Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide
- Autores
- Moreno, T.; Morán López, M. A.; Huerta Illera, I.; Piqueras, Cristian Martin; Sanz Arranz, A.; García Serna, J.; Cocero, María José
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- H2O2 concentrations in aqueous solutions have been determined by means of a 532nm Raman spectrometer. H2O2 is a highly demanded green oxidant agent, and its direct synthesis from H2 and O2 is a promising alternative to the traditional production process. Raman spectroscopy is a fast, non-destructive and reliable analytical technique for H2O2 quantification, which avoids the drawbacks of traditional iodometric determinations (sample extraction, preparation of the reagents and a long time of analysis). A high pressure view cell has been designed to facilitate the measuring at high pressures, which are often found in a direct synthesis process. A thorough calibration model has been developed, and it has been validated at high pressure (5.0MPa) and temperature (up to 45°C). The solvent (water) was used as internal standard to correct multiplicative distortions. The validation of the analytical technique produced reproducible and accurate results compared against classic iodometric titration, allowing the use of a single calibration model for a range of reaction conditions. The feasible use of Raman spectroscopy for real-time quantitative reaction monitoring has been established by analysing the decomposition reaction of H2O2 under different conditions. © 2010 Elsevier B.V.
Fil: Moreno, T.. Universidad de Valladolid; España
Fil: Morán López, M. A.. Universidad de Valladolid; España
Fil: Huerta Illera, I.. Universidad de Valladolid; España
Fil: Piqueras, Cristian Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Sanz Arranz, A.. Universidad de Valladolid; España
Fil: García Serna, J.. Universidad de Valladolid; España
Fil: Cocero, María José. Universidad de Valladolid; España - Materia
-
H2o2 Decomposition
H2o2 Determination
H2o2 Direct Synthesis
Raman Spectroscopy
Reaction Monitoring - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/57731
Ver los metadatos del registro completo
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Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxideMoreno, T.Morán López, M. A.Huerta Illera, I.Piqueras, Cristian MartinSanz Arranz, A.García Serna, J.Cocero, María JoséH2o2 DecompositionH2o2 DeterminationH2o2 Direct SynthesisRaman SpectroscopyReaction Monitoringhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2H2O2 concentrations in aqueous solutions have been determined by means of a 532nm Raman spectrometer. H2O2 is a highly demanded green oxidant agent, and its direct synthesis from H2 and O2 is a promising alternative to the traditional production process. Raman spectroscopy is a fast, non-destructive and reliable analytical technique for H2O2 quantification, which avoids the drawbacks of traditional iodometric determinations (sample extraction, preparation of the reagents and a long time of analysis). A high pressure view cell has been designed to facilitate the measuring at high pressures, which are often found in a direct synthesis process. A thorough calibration model has been developed, and it has been validated at high pressure (5.0MPa) and temperature (up to 45°C). The solvent (water) was used as internal standard to correct multiplicative distortions. The validation of the analytical technique produced reproducible and accurate results compared against classic iodometric titration, allowing the use of a single calibration model for a range of reaction conditions. The feasible use of Raman spectroscopy for real-time quantitative reaction monitoring has been established by analysing the decomposition reaction of H2O2 under different conditions. © 2010 Elsevier B.V.Fil: Moreno, T.. Universidad de Valladolid; EspañaFil: Morán López, M. A.. Universidad de Valladolid; EspañaFil: Huerta Illera, I.. Universidad de Valladolid; EspañaFil: Piqueras, Cristian Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Sanz Arranz, A.. Universidad de Valladolid; EspañaFil: García Serna, J.. Universidad de Valladolid; EspañaFil: Cocero, María José. Universidad de Valladolid; EspañaElsevier Science Sa2011-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57731Moreno, T.; Morán López, M. A.; Huerta Illera, I.; Piqueras, Cristian Martin; Sanz Arranz, A.; et al.; Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide; Elsevier Science Sa; Chemical Engineering Journal; 166; 3; 2-2011; 1061-10651385-8947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2010.11.068info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1385894710011642info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:25:31Zoai:ri.conicet.gov.ar:11336/57731instacron: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 10:25:31.97CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide |
title |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide |
spellingShingle |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide Moreno, T. H2o2 Decomposition H2o2 Determination H2o2 Direct Synthesis Raman Spectroscