Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide

Autores
Oksdath Mansilla, Gabriela; Peñéñory, Alicia B.; Barnes, Ian; Wiesen, Peter; Teruel, Mariano Andres
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The products formed in the gas-phase reactions of Cl atoms with (CH3CH2)2S and CH3CH2SCH3 have been investigated in a large volume reactor in NOx-free air at atmospheric pressure and (298±2) K using long path "in situ" FTIR spectroscopy for the analysis. HCl, SO2 and CH3CHO were identified as the major products for both reactions. For the Cl+CH3CH2SCH3 reaction HCHO was also identified as a major product. The yields of the products obtained for the reaction of Cl with (CH3CH2)2S were (59±2) %, (52±5) % and (103±4) % for HCl, SO2 and CH3CHO, respectively. For the reaction of Cl with CH3CH2SCH3 yields of (43±5) %, (55±3) %, (58±3) % and (53±5) % were obtained for HCl, SO2, CH3CHO and HCHO, respectively. This is the first products and mechanistic study for the gas-phase Cl-initiated oxidation of non-CH3SCH3 alkyl sulfides. Comparison with previous results for the reaction of Cl with dimethyl sulfide is made and simple atmospheric degradation mechanisms are postulated to explain the formation of the observed products. © 2013 Elsevier Ltd.
Fil: Oksdath Mansilla, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Peñéñory, Alicia B.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Barnes, Ian. Bergische Universität Wuppertal; Alemania
Fil: Wiesen, Peter. Bergische Universität Wuppertal; Alemania
Fil: Teruel, Mariano Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Materia
ALKYL SULFIDES
ATMOSPHERIC MECHANISMS
CL ATOMS
PRODUCT DISTRIBUTION
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:11336/133180
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/133180
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfideOksdath Mansilla, GabrielaPeñéñory, Alicia B.Barnes, IanWiesen, PeterTeruel, Mariano AndresALKYL SULFIDESATMOSPHERIC MECHANISMSCL ATOMSPRODUCT DISTRIBUTIONhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The products formed in the gas-phase reactions of Cl atoms with (CH3CH2)2S and CH3CH2SCH3 have been investigated in a large volume reactor in NOx-free air at atmospheric pressure and (298±2) K using long path "in situ" FTIR spectroscopy for the analysis. HCl, SO2 and CH3CHO were identified as the major products for both reactions. For the Cl+CH3CH2SCH3 reaction HCHO was also identified as a major product. The yields of the products obtained for the reaction of Cl with (CH3CH2)2S were (59±2) %, (52±5) % and (103±4) % for HCl, SO2 and CH3CHO, respectively. For the reaction of Cl with CH3CH2SCH3 yields of (43±5) %, (55±3) %, (58±3) % and (53±5) % were obtained for HCl, SO2, CH3CHO and HCHO, respectively. This is the first products and mechanistic study for the gas-phase Cl-initiated oxidation of non-CH3SCH3 alkyl sulfides. Comparison with previous results for the reaction of Cl with dimethyl sulfide is made and simple atmospheric degradation mechanisms are postulated to explain the formation of the observed products. © 2013 Elsevier Ltd.Fil: Oksdath Mansilla, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Peñéñory, Alicia B.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Barnes, Ian. Bergische Universität Wuppertal; AlemaniaFil: Wiesen, Peter. Bergische Universität Wuppertal; AlemaniaFil: Teruel, Mariano Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaPergamon-Elsevier Science Ltd2013-12info: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/11336/133180Oksdath Mansilla, Gabriela; Peñéñory, Alicia B.; Barnes, Ian; Wiesen, Peter; Teruel, Mariano Andres; Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 85; 12-2013; 41-471352-2310CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2013.11.063info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1352231013009138info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:57:57Zoai:ri.conicet.gov.ar:11336/133180instacron: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 09:57:57.429CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
title Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
spellingShingle Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
Oksdath Mansilla, Gabriela
ALKYL SULFIDES
ATMOSPHERIC MECHANISMS
CL ATOMS
PRODUCT DISTRIBUTION
title_short Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
title_full Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
title_fullStr Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
title_full_unstemmed Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
title_sort Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide
dc.creator.none.fl_str_mv Oksdath Mansilla, Gabriela
Peñéñory, Alicia B.
