A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions

Autores
Adans, Ysla França; Martins, André Rosa; Coelho, Rodrigo Estevam; Das Virgens, Cesário Francisco; Ballarini, Adriana Daniela; Carvalho, Luciene Santos
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper, a new way for γ-Alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans. This seems a good option for this metal recycling and energy saving, as well as hydrogen production. The materials were prepared by precipitation techniques, in which aluminum powders reacted with hydrochloric acid, giving aluminum chloride, which was subsequently transformed into aluminum hydroxide by reaction with ammonium hydroxide or sodium hydroxide as precipitant agents, and finally into γ-Alumina by calcination. Results showed that the used preparation methods gave a γ-Alumina structure, confirmed by XRD, with surface areas values (174 and 204 m2 g-1) close to those of a commercial γ-Alumina Cyanamid Ketjen (180 m2 g-1) or an alumina prepared by a typical precipitation route (203 m2 g-1). Using sodium hydroxide as precipitant agent turned out to be more ecologically compatible since it did not release harmful environmental compounds.
Fil: Adans, Ysla França. Instituto Federal Da Bahia; Brasil
Fil: Martins, André Rosa. Instituto Federal Da Bahia; Brasil
Fil: Coelho, Rodrigo Estevam. Instituto Federal Da Bahia; Brasil
Fil: Das Virgens, Cesário Francisco. Universidade Do Estado Da Bahia; Brasil
Fil: Ballarini, Adriana Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Carvalho, Luciene Santos. Instituto Federal Da Bahia; Brasil
Materia
ALUMINUM CANS
HIGH-ENERGY MILLING
PRECIPITATION
RECYCLING
Γ-ALUMINA
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:11336/78620
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/78620
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation ReactionsAdans, Ysla FrançaMartins, André RosaCoelho, Rodrigo EstevamDas Virgens, Cesário FranciscoBallarini, Adriana DanielaCarvalho, Luciene SantosALUMINUM CANSHIGH-ENERGY MILLINGPRECIPITATIONRECYCLINGΓ-ALUMINAhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In this paper, a new way for γ-Alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans. This seems a good option for this metal recycling and energy saving, as well as hydrogen production. The materials were prepared by precipitation techniques, in which aluminum powders reacted with hydrochloric acid, giving aluminum chloride, which was subsequently transformed into aluminum hydroxide by reaction with ammonium hydroxide or sodium hydroxide as precipitant agents, and finally into γ-Alumina by calcination. Results showed that the used preparation methods gave a γ-Alumina structure, confirmed by XRD, with surface areas values (174 and 204 m2 g-1) close to those of a commercial γ-Alumina Cyanamid Ketjen (180 m2 g-1) or an alumina prepared by a typical precipitation route (203 m2 g-1). Using sodium hydroxide as precipitant agent turned out to be more ecologically compatible since it did not release harmful environmental compounds.Fil: Adans, Ysla França. Instituto Federal Da Bahia; BrasilFil: Martins, André Rosa. Instituto Federal Da Bahia; BrasilFil: Coelho, Rodrigo Estevam. Instituto Federal Da Bahia; BrasilFil: Das Virgens, Cesário Francisco. Universidade Do Estado Da Bahia; BrasilFil: Ballarini, Adriana Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; ArgentinaFil: Carvalho, Luciene Santos. Instituto Federal Da Bahia; BrasilUniversidade Federal de São Carlos2016-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/78620Adans, Ysla França; Martins, André Rosa; Coelho, Rodrigo Estevam; Das Virgens, Cesário Francisco; Ballarini, Adriana Daniela; et al.; A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions; Universidade Federal de São Carlos; Materials Research; 19; 5; 9-2016; 977-9821516-1439CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1590/1980-5373-MR-2016-0310info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:15:00Zoai:ri.conicet.gov.ar:11336/78620instacron: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 10:15:00.938CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
title A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
spellingShingle A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
Adans, Ysla França
ALUMINUM CANS
HIGH-ENERGY MILLING
PRECIPITATION
RECYCLING
Γ-ALUMINA
title_short A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
