 2015-01-01)
A detailed one-dimensional transient model is developed to describe the conversion of a single fuel particle in O2/N2 and ...
Article
Icon

Ignition behavior of single coal particle in a fluidized bed under O2/CO2 and O2/N2 atmospheres: A combination of visual image and particle temperature

Bu, Changsheng; Liu, Daoying; Chen, Xiaoping; Pallarés, David; Gómez Barea, Alberto (Elsevier, 2014-01-01)
Single coal particle ignition behavior was studied in a two-dimensional (200 mm × 20 mm × 400 mm) fluidized bed under O2/N2 ...
Article
Icon

Modeling biomass char gasification kinetics for improving prediction of carbon conversion in a fluidized bed gasifier

Kramb, Jason; Konttinen, Jukkla; Gómez Barea, Alberto; Moilanen, Antero; Umeki, Kentaro (Elsevier, 2014-01-01)
Gasification of biomass in a fluidized bed (FB) was modeled based on kinetic data obtained from previously conducted ...
Presentation
Icon

A Tar Conversion Model for Fluidized Bed Biomass Gasifiers

Fuentes Cano, Diego Javier; Gómez Barea, Alberto; Nilsson, Susanna Louise; Campoy Naranjo, Manuel (EUBCE, 2014-01-01)
A comprehensive tar conversion model for biomass gasification has not been developed up to date due to the great deal of ...
PhD Thesis
Icon

Studies on tar formation and conversion for the development of a three-stage gasifier

Gómez Barea, Alberto; Fuentes Cano, Diego Javier (2013-04-05)
Autothermal air-blown gasification in a fluidized bed gasifier (FBG) is a promisingalternative for the valorization of ...
Presentation
Icon

Conversion of Olive Tree Prunings Fluidized Bed: Experiments and Gasifier Modeling

Nilsson, Susanna Louise; Gómez Barea, Alberto; Campoy Naranjo, Manuel; Pinna, G.; Silva Pérez, Manuel Antonio; Ollero de Castro, Pedro Antonio (EUBCE, 2013-01-01)
Fuel conversion measurements were conducted in a laboratory fluidized bed (FB) to characterize the most important steps ...
Presentation
Icon

Gasification kinetics of char from olive tree pruning with CO2 and stema in fluidized bed

Nilsson, Susanna Louise; Gómez Barea, Alberto; Fuentes Cano, Diego Javier; Pardo, I.; Pinna, G.; Silva Pérez, Manuel Antonio; Ollero de Castro, Pedro Antonio (EUBCE, 2013-01-01)
Kinetics of gasification of char from olive tree pruning was measured in a fluidized bed at temperatures between 760 and ...
Article
Icon

Thermochemical biorefinery based on dimethyl ether as intermediate: Technoeconomic assessment

García Haro, Pedro; Ollero de Castro, Pedro Antonio; Villanueva Perales, Ángel Luis; Gómez Barea, Alberto (Elsevier, 2012-01-01)
Thermochemical biorefinery based on dimethyl ether (DME) as an intermediate is studied. DME is converted into methyl ...
Presentation
Icon

Gasification of Wastes in a Pilot Fluidized Bed Gasifier

Campoy Naranjo, Manuel; Gómez Barea, Alberto; Ollero de Castro, Pedro Antonio; Nilsson, Susanna Louise; Fuentes Cano, Diego Javier (EUBCE, 2011-01-01)
A technical assessment of gasification of various wastes in fluidized bed was made by conducting test in a 100 kWth pilot ...
Article
Icon

Application of biomass gasification fly ash for brick manufacturing

Fernández Pereira, Constantino; Casa, J.A. de la; Gómez Barea, Alberto; Arroyo Torralvo, Fátima; Leiva Fernández, Carlos; Luna Galiano, Yolanda (Elsevier, 2011-01-01)
Biomass gasification technology offers an attractive way to use low-grade fuels in energy production with high efficiency ...
Presentation
Icon

Biomass oxy-gasification integrated into a coal oxy-boiler.

