Artificial additions for cement: reproduction in laboratory of fluidized bed ash

Autores
Guilarducci, Anabela Guadalupe; Beltramini, Lorelei; Carrasco, María Fernanda; Chiovetta, Mario Gabriel; Grether, Rudy Omar
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper presents a experimental laboratory simulation of wastes that will be produced as a result of the implementation of a circulating fluidized bed (CFB) steam generator that is being built in the town of Rio Turbio in the province of Santa Cruz (Argentina ). For this analysis, the information published in the environmental impact study conducted by the Grupo Isolux Corsán SA and Others - JV (2008) was used. The design data associated with the operation of the plant was extracted from said document. This power plant will use raw coal as fuel, thus introducing into the reactor a significant proportion of sterile (an inert material that is extracted with coal composed mainly of clay). Based on fuel and plant operation characteristics, it is expected as a residue of the combustion process a potentially reactive material that could be used as an artificial admixture for cement. Time and temperature needed to generate the specified chemical composition for the residue were the most important parameters in the experimental simulation. In order to achieve expected crystallographic structure of these ashes, the assessment of the cooling method was critical. The results of chemical composition and x-ray diffraction show that, in principle, laboratory simulation can produce ashes similar to those expected to be produced at the power plant. Additionally, from the evaluation of the simulated-ashes characteristics, it seems possible to use the real residue from the steam generator as a pozzolanic admixture for cement.
Fil: Guilarducci, Anabela Guadalupe. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
Fil: Beltramini, Lorelei. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
Fil: Carrasco, María Fernanda. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
Fil: Chiovetta, Mario Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Grether, Rudy Omar. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
Materia
PORTLAND CEMENT
POZZOLAN
LABORATORY SIMULATION
COAL
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:11336/76144
Acceder
id CONICETDig_53c37cd86bc7b8276c5bf0d23f678f03
oai_identifier_str oai:ri.conicet.gov.ar:11336/76144
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Artificial additions for cement: reproduction in laboratory of fluidized bed ashGuilarducci, Anabela GuadalupeBeltramini, LoreleiCarrasco, María FernandaChiovetta, Mario GabrielGrether, Rudy OmarPORTLAND CEMENTPOZZOLANLABORATORY SIMULATIONCOALhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2This paper presents a experimental laboratory simulation of wastes that will be produced as a result of the implementation of a circulating fluidized bed (CFB) steam generator that is being built in the town of Rio Turbio in the province of Santa Cruz (Argentina ). For this analysis, the information published in the environmental impact study conducted by the Grupo Isolux Corsán SA and Others - JV (2008) was used. The design data associated with the operation of the plant was extracted from said document. This power plant will use raw coal as fuel, thus introducing into the reactor a significant proportion of sterile (an inert material that is extracted with coal composed mainly of clay). Based on fuel and plant operation characteristics, it is expected as a residue of the combustion process a potentially reactive material that could be used as an artificial admixture for cement. Time and temperature needed to generate the specified chemical composition for the residue were the most important parameters in the experimental simulation. In order to achieve expected crystallographic structure of these ashes, the assessment of the cooling method was critical. The results of chemical composition and x-ray diffraction show that, in principle, laboratory simulation can produce ashes similar to those expected to be produced at the power plant. Additionally, from the evaluation of the simulated-ashes characteristics, it seems possible to use the real residue from the steam generator as a pozzolanic admixture for cement.Fil: Guilarducci, Anabela Guadalupe. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; ArgentinaFil: Beltramini, Lorelei. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; ArgentinaFil: Carrasco, María Fernanda. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; ArgentinaFil: Chiovetta, Mario Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Grether, Rudy Omar. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; ArgentinaElsevier2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76144Guilarducci, Anabela Guadalupe; Beltramini, Lorelei; Carrasco, María Fernanda; Chiovetta, Mario Gabriel; Grether, Rudy Omar; Artificial additions for cement: reproduction in laboratory of fluidized bed ash; Elsevier; Procedia Materials Science; 9; 2015; 285-2912211-8128CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815000371info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.036info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:45:22Zoai:ri.conicet.gov.ar:11336/76144instacron: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:34982025-09-03 09:45:22.849CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Artificial additions for cement: reproduction in laboratory of fluidized bed ash
title Artificial additions for cement: reproduction in laboratory of fluidized bed ash
spellingShingle Artificial additions for cement: reproduction in laboratory of fluidized bed ash