title_full A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
title_fullStr A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
title_full_unstemmed A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
title_sort A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
dc.creator.none.fl_str_mv Adans, Ysla França
Martins, André Rosa
Coelho, Rodrigo Estevam
Das Virgens, Cesário Francisco
Ballarini, Adriana Daniela
Carvalho, Luciene Santos
author Adans, Ysla França
author_facet Adans, Ysla França
Martins, André Rosa
Coelho, Rodrigo Estevam
Das Virgens, Cesário Francisco
Ballarini, Adriana Daniela
Carvalho, Luciene Santos
author_role author
author2 Martins, André Rosa
Coelho, Rodrigo Estevam
Das Virgens, Cesário Francisco
Ballarini, Adriana Daniela
Carvalho, Luciene Santos
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ALUMINUM CANS
HIGH-ENERGY MILLING
PRECIPITATION
RECYCLING
Γ-ALUMINA
topic ALUMINUM CANS
HIGH-ENERGY MILLING
PRECIPITATION
RECYCLING
Γ-ALUMINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this paper, a new way for γ-Alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans. This seems a good option for this metal recycling and energy saving, as well as hydrogen production. The materials were prepared by precipitation techniques, in which aluminum powders reacted with hydrochloric acid, giving aluminum chloride, which was subsequently transformed into aluminum hydroxide by reaction with ammonium hydroxide or sodium hydroxide as precipitant agents, and finally into γ-Alumina by calcination. Results showed that the used preparation methods gave a γ-Alumina structure, confirmed by XRD, with surface areas values (174 and 204 m2 g-1) close to those of a commercial γ-Alumina Cyanamid Ketjen (180 m2 g-1) or an alumina prepared by a typical precipitation route (203 m2 g-1). Using sodium hydroxide as precipitant agent turned out to be more ecologically compatible since it did not release harmful environmental compounds.
Fil: Adans, Ysla França. Instituto Federal Da Bahia; Brasil
Fil: Martins, André Rosa. Instituto Federal Da Bahia; Brasil
Fil: Coelho, Rodrigo Estevam. Instituto Federal Da Bahia; Brasil
Fil: Das Virgens, Cesário Francisco. Universidade Do Estado Da Bahia; Brasil
Fil: Ballarini, Adriana Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Carvalho, Luciene Santos. Instituto Federal Da Bahia; Brasil
description In this paper, a new way for γ-Alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans. This seems a good option for this metal recycling and energy saving, as well as hydrogen production. The materials were prepared by precipitation techniques, in which aluminum powders reacted with hydrochloric acid, giving aluminum chloride, which was subsequently transformed into aluminum hydroxide by reaction with ammonium hydroxide or sodium hydroxide as precipitant agents, and finally into γ-Alumina by calcination. Results showed that the used preparation methods gave a γ-Alumina structure, confirmed by XRD, with surface areas values (174 and 204 m2 g-1) close to those of a commercial γ-Alumina Cyanamid Ketjen (180 m2 g-1) or an alumina prepared by a typical precipitation route (203 m2 g-1). Using sodium hydroxide as precipitant agent turned out to be more ecologically compatible since it did not release harmful environmental compounds.
publishDate 2016
dc.date.none.fl_str_mv 2016-09
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/11336/78620
Adans, Ysla França; Martins, André Rosa; Coelho, Rodrigo Estevam; Das Virgens, Cesário Francisco; Ballarini, Adriana Daniela; et al.; A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions; Universidade Federal de São Carlos; Materials Research; 19; 5; 9-2016; 977-982
1516-1439
CONICET Digital
CONICET
url http://hdl.handle.net/11336/78620
identifier_str_mv Adans, Ysla França; Martins, André Rosa; Coelho, Rodrigo Estevam; Das Virgens, Cesário Francisco; Ballarini, Adriana Daniela; et al.; A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions; Universidade Federal de São Carlos; Materials Research; 19; 5; 9-2016; 977-982
1516-1439
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1590/1980-5373-MR-2016-0310
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 Universidade Federal de São Carlos
publisher.none.fl_str_mv Universidade Federal de São Carlos
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_ 1844614083205136384
score 13.070432

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