Gómez Barea, Alberto; Leckner, Bob; Ollero de Castro, Pedro Antonio (EUBCE, 2011-01-01)
A biomass gasifier coupled to an oxy­combustion boiler is an attractive concept, enabling simultaneous production of syngas ...
Presentation
Icon

Devolatilization of two agricultural residues in fluidized bed: product distribution and influence of fluidization agent

Nilsson, Susanna Louise; Gómez Barea, Alberto; Fuentes Cano, Diego Javier; Peña, Yolanda; Ollero de Castro, Pedro Antonio; Campoy Naranjo, Manuel (EUBCE, 2011-01-01)
Devolatilization of two agricultural residues; corn stover and a solid by-product from enzymatic hydrolysis of biomass ...
Presentation
Icon

The Effect of Temperature and Steam Concentration on the Yields of Tar Compounds in Fluidized Bed Pyrolysis

Fuentes Cano, Diego Javier; Gómez Barea, Alberto; Nilsson, Susanna Louise; Campoy Naranjo, Manuel; Ollero de Castro, Pedro Antonio (EUBCE, 2011-01-01)
The effect of temperature and steam concentration on the yields of different tar compounds was investigated. Wood pellets ...
Presentation
Icon

Techno-Economical Analysis for a 3 MWth Gasification Plant Revamping: Use of Enriched Air and Steam as Gasifying Agent

Campoy Naranjo, Manuel; Gómez Barea, Alberto; Fuentes Cano, Diego Javier; Nilsson, Susanna Louise; Claro, G.; Ollero de Castro, Pedro Antonio (2010-01-01)
An assessment of the revamping of a 3 MWth atmospheric­pressure bubbling fluidized bed biomass gasifier was made in order ...
Presentation
Icon

Fluid-Dynamics of a Cold Model of a Fluidized Bed Gasification System with Reduced Tar Content

Gómez Barea, Alberto; Fuentes Cano, Diego Javier; Nilsson, Susanna Louise; Tirado, J.; Ollero de Castro, Pedro Antonio (EUBCE, 2010-01-01)
A new gasification concept for biomass/waste gasification for electricity production for small/medium application has been ...
Presentation
Icon

Gasification of Char from Dried Sewage Sludge with Steam and CO2 in Fluidized Bed

Nilsson, Susanna Louise; Gómez Barea, Alberto; Fuentes Cano, Diego Javier; Ollero de Castro, Pedro Antonio (EUBCE, 2010-01-01)
Kinetics of gasification of char obtained from dried sewage sludge (DSS) with steam and CO2 have been measured in a ...
Presentation
Icon

Gasification of Char from Dried Sewage Sludge with Steam and CO2 in Fluidized Bed

Gómez Barea, Alberto; Fuentes Cano, Diego Javier; Ollero de Castro, Pedro Antonio; Nilsson, Susanna Louise (EUBCE, 2010-01-01)
Kinetics of gasification of char obtained from dried sewage sludge (DSS) with steam and CO2 have been measured in a ...
Presentation
Icon

Investigation of Tar Properties for Tar Removal by Scrubbing

Fuentes Cano, Diego Javier; Claro, G.; Nilsson, Susanna Louise; Gómez Barea, Alberto; Ollero de Castro, Pedro Antonio (EUBCE, 2010-01-01)
A new concept to remove tar by scrubbing from biomass gasification gas is investigated. The concept is based on a system ...
Presentation
Icon

Empirical Correlations for Biomass Pyrolysis Predictions

Neves, D.; Thunman, H.; Matos, A.; Tarelho, L.; Gómez Barea, Alberto (EUBCE, 2010-01-01)
This work provides literature data on the characteristics of biomass pyrolysis. It is analyzed the behavior of product ...
Presentation
Icon

Approximate Prediction of Gas-Solid Conversion in Fluidized Bed Reactors

Gómez Barea, Alberto; Leckner, Bob; Campoy Naranjo, Manuel (ECI Digital Archives, 2007-01-01)
A simple method is proposed to evaluate the performance of fluidized bed reactors where an nth-order gas-solid reaction ...
Article
Icon

Downstream evolution of unconfined vortices: mechanical and thermal aspects

Pérez-Saborid Sánchez-Pastor, Miguel; Herrada Gutiérrez, Miguel Ángel; Gómez Barea, Alberto; González Barrero, Ana María (Cambridge University Press (CUP), 2002-01-01)
We present a numerical study of the downstream evolution (mechanical and thermal) of vortex-jet cores whose velocity and ...