Post-mortem analysis of silica bricks for coke ovens

Autores
Camerucci, Maria Andrea; Tomba Martinez, Analia Gladys; Cavalieri, Ana Lia; Córdova, María de Los Milagros; Topolevsky, R.
Año de publicación
2006
Idioma
japonés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Silica bricks that operated during 12 and 25 years in coke ovens at pusher and coke chamber zones were studied. Two different regions of the bricks were analysed: that in contact with coal (oven side) and the other in contact with burners (burner side). Unused silica bricks were also studied as reference. The evolution of the phases was accomplished by X-ray diffraction qualitative analysis. The method of standard additions or spiking method was employed in order to do an estimation of the residual quartz content. The picnometric densities of silica bricks were determined on powder samples in kerosene. The bricks were also characterized by bulk density and apparent porosity measurements on the basis of DIN EN 993-1 standard. The study of the microstructural evolution was carried out by optical microscopy. The cold crushing strength (CCS) was determined at room temperature according to DIN 51 067-1 (or EN 933-5). From these results, an analysis of the alteration of silica bricks in coke ovens in function of the operation time, oven zone and brick side was accomplished.
Fil: Camerucci, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Tomba Martinez, Analia Gladys. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Cavalieri, Ana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: De Córdova, M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Topolevsky, R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
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:11336/98424
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Post-mortem analysis of silica bricks for coke ovensCamerucci, Maria AndreaTomba Martinez, Analia GladysCavalieri, Ana LiaCórdova, María de Los MilagrosTopolevsky, R.https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Silica bricks that operated during 12 and 25 years in coke ovens at pusher and coke chamber zones were studied. Two different regions of the bricks were analysed: that in contact with coal (oven side) and the other in contact with burners (burner side). Unused silica bricks were also studied as reference. The evolution of the phases was accomplished by X-ray diffraction qualitative analysis. The method of standard additions or spiking method was employed in order to do an estimation of the residual quartz content. The picnometric densities of silica bricks were determined on powder samples in kerosene. The bricks were also characterized by bulk density and apparent porosity measurements on the basis of DIN EN 993-1 standard. The study of the microstructural evolution was carried out by optical microscopy. The cold crushing strength (CCS) was determined at room temperature according to DIN 51 067-1 (or EN 933-5). From these results, an analysis of the alteration of silica bricks in coke ovens in function of the operation time, oven zone and brick side was accomplished.Fil: Camerucci, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Tomba Martinez, Analia Gladys. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Cavalieri, Ana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: De Córdova, M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Topolevsky, R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaThe Technical Association of Refractories2006-12info: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/11336/98424Camerucci, Maria Andrea; Tomba Martinez, Analia Gladys; Cavalieri, Ana Lia; Córdova, María de Los Milagros; Topolevsky, R.; Post-mortem analysis of silica bricks for coke ovens; The Technical Association of Refractories; TAIKABUTSU; 58; 4; 12-2006; 203-2080039-8993CONICET DigitalCONICETjpninfo:eu-repo/semantics/altIdentifier/url/https://www.tib.eu/en/search/id/BLSE%3ARN186480386/Post-Mortem-Analysis-of-Silica-Bricks-for-Coke/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:19:12Zoai:ri.conicet.gov.ar:11336/98424instacron: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 10:19:13.176CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Post-mortem analysis of silica bricks for coke ovens
title Post-mortem analysis of silica bricks for coke ovens
spellingShingle Post-mortem analysis of silica bricks for coke ovens
Camerucci, Maria Andrea
title_short Post-mortem analysis of silica bricks for coke ovens
title_full Post-mortem analysis of silica bricks for coke ovens
title_fullStr Post-mortem analysis of silica bricks for coke ovens
title_full_unstemmed Post-mortem analysis of silica bricks for coke ovens
title_sort Post-mortem analysis of silica bricks for coke ovens
dc.creator.none.fl_str_mv Camerucci, Maria Andrea
Tomba Martinez, Analia Gladys
Cavalieri, Ana Lia
Córdova, María de Los Milagros
Topolevsky, R.
author Camerucci, Maria Andrea
author_facet Camerucci, Maria Andrea
Tomba Martinez, Analia Gladys
Cavalieri, Ana Lia
Córdova, María de Los Milagros
Topolevsky, R.
author_role author
author2 Tomba Martinez, Analia Gladys
Cavalieri, Ana Lia
Córdova, María de Los Milagros
Topolevsky, R.
author2_role author
author
author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Silica bricks that operated during 12 and 25 years in coke ovens at pusher and coke chamber zones were studied. Two different regions of the bricks were analysed: that in contact with coal (oven side) and the other in contact with burners (burner side). Unused silica bricks were also studied as reference. The evolution of the phases was accomplished by X-ray diffraction qualitative analysis. The method of standard additions or spiking method was employed in order to do an estimation of the residual quartz content. The picnometric densities of silica bricks were determined on powder samples in kerosene. The bricks were also characterized by bulk density and apparent porosity measurements on the basis of DIN EN 993-1 standard. The study of the microstructural evolution was carried out by optical microscopy. The cold crushing strength (CCS) was determined at room temperature according to DIN 51 067-1 (or EN 933-5). From these results, an analysis of the alteration of silica bricks in coke ovens in function of the operation time, oven zone and brick side was accomplished.
Fil: Camerucci, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Tomba Martinez, Analia Gladys. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Cavalieri, Ana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: De Córdova, M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Topolevsky, R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description Silica bricks that operated during 12 and 25 years in coke ovens at pusher and coke chamber zones were studied. Two different regions of the bricks were analysed: that in contact with coal (oven side) and the other in contact with burners (burner side). Unused silica bricks were also studied as reference. The evolution of the phases was accomplished by X-ray diffraction qualitative analysis. The method of standard additions or spiking method was employed in order to do an estimation of the residual quartz content. The picnometric densities of silica bricks were determined on powder samples in kerosene. The bricks were also characterized by bulk density and apparent porosity measurements on the basis of DIN EN 993-1 standard. The study of the microstructural evolution was carried out by optical microscopy. The cold crushing strength (CCS) was determined at room temperature according to DIN 51 067-1 (or EN 933-5). From these results, an analysis of the alteration of silica bricks in coke ovens in function of the operation time, oven zone and brick side was accomplished.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/98424
Camerucci, Maria Andrea; Tomba Martinez, Analia Gladys; Cavalieri, Ana Lia; Córdova, María de Los Milagros; Topolevsky, R.; Post-mortem analysis of silica bricks for coke ovens; The Technical Association of Refractories; TAIKABUTSU; 58; 4; 12-2006; 203-208
0039-8993
CONICET Digital
CONICET
url http://hdl.handle.net/11336/98424
identifier_str_mv Camerucci, Maria Andrea; Tomba Martinez, Analia Gladys; Cavalieri, Ana Lia; Córdova, María de Los Milagros; Topolevsky, R.; Post-mortem analysis of silica bricks for coke ovens; The Technical Association of Refractories; TAIKABUTSU; 58; 4; 12-2006; 203-208
0039-8993
CONICET Digital
CONICET
dc.language.none.fl_str_mv jpn
language jpn
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.tib.eu/en/search/id/BLSE%3ARN186480386/Post-Mortem-Analysis-of-Silica-Bricks-for-Coke/
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 The Technical Association of Refractories
publisher.none.fl_str_mv The Technical Association of Refractories
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
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score 13.070432

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