Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues

This work aims to develop a numerical simulation model of the combined and integrated production process of combustion and gasification, for a synthesis gas production system (SYNGAS), fed with municipal solid waste (MSW), agricultural and forestry waste. For this purpose, the EMSO software (Environ...

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Autores principales:	Matheus Oliveira, Ana Ramos, Eliseu Monteiro, Abel Rouboa
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Gasification Syngas Solid residues Circular economy Modeling Fixed bed Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/f88eca508e904b4e94c9603b17193175
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spelling	oai:doaj.org-article:f88eca508e904b4e94c9603b171931752021-11-18T04:49:48ZModeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues2352-484710.1016/j.egyr.2021.07.124https://doaj.org/article/f88eca508e904b4e94c9603b171931752021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721005886https://doaj.org/toc/2352-4847This work aims to develop a numerical simulation model of the combined and integrated production process of combustion and gasification, for a synthesis gas production system (SYNGAS), fed with municipal solid waste (MSW), agricultural and forestry waste. For this purpose, the EMSO software (Environment for Modeling, Simulation, and Optimization) was used in the formulation of a fixed-bed gasifier with the co-current flow. The model is developed based on mathematical calculations of partial differential equations, being one-dimensional (1-D), and considers chemical kinetics, diffusivity, and heat and mass transfer phenomena. Its validation is based on data available in the literature (variables, initial and operational conditions). As a result, a simulation of a gasifier was obtained, capable of predicting the production of Syngas, having a good correlation with the published experimental results. The general data obtained were in agreement, with high consistency for the analysis of the pilot plant in the laboratory and semi-industrial scale for solid waste processing. However, detailing the behavior of the gasifier is essential to maximize the efficiency of the process. For that, the numerical simulation tested several operational parameters, such as air–fuel ratio and gasifier temperature for instance.Matheus OliveiraAna RamosEliseu MonteiroAbel RouboaElsevierarticleGasificationSyngasSolid residuesCircular economyModelingFixed bedElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 7, Iss , Pp 256-269 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Gasification Syngas Solid residues Circular economy Modeling Fixed bed Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Gasification Syngas Solid residues Circular economy Modeling Fixed bed Electrical engineering. Electronics. Nuclear engineering TK1-9971 Matheus Oliveira Ana Ramos Eliseu Monteiro Abel Rouboa Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues
description	This work aims to develop a numerical simulation model of the combined and integrated production process of combustion and gasification, for a synthesis gas production system (SYNGAS), fed with municipal solid waste (MSW), agricultural and forestry waste. For this purpose, the EMSO software (Environment for Modeling, Simulation, and Optimization) was used in the formulation of a fixed-bed gasifier with the co-current flow. The model is developed based on mathematical calculations of partial differential equations, being one-dimensional (1-D), and considers chemical kinetics, diffusivity, and heat and mass transfer phenomena. Its validation is based on data available in the literature (variables, initial and operational conditions). As a result, a simulation of a gasifier was obtained, capable of predicting the production of Syngas, having a good correlation with the published experimental results. The general data obtained were in agreement, with high consistency for the analysis of the pilot plant in the laboratory and semi-industrial scale for solid waste processing. However, detailing the behavior of the gasifier is essential to maximize the efficiency of the process. For that, the numerical simulation tested several operational parameters, such as air–fuel ratio and gasifier temperature for instance.
format	article
author	Matheus Oliveira Ana Ramos Eliseu Monteiro Abel Rouboa
author_facet	Matheus Oliveira Ana Ramos Eliseu Monteiro Abel Rouboa
author_sort	Matheus Oliveira
title	Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues
title_short	Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues
title_full	Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues
title_fullStr	Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues
title_full_unstemmed	Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues
title_sort	modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/f88eca508e904b4e94c9603b17193175
work_keys_str_mv	AT matheusoliveira modelingandsimulationofafixedbedgasificationprocessforthermaltreatmentofmunicipalsolidwasteandagriculturalresidues AT anaramos modelingandsimulationofafixedbedgasificationprocessforthermaltreatmentofmunicipalsolidwasteandagriculturalresidues AT eliseumonteiro modelingandsimulationofafixedbedgasificationprocessforthermaltreatmentofmunicipalsolidwasteandagriculturalresidues AT abelrouboa modelingandsimulationofafixedbedgasificationprocessforthermaltreatmentofmunicipalsolidwasteandagriculturalresidues
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Modeling and simulation of a fixed bed gasification process for thermal treatment of municipal solid waste and agricultural residues

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