Modeling of limestone dissolution for flue gas desulfurization with novel implications

Autores
De Blasio, Cataldo; Salierno, Gabriel Leonardo; Sinatra, Donatella; Cassanello, Miryan
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
solid-liquid dissolution is a central step in many industrial applications such as pharmaceutical, process engineering, and pollution control. Accurate mathematical models are proposed to improve reactor design and process operations. Analytical methods are significantly beneficial in the case of iterative methods used within experimental investigations. In the present study, a detailed analytical solution for the general case of solid particles dissolving in multiphase chemical reaction systems is presented. In this model, the authors consider a formulation that considers the particles' shape factor. The general case presented could be utilized within different problems of multiphase flows. These methods could be extended to different cases within the chemical engineering area. Examples are illustrated here in relation to limestone dissolution taking place within the Wet Flue Gas Desulfurization process, where calcium carbonate is dissolving in an acidic environment. The method is the most common used technology to abate SO2 released by fuel combustion. Limestone dissolution plays a major role in the process. Nevertheless, there is a need for improvements in the optimization of the WFGD process for scale-up purposes. The mathematical model has been tested by comparison with experimental data from several mild acidic dissolution assays of sedimentary and metamorphic limestone. We have found that R2 c 0.92 ± 0.06 from dozens of experiments. This fact verifies the model qualifications in capturing the main drivers of the system.
Fil: De Blasio, Cataldo. Abo Akademi; Finlandia
Fil: Salierno, Gabriel Leonardo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; Argentina
Fil: Sinatra, Donatella. Abo Akademi; Finlandia
Fil: Cassanello, Miryan. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; Argentina
Materia
FLUE GAS DESULFURIZATION
MATHEMATICAL MODELING
MODEL EXPERIMENTAL VERIFICATION
SHAPE FACTOR
SOLID PARTICLE DISSOLUTION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/145745
Acceder
id CONICETDig_4564f17122593297329763dfc12f1ed6
oai_identifier_str oai:ri.conicet.gov.ar:11336/145745
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Modeling of limestone dissolution for flue gas desulfurization with novel implicationsDe Blasio, CataldoSalierno, Gabriel LeonardoSinatra, DonatellaCassanello, MiryanFLUE GAS DESULFURIZATIONMATHEMATICAL MODELINGMODEL EXPERIMENTAL VERIFICATIONSHAPE FACTORSOLID PARTICLE DISSOLUTIONhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2solid-liquid dissolution is a central step in many industrial applications such as pharmaceutical, process engineering, and pollution control. Accurate mathematical models are proposed to improve reactor design and process operations. Analytical methods are significantly beneficial in the case of iterative methods used within experimental investigations. In the present study, a detailed analytical solution for the general case of solid particles dissolving in multiphase chemical reaction systems is presented. In this model, the authors consider a formulation that considers the particles' shape factor. The general case presented could be utilized within different problems of multiphase flows. These methods could be extended to different cases within the chemical engineering area. Examples are illustrated here in relation to limestone dissolution taking place within the Wet Flue Gas Desulfurization process, where calcium carbonate is dissolving in an acidic environment. The method is the most common used technology to abate SO2 released by fuel combustion. Limestone dissolution plays a major role in the process. Nevertheless, there is a need for improvements in the optimization of the WFGD process for scale-up purposes. The mathematical model has been tested by comparison with experimental data from several mild acidic dissolution assays of sedimentary and metamorphic limestone. We have found that R2 c 0.92 ± 0.06 from dozens of experiments. This fact verifies the model qualifications in capturing the main drivers of the system.Fil: De Blasio, Cataldo. Abo Akademi; FinlandiaFil: Salierno, Gabriel Leonardo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; ArgentinaFil: Sinatra, Donatella. Abo Akademi; FinlandiaFil: Cassanello, Miryan. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; ArgentinaMolecular Diversity Preservation International2020-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/145745De Blasio, Cataldo; Salierno, Gabriel Leonardo; Sinatra, Donatella; Cassanello, Miryan; Modeling of limestone dissolution for flue gas desulfurization with novel implications; Molecular Diversity Preservation International; Energies; 13; 23; 11-2020; 1-201996-1073CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1996-1073/13/23/6164info:eu-repo/semantics/altIdentifier/doi/10.3390/en13236164info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:37:07Zoai:ri.conicet.gov.ar:11336/145745instacron: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:34982025-10-22 11:37:07.554CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Modeling of limestone dissolution for flue gas desulfurization with novel implications
title Modeling of limestone dissolution for flue gas desulfurization with novel implications
spellingShingle Modeling of limestone dissolution for flue gas desulfurization with novel implications
De Blasio, Cataldo
FLUE GAS DESULFURIZATION
MATHEMATICAL MODELING
MODEL EXPERIMENTAL VERIFICATION
SHAPE FACTOR
SOLID PARTICLE DISSOLUTION
