Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes

Autores
Deiana, Ana C.; Gimenez Guerrero, Marianela Gema; Sardella, Maria F.; Sapag, Manuel Karim; Masseo, Ana L. S.; Teixeira, Ana P. C.; Araujo, Maria H.; Oliveira, Luiz C. A.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, the catalytic oxidation of the hazardous and unpleasant aqueous sulfide contaminant was investigated by activated carbon in the form of mechanically resistant and versatile briquettes produced from two different wastes of the wine industry, i.e., lex and stalk. Characterization by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDS), surface area Brunauer-Emmett-Teller (BET), Raman, thermogravimetry (TG), X-ray diffractometry (XRD) and potentiometric titration showed that the materials have high mesoporous area with a large number of surface oxygen functionalities. These briquettes showed high efficiency for the oxidation of sulfides in aqueous medium, which is discussed in terms of two effects: the relatively high concentrations of quinone/hydroquinone surface redox groups formed from the grape must binder and the macro/mesoporosity, which facilitates the diffusion of the different species during the reaction.
Fil: Deiana, Ana C.. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; Argentina
Fil: Gimenez Guerrero, Marianela Gema. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sardella, Maria F.. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; Argentina
Fil: Sapag, Manuel Karim. Universidad Nacional de San Luis. Facultad de Cs.fisico Matematicas y Naturales. Departamento de Fisica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Masseo, Ana L. S.. Universidade Federal Do Minas Gerais; Brasil
Fil: Teixeira, Ana P. C.. Universidade Federal Do Minas Gerais; Brasil
Fil: Araujo, Maria H.. Universidade Federal Do Minas Gerais; Brasil
Fil: Oliveira, Luiz C. A.. Universidade Federal Do Minas Gerais; Brasil
Materia
Catalytic Oxidation
Activated Carbon
Viticulture Wastes
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:11336/7822
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/7822
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture WastesDeiana, Ana C.Gimenez Guerrero, Marianela GemaSardella, Maria F.Sapag, Manuel KarimMasseo, Ana L. S.Teixeira, Ana P. C.Araujo, Maria H.Oliveira, Luiz C. A.Catalytic OxidationActivated CarbonViticulture Wasteshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2In this work, the catalytic oxidation of the hazardous and unpleasant aqueous sulfide contaminant was investigated by activated carbon in the form of mechanically resistant and versatile briquettes produced from two different wastes of the wine industry, i.e., lex and stalk. Characterization by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDS), surface area Brunauer-Emmett-Teller (BET), Raman, thermogravimetry (TG), X-ray diffractometry (XRD) and potentiometric titration showed that the materials have high mesoporous area with a large number of surface oxygen functionalities. These briquettes showed high efficiency for the oxidation of sulfides in aqueous medium, which is discussed in terms of two effects: the relatively high concentrations of quinone/hydroquinone surface redox groups formed from the grape must binder and the macro/mesoporosity, which facilitates the diffusion of the different species during the reaction.Fil: Deiana, Ana C.. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; ArgentinaFil: Gimenez Guerrero, Marianela Gema. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sardella, Maria F.. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; ArgentinaFil: Sapag, Manuel Karim. Universidad Nacional de San Luis. Facultad de Cs.fisico Matematicas y Naturales. Departamento de Fisica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Masseo, Ana L. S.. Universidade Federal Do Minas Gerais; BrasilFil: Teixeira, Ana P. C.. Universidade Federal Do Minas Gerais; BrasilFil: Araujo, Maria H.. Universidade Federal Do Minas Gerais; BrasilFil: Oliveira, Luiz C. A.. Universidade Federal Do Minas Gerais; BrasilSociedade Brasileira de Química2014-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7822Deiana, Ana C.; Gimenez Guerrero, Marianela Gema; Sardella, Maria F.; Sapag, Manuel Karim; Masseo, Ana L. S.; et al.; Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes; Sociedade Brasileira de Química; Journal Of The Brazilian Chemical Society; 25; 12; 11-2014; 2392-23980103-50531678-4790enginfo:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/7gznw6info:eu-repo/semantics/altIdentifier/doi/10.5935/0103-5053.20140265info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:08:05Zoai:ri.conicet.gov.ar:11336/7822instacron: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 10:08:05.915CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
title Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
spellingShingle Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
Deiana, Ana C.
Catalytic Oxidation
Activated Carbon
Viticulture Wastes
title_short Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
title_full Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
title_fullStr Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
title_full_unstemmed Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
title_sort Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes
dc.creator.none.fl_str_mv Deiana, Ana C.