Guilarducci, Anabela Guadalupe
PORTLAND CEMENT
POZZOLAN
LABORATORY SIMULATION
COAL
title_short Artificial additions for cement: reproduction in laboratory of fluidized bed ash
title_full Artificial additions for cement: reproduction in laboratory of fluidized bed ash
title_fullStr Artificial additions for cement: reproduction in laboratory of fluidized bed ash
title_full_unstemmed Artificial additions for cement: reproduction in laboratory of fluidized bed ash
title_sort Artificial additions for cement: reproduction in laboratory of fluidized bed ash
dc.creator.none.fl_str_mv Guilarducci, Anabela Guadalupe
Beltramini, Lorelei
Carrasco, María Fernanda
Chiovetta, Mario Gabriel
Grether, Rudy Omar
author Guilarducci, Anabela Guadalupe
author_facet Guilarducci, Anabela Guadalupe
Beltramini, Lorelei
Carrasco, María Fernanda
Chiovetta, Mario Gabriel
Grether, Rudy Omar
author_role author
author2 Beltramini, Lorelei
Carrasco, María Fernanda
Chiovetta, Mario Gabriel
Grether, Rudy Omar
author2_role author
author
author
author
dc.subject.none.fl_str_mv PORTLAND CEMENT
POZZOLAN
LABORATORY SIMULATION
COAL
topic PORTLAND CEMENT
POZZOLAN
LABORATORY SIMULATION
COAL
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This paper presents a experimental laboratory simulation of wastes that will be produced as a result of the implementation of a circulating fluidized bed (CFB) steam generator that is being built in the town of Rio Turbio in the province of Santa Cruz (Argentina ). For this analysis, the information published in the environmental impact study conducted by the Grupo Isolux Corsán SA and Others - JV (2008) was used. The design data associated with the operation of the plant was extracted from said document. This power plant will use raw coal as fuel, thus introducing into the reactor a significant proportion of sterile (an inert material that is extracted with coal composed mainly of clay). Based on fuel and plant operation characteristics, it is expected as a residue of the combustion process a potentially reactive material that could be used as an artificial admixture for cement. Time and temperature needed to generate the specified chemical composition for the residue were the most important parameters in the experimental simulation. In order to achieve expected crystallographic structure of these ashes, the assessment of the cooling method was critical. The results of chemical composition and x-ray diffraction show that, in principle, laboratory simulation can produce ashes similar to those expected to be produced at the power plant. Additionally, from the evaluation of the simulated-ashes characteristics, it seems possible to use the real residue from the steam generator as a pozzolanic admixture for cement.
Fil: Guilarducci, Anabela Guadalupe. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
Fil: Beltramini, Lorelei. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
Fil: Carrasco, María Fernanda. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
Fil: Chiovetta, Mario Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Grether, Rudy Omar. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina
description This paper presents a experimental laboratory simulation of wastes that will be produced as a result of the implementation of a circulating fluidized bed (CFB) steam generator that is being built in the town of Rio Turbio in the province of Santa Cruz (Argentina ). For this analysis, the information published in the environmental impact study conducted by the Grupo Isolux Corsán SA and Others - JV (2008) was used. The design data associated with the operation of the plant was extracted from said document. This power plant will use raw coal as fuel, thus introducing into the reactor a significant proportion of sterile (an inert material that is extracted with coal composed mainly of clay). Based on fuel and plant operation characteristics, it is expected as a residue of the combustion process a potentially reactive material that could be used as an artificial admixture for cement. Time and temperature needed to generate the specified chemical composition for the residue were the most important parameters in the experimental simulation. In order to achieve expected crystallographic structure of these ashes, the assessment of the cooling method was critical. The results of chemical composition and x-ray diffraction show that, in principle, laboratory simulation can produce ashes similar to those expected to be produced at the power plant. Additionally, from the evaluation of the simulated-ashes characteristics, it seems possible to use the real residue from the steam generator as a pozzolanic admixture for cement.
publishDate 2015
dc.date.none.fl_str_mv 2015
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/11336/76144
Guilarducci, Anabela Guadalupe; Beltramini, Lorelei; Carrasco, María Fernanda; Chiovetta, Mario Gabriel; Grether, Rudy Omar; Artificial additions for cement: reproduction in laboratory of fluidized bed ash; Elsevier; Procedia Materials Science; 9; 2015; 285-291
2211-8128
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76144
identifier_str_mv Guilarducci, Anabela Guadalupe; Beltramini, Lorelei; Carrasco, María Fernanda; Chiovetta, Mario Gabriel; Grether, Rudy Omar; Artificial additions for cement: reproduction in laboratory of fluidized bed ash; Elsevier; Procedia Materials Science; 9; 2015; 285-291
2211-8128
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815000371
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.036
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1842268726433415168
score 13.13397

Publicaciones similares