Barnes, Ian
Wiesen, Peter
Teruel, Mariano Andres
author Oksdath Mansilla, Gabriela
author_facet Oksdath Mansilla, Gabriela
Peñéñory, Alicia B.
Barnes, Ian
Wiesen, Peter
Teruel, Mariano Andres
author_role author
author2 Peñéñory, Alicia B.
Barnes, Ian
Wiesen, Peter
Teruel, Mariano Andres
author2_role author
author
author
author
dc.subject.none.fl_str_mv ALKYL SULFIDES
ATMOSPHERIC MECHANISMS
CL ATOMS
PRODUCT DISTRIBUTION
topic ALKYL SULFIDES
ATMOSPHERIC MECHANISMS
CL ATOMS
PRODUCT DISTRIBUTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The products formed in the gas-phase reactions of Cl atoms with (CH3CH2)2S and CH3CH2SCH3 have been investigated in a large volume reactor in NOx-free air at atmospheric pressure and (298±2) K using long path "in situ" FTIR spectroscopy for the analysis. HCl, SO2 and CH3CHO were identified as the major products for both reactions. For the Cl+CH3CH2SCH3 reaction HCHO was also identified as a major product. The yields of the products obtained for the reaction of Cl with (CH3CH2)2S were (59±2) %, (52±5) % and (103±4) % for HCl, SO2 and CH3CHO, respectively. For the reaction of Cl with CH3CH2SCH3 yields of (43±5) %, (55±3) %, (58±3) % and (53±5) % were obtained for HCl, SO2, CH3CHO and HCHO, respectively. This is the first products and mechanistic study for the gas-phase Cl-initiated oxidation of non-CH3SCH3 alkyl sulfides. Comparison with previous results for the reaction of Cl with dimethyl sulfide is made and simple atmospheric degradation mechanisms are postulated to explain the formation of the observed products. © 2013 Elsevier Ltd.
Fil: Oksdath Mansilla, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Peñéñory, Alicia B.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Barnes, Ian. Bergische Universität Wuppertal; Alemania
Fil: Wiesen, Peter. Bergische Universität Wuppertal; Alemania
Fil: Teruel, Mariano Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
description The products formed in the gas-phase reactions of Cl atoms with (CH3CH2)2S and CH3CH2SCH3 have been investigated in a large volume reactor in NOx-free air at atmospheric pressure and (298±2) K using long path "in situ" FTIR spectroscopy for the analysis. HCl, SO2 and CH3CHO were identified as the major products for both reactions. For the Cl+CH3CH2SCH3 reaction HCHO was also identified as a major product. The yields of the products obtained for the reaction of Cl with (CH3CH2)2S were (59±2) %, (52±5) % and (103±4) % for HCl, SO2 and CH3CHO, respectively. For the reaction of Cl with CH3CH2SCH3 yields of (43±5) %, (55±3) %, (58±3) % and (53±5) % were obtained for HCl, SO2, CH3CHO and HCHO, respectively. This is the first products and mechanistic study for the gas-phase Cl-initiated oxidation of non-CH3SCH3 alkyl sulfides. Comparison with previous results for the reaction of Cl with dimethyl sulfide is made and simple atmospheric degradation mechanisms are postulated to explain the formation of the observed products. © 2013 Elsevier Ltd.
publishDate 2013
dc.date.none.fl_str_mv 2013-12
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/11336/133180
Oksdath Mansilla, Gabriela; Peñéñory, Alicia B.; Barnes, Ian; Wiesen, Peter; Teruel, Mariano Andres; Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 85; 12-2013; 41-47
1352-2310
CONICET Digital
CONICET
url http://hdl.handle.net/11336/133180
identifier_str_mv Oksdath Mansilla, Gabriela; Peñéñory, Alicia B.; Barnes, Ian; Wiesen, Peter; Teruel, Mariano Andres; Product distribution study of the Cl-atom initiated oxidation of ethyl methyl sulfide and diethyl sulfide; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 85; 12-2013; 41-47
1352-2310
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2013.11.063
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1352231013009138
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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 13.13397

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