Gimenez Guerrero, Marianela Gema
Sardella, Maria F.
Sapag, Manuel Karim
Masseo, Ana L. S.
Teixeira, Ana P. C.
Araujo, Maria H.
Oliveira, Luiz C. A.
author Deiana, Ana C.
author_facet Deiana, Ana C.
Gimenez Guerrero, Marianela Gema
Sardella, Maria F.
Sapag, Manuel Karim
Masseo, Ana L. S.
Teixeira, Ana P. C.
Araujo, Maria H.
Oliveira, Luiz C. A.
author_role author
author2 Gimenez Guerrero, Marianela Gema
Sardella, Maria F.
Sapag, Manuel Karim
Masseo, Ana L. S.
Teixeira, Ana P. C.
Araujo, Maria H.
Oliveira, Luiz C. A.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Catalytic Oxidation
Activated Carbon
Viticulture Wastes
topic Catalytic Oxidation
Activated Carbon
Viticulture Wastes
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, the catalytic oxidation of the hazardous and unpleasant aqueous sulfide contaminant was investigated by activated carbon in the form of mechanically resistant and versatile briquettes produced from two different wastes of the wine industry, i.e., lex and stalk. Characterization by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDS), surface area Brunauer-Emmett-Teller (BET), Raman, thermogravimetry (TG), X-ray diffractometry (XRD) and potentiometric titration showed that the materials have high mesoporous area with a large number of surface oxygen functionalities. These briquettes showed high efficiency for the oxidation of sulfides in aqueous medium, which is discussed in terms of two effects: the relatively high concentrations of quinone/hydroquinone surface redox groups formed from the grape must binder and the macro/mesoporosity, which facilitates the diffusion of the different species during the reaction.
Fil: Deiana, Ana C.. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; Argentina
Fil: Gimenez Guerrero, Marianela Gema. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sardella, Maria F.. Universidad Nacional de San Juan. Facultad de Ingenieria. Instituto de Ingenieria Quimica; Argentina
Fil: Sapag, Manuel Karim. Universidad Nacional de San Luis. Facultad de Cs.fisico Matematicas y Naturales. Departamento de Fisica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Masseo, Ana L. S.. Universidade Federal Do Minas Gerais; Brasil
Fil: Teixeira, Ana P. C.. Universidade Federal Do Minas Gerais; Brasil
Fil: Araujo, Maria H.. Universidade Federal Do Minas Gerais; Brasil
Fil: Oliveira, Luiz C. A.. Universidade Federal Do Minas Gerais; Brasil
description In this work, the catalytic oxidation of the hazardous and unpleasant aqueous sulfide contaminant was investigated by activated carbon in the form of mechanically resistant and versatile briquettes produced from two different wastes of the wine industry, i.e., lex and stalk. Characterization by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDS), surface area Brunauer-Emmett-Teller (BET), Raman, thermogravimetry (TG), X-ray diffractometry (XRD) and potentiometric titration showed that the materials have high mesoporous area with a large number of surface oxygen functionalities. These briquettes showed high efficiency for the oxidation of sulfides in aqueous medium, which is discussed in terms of two effects: the relatively high concentrations of quinone/hydroquinone surface redox groups formed from the grape must binder and the macro/mesoporosity, which facilitates the diffusion of the different species during the reaction.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/7822
Deiana, Ana C.; Gimenez Guerrero, Marianela Gema; Sardella, Maria F.; Sapag, Manuel Karim; Masseo, Ana L. S.; et al.; Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes; Sociedade Brasileira de Química; Journal Of The Brazilian Chemical Society; 25; 12; 11-2014; 2392-2398
0103-5053
1678-4790
url http://hdl.handle.net/11336/7822
identifier_str_mv Deiana, Ana C.; Gimenez Guerrero, Marianela Gema; Sardella, Maria F.; Sapag, Manuel Karim; Masseo, Ana L. S.; et al.; Catalytic Oxidation of Aqueous Sulfide Promoted by Oxygen Functionalities on the Surface of Activated Carbon Briquettes Produced from Viticulture Wastes; Sociedade Brasileira de Química; Journal Of The Brazilian Chemical Society; 25; 12; 11-2014; 2392-2398
0103-5053
1678-4790
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/7gznw6
info:eu-repo/semantics/altIdentifier/doi/10.5935/0103-5053.20140265
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 Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
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_ 1844613947076902912
score 13.070432

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