Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD
- Autores
- Soria, Jose Miguel; Gauthier, Daniel; Flamant, Gilles; Rodriguez, Rosa; Mazza, German Delfor
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Municipal Solid Waste Incineration (MSWI) in fluidized bed is a very interesting technology mainly due to high combustion efficiency, great flexibility for treating several types of waste fuels and reduction in pollutants emitted with the flue gas. However, there is a great concern with respect to the fate of heavy metals (HM) contained in MSW and their environmental impact. In this study, a coupled two-scale CFD model was developed for MSWI in a bubbling fluidized bed. It presents an original scheme that combines a single particle model and a global fluidized bed model in order to represent the HM vaporization during MSW combustion. Two of the most representative HM (Cd and Pb) with bed temperatures ranging between 923 and 1073. K have been considered. This new approach uses ANSYS FLUENT 14.0 as the modelling platform for the simulations along with a complete set of self-developed user-defined functions (UDFs). The simulation results are compared to the experimental data obtained previously by the research group in a lab-scale fluid bed incinerator. The comparison indicates that the proposed CFD model predicts well the evolution of the HM release for the bed temperatures analyzed. It shows that both bed temperature and bed dynamics have influence on the HM vaporization rate. It can be concluded that CFD is a rigorous tool that provides valuable information about HM vaporization and that the original two-scale simulation scheme adopted allows to better represent the actual particle behavior in a fluid bed incinerator.
Fil: Soria, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina
Fil: Gauthier, Daniel. Centre National de la Recherche Scientifique; Francia
Fil: Flamant, Gilles. Centre National de la Recherche Scientifique; Francia
Fil: Rodriguez, Rosa. Universidad Nacional de San Juan; Argentina
Fil: Mazza, German Delfor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina - Materia
-
Computational Fluid Dynamic
Fluidized Bed
Heavy Metal Vaporization
Two-Scale Model
Waste Incineration - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/50239
Ver los metadatos del registro completo
id |
CONICETDig_bc20aa535a2b000d3b003edc9150347c |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/50239 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFDSoria, Jose MiguelGauthier, DanielFlamant, GillesRodriguez, RosaMazza, German DelforComputational Fluid DynamicFluidized BedHeavy Metal VaporizationTwo-Scale ModelWaste Incinerationhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Municipal Solid Waste Incineration (MSWI) in fluidized bed is a very interesting technology mainly due to high combustion efficiency, great flexibility for treating several types of waste fuels and reduction in pollutants emitted with the flue gas. However, there is a great concern with respect to the fate of heavy metals (HM) contained in MSW and their environmental impact. In this study, a coupled two-scale CFD model was developed for MSWI in a bubbling fluidized bed. It presents an original scheme that combines a single particle model and a global fluidized bed model in order to represent the HM vaporization during MSW combustion. Two of the most representative HM (Cd and Pb) with bed temperatures ranging between 923 and 1073. K have been considered. This new approach uses ANSYS FLUENT 14.0 as the modelling platform for the simulations along with a complete set of self-developed user-defined functions (UDFs). The simulation results are compared to the experimental data obtained previously by the research group in a lab-scale fluid bed incinerator. The comparison indicates that the proposed CFD model predicts well the evolution of the HM release for the bed temperatures analyzed. It shows that both bed temperature and bed dynamics have influence on the HM vaporization rate. It can be concluded that CFD is a rigorous tool that provides valuable information about HM vaporization and that the original two-scale simulation scheme adopted allows to better represent the actual particle behavior in a fluid bed incinerator.Fil: Soria, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; ArgentinaFil: Gauthier, Daniel. Centre National de la Recherche Scientifique; FranciaFil: Flamant, Gilles. Centre National de la Recherche Scientifique; FranciaFil: Rodriguez, Rosa. Universidad Nacional de San Juan; ArgentinaFil: Mazza, German Delfor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; ArgentinaPergamon-Elsevier Science Ltd2015-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/50239Soria, Jose Miguel; Gauthier, Daniel; Flamant, Gilles; Rodriguez, Rosa; Mazza, German Delfor; Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD; Pergamon-Elsevier Science Ltd; Waste Management (elmsford); 43; 9-2015; 176-1870956-053XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.wasman.2015.05.021info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0956053X15003724info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:37:00Zoai:ri.conicet.gov.ar:11336/50239instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:37:00.878CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD |
title |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD |
spellingShingle |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD Soria, Jose Miguel Computational Fluid Dynamic Fluidized Bed Heavy Metal Vaporization Two-Scale Model Waste Incineration |