title_short Modeling of limestone dissolution for flue gas desulfurization with novel implications
title_full Modeling of limestone dissolution for flue gas desulfurization with novel implications
title_fullStr Modeling of limestone dissolution for flue gas desulfurization with novel implications
title_full_unstemmed Modeling of limestone dissolution for flue gas desulfurization with novel implications
title_sort Modeling of limestone dissolution for flue gas desulfurization with novel implications
dc.creator.none.fl_str_mv De Blasio, Cataldo
Salierno, Gabriel Leonardo
Sinatra, Donatella
Cassanello, Miryan
author De Blasio, Cataldo
author_facet De Blasio, Cataldo
Salierno, Gabriel Leonardo
Sinatra, Donatella
Cassanello, Miryan
author_role author
author2 Salierno, Gabriel Leonardo
Sinatra, Donatella
Cassanello, Miryan
author2_role author
author
author
dc.subject.none.fl_str_mv FLUE GAS DESULFURIZATION
MATHEMATICAL MODELING
MODEL EXPERIMENTAL VERIFICATION
SHAPE FACTOR
SOLID PARTICLE DISSOLUTION
topic FLUE GAS DESULFURIZATION
MATHEMATICAL MODELING
MODEL EXPERIMENTAL VERIFICATION
SHAPE FACTOR
SOLID PARTICLE DISSOLUTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv solid-liquid dissolution is a central step in many industrial applications such as pharmaceutical, process engineering, and pollution control. Accurate mathematical models are proposed to improve reactor design and process operations. Analytical methods are significantly beneficial in the case of iterative methods used within experimental investigations. In the present study, a detailed analytical solution for the general case of solid particles dissolving in multiphase chemical reaction systems is presented. In this model, the authors consider a formulation that considers the particles' shape factor. The general case presented could be utilized within different problems of multiphase flows. These methods could be extended to different cases within the chemical engineering area. Examples are illustrated here in relation to limestone dissolution taking place within the Wet Flue Gas Desulfurization process, where calcium carbonate is dissolving in an acidic environment. The method is the most common used technology to abate SO2 released by fuel combustion. Limestone dissolution plays a major role in the process. Nevertheless, there is a need for improvements in the optimization of the WFGD process for scale-up purposes. The mathematical model has been tested by comparison with experimental data from several mild acidic dissolution assays of sedimentary and metamorphic limestone. We have found that R2 c 0.92 ± 0.06 from dozens of experiments. This fact verifies the model qualifications in capturing the main drivers of the system.
Fil: De Blasio, Cataldo. Abo Akademi; Finlandia
Fil: Salierno, Gabriel Leonardo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; Argentina
Fil: Sinatra, Donatella. Abo Akademi; Finlandia
Fil: Cassanello, Miryan. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; Argentina
description solid-liquid dissolution is a central step in many industrial applications such as pharmaceutical, process engineering, and pollution control. Accurate mathematical models are proposed to improve reactor design and process operations. Analytical methods are significantly beneficial in the case of iterative methods used within experimental investigations. In the present study, a detailed analytical solution for the general case of solid particles dissolving in multiphase chemical reaction systems is presented. In this model, the authors consider a formulation that considers the particles' shape factor. The general case presented could be utilized within different problems of multiphase flows. These methods could be extended to different cases within the chemical engineering area. Examples are illustrated here in relation to limestone dissolution taking place within the Wet Flue Gas Desulfurization process, where calcium carbonate is dissolving in an acidic environment. The method is the most common used technology to abate SO2 released by fuel combustion. Limestone dissolution plays a major role in the process. Nevertheless, there is a need for improvements in the optimization of the WFGD process for scale-up purposes. The mathematical model has been tested by comparison with experimental data from several mild acidic dissolution assays of sedimentary and metamorphic limestone. We have found that R2 c 0.92 ± 0.06 from dozens of experiments. This fact verifies the model qualifications in capturing the main drivers of the system.
publishDate 2020
dc.date.none.fl_str_mv 2020-11
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/11336/145745
De Blasio, Cataldo; Salierno, Gabriel Leonardo; Sinatra, Donatella; Cassanello, Miryan; Modeling of limestone dissolution for flue gas desulfurization with novel implications; Molecular Diversity Preservation International; Energies; 13; 23; 11-2020; 1-20
1996-1073
CONICET Digital
CONICET
url http://hdl.handle.net/11336/145745
identifier_str_mv De Blasio, Cataldo; Salierno, Gabriel Leonardo; Sinatra, Donatella; Cassanello, Miryan; Modeling of limestone dissolution for flue gas desulfurization with novel implications; Molecular Diversity Preservation International; Energies; 13; 23; 11-2020; 1-20
1996-1073
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1996-1073/13/23/6164
info:eu-repo/semantics/altIdentifier/doi/10.3390/en13236164
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
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
publisher.none.fl_str_mv Molecular Diversity Preservation International
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_ 1846782017265467392
score 12.982451

Publicaciones similares