Influence of the addition of phosphogypsum on some properties of ceramic tiles

Phosphogypsum (PG) is a waste from phosphoric acid production, and this work evaluates the use of PG as an additive in ceramic manufacturing. Ceramic samples were produced by adding different concentrations of PG (5, 7.5, and 10 wt%) to natural clay, and sintering at 950, 1050, and 1150 °C. Technolo...

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Detalles Bibliográficos
Autores: Contreras Llanes, Manuel, Teixeira, S.R., Santos, G.T.A., Gázquez González, Manuel Jesús, Romero, Maximina, Bolívar Raya, Juan Pedro
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:inglés
OAI Identifier:oai:ariasmontano.uhu.es:10272/28014
Acceso en línea:https://hdl.handle.net/10272/28014
Access Level:acceso abierto
Palabra clave:Phosphogypsum
NORM
Ceramic
Leaching
Valorisation
22 Física
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spelling Influence of the addition of phosphogypsum on some properties of ceramic tilesContreras Llanes, ManuelTeixeira, S.R.Santos, G.T.A.Gázquez González, Manuel JesúsRomero, MaximinaBolívar Raya, Juan PedroPhosphogypsumNORMCeramicLeachingValorisation22 FísicaPhosphogypsum (PG) is a waste from phosphoric acid production, and this work evaluates the use of PG as an additive in ceramic manufacturing. Ceramic samples were produced by adding different concentrations of PG (5, 7.5, and 10 wt%) to natural clay, and sintering at 950, 1050, and 1150 °C. Technological and mechanical properties of the obtained ceramics were evaluated. Moreover, the U.S. EPA’s toxicity characteristic leaching procedure, Index “I”, and the effective radium activity were calculated to evaluate the environmental risks. The use of PG improves the sintering behaviour and the bending strength, while also the environmental impact is negligible.Elsevier20182018-01-0120182018-01-01journal articlehttp://purl.org/coar/resource_type/c_6501SMURhttp://purl.org/coar/version/c_71e4c1898caa6e32info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10272/28014reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/280142026-06-02T14:58:11Z
dc.title.none.fl_str_mv Influence of the addition of phosphogypsum on some properties of ceramic tiles
title Influence of the addition of phosphogypsum on some properties of ceramic tiles
spellingShingle Influence of the addition of phosphogypsum on some properties of ceramic tiles
Contreras Llanes, Manuel
Phosphogypsum
NORM
Ceramic
Leaching
Valorisation
22 Física
title_short Influence of the addition of phosphogypsum on some properties of ceramic tiles
title_full Influence of the addition of phosphogypsum on some properties of ceramic tiles
title_fullStr Influence of the addition of phosphogypsum on some properties of ceramic tiles
title_full_unstemmed Influence of the addition of phosphogypsum on some properties of ceramic tiles
title_sort Influence of the addition of phosphogypsum on some properties of ceramic tiles
dc.creator.none.fl_str_mv Contreras Llanes, Manuel
Teixeira, S.R.
Santos, G.T.A.
Gázquez González, Manuel Jesús
Romero, Maximina
Bolívar Raya, Juan Pedro
author Contreras Llanes, Manuel
author_facet Contreras Llanes, Manuel
Teixeira, S.R.
Santos, G.T.A.
Gázquez González, Manuel Jesús
Romero, Maximina
Bolívar Raya, Juan Pedro
author_role author
author2 Teixeira, S.R.
Santos, G.T.A.
Gázquez González, Manuel Jesús
Romero, Maximina
Bolívar Raya, Juan Pedro
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Phosphogypsum
NORM
Ceramic
Leaching
Valorisation
22 Física
topic Phosphogypsum
NORM
Ceramic
Leaching
Valorisation
22 Física
description Phosphogypsum (PG) is a waste from phosphoric acid production, and this work evaluates the use of PG as an additive in ceramic manufacturing. Ceramic samples were produced by adding different concentrations of PG (5, 7.5, and 10 wt%) to natural clay, and sintering at 950, 1050, and 1150 °C. Technological and mechanical properties of the obtained ceramics were evaluated. Moreover, the U.S. EPA’s toxicity characteristic leaching procedure, Index “I”, and the effective radium activity were calculated to evaluate the environmental risks. The use of PG improves the sintering behaviour and the bending strength, while also the environmental impact is negligible.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01
2018
2018-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
SMUR
http://purl.org/coar/version/c_71e4c1898caa6e32
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10272/28014
url https://hdl.handle.net/10272/28014
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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