title_short |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD |
title_full |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD |
title_fullStr |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD |
title_full_unstemmed |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD |
title_sort |
Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD |
dc.creator.none.fl_str_mv |
Soria, Jose Miguel Gauthier, Daniel Flamant, Gilles Rodriguez, Rosa Mazza, German Delfor |
author |
Soria, Jose Miguel |
author_facet |
Soria, Jose Miguel Gauthier, Daniel Flamant, Gilles Rodriguez, Rosa Mazza, German Delfor |
author_role |
author |
author2 |
Gauthier, Daniel Flamant, Gilles Rodriguez, Rosa Mazza, German Delfor |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Computational Fluid Dynamic Fluidized Bed Heavy Metal Vaporization Two-Scale Model Waste Incineration |
topic |
Computational Fluid Dynamic Fluidized Bed Heavy Metal Vaporization Two-Scale Model Waste Incineration |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Municipal Solid Waste Incineration (MSWI) in fluidized bed is a very interesting technology mainly due to high combustion efficiency, great flexibility for treating several types of waste fuels and reduction in pollutants emitted with the flue gas. However, there is a great concern with respect to the fate of heavy metals (HM) contained in MSW and their environmental impact. In this study, a coupled two-scale CFD model was developed for MSWI in a bubbling fluidized bed. It presents an original scheme that combines a single particle model and a global fluidized bed model in order to represent the HM vaporization during MSW combustion. Two of the most representative HM (Cd and Pb) with bed temperatures ranging between 923 and 1073. K have been considered. This new approach uses ANSYS FLUENT 14.0 as the modelling platform for the simulations along with a complete set of self-developed user-defined functions (UDFs). The simulation results are compared to the experimental data obtained previously by the research group in a lab-scale fluid bed incinerator. The comparison indicates that the proposed CFD model predicts well the evolution of the HM release for the bed temperatures analyzed. It shows that both bed temperature and bed dynamics have influence on the HM vaporization rate. It can be concluded that CFD is a rigorous tool that provides valuable information about HM vaporization and that the original two-scale simulation scheme adopted allows to better represent the actual particle behavior in a fluid bed incinerator. Fil: Soria, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina Fil: Gauthier, Daniel. Centre National de la Recherche Scientifique; Francia Fil: Flamant, Gilles. Centre National de la Recherche Scientifique; Francia Fil: Rodriguez, Rosa. Universidad Nacional de San Juan; Argentina Fil: Mazza, German Delfor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina |
description |
Municipal Solid Waste Incineration (MSWI) in fluidized bed is a very interesting technology mainly due to high combustion efficiency, great flexibility for treating several types of waste fuels and reduction in pollutants emitted with the flue gas. However, there is a great concern with respect to the fate of heavy metals (HM) contained in MSW and their environmental impact. In this study, a coupled two-scale CFD model was developed for MSWI in a bubbling fluidized bed. It presents an original scheme that combines a single particle model and a global fluidized bed model in order to represent the HM vaporization during MSW combustion. Two of the most representative HM (Cd and Pb) with bed temperatures ranging between 923 and 1073. K have been considered. This new approach uses ANSYS FLUENT 14.0 as the modelling platform for the simulations along with a complete set of self-developed user-defined functions (UDFs). The simulation results are compared to the experimental data obtained previously by the research group in a lab-scale fluid bed incinerator. The comparison indicates that the proposed CFD model predicts well the evolution of the HM release for the bed temperatures analyzed. It shows that both bed temperature and bed dynamics have influence on the HM vaporization rate. It can be concluded that CFD is a rigorous tool that provides valuable information about HM vaporization and that the original two-scale simulation scheme adopted allows to better represent the actual particle behavior in a fluid bed incinerator. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/50239 Soria, Jose Miguel; Gauthier, Daniel; Flamant, Gilles; Rodriguez, Rosa; Mazza, German Delfor; Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD; Pergamon-Elsevier Science Ltd; Waste Management (elmsford); 43; 9-2015; 176-187 0956-053X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/50239 |
identifier_str_mv |
Soria, Jose Miguel; Gauthier, Daniel; Flamant, Gilles; Rodriguez, Rosa; Mazza, German Delfor; Coupling scales for modelling heavy metal vaporization from municipal solid waste incineration in a fluid bed by CFD; Pergamon-Elsevier Science Ltd; Waste Management (elmsford); 43; 9-2015; 176-187 0956-053X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.wasman.2015.05.021 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0956053X15003724 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614390482993152 |
score |
13.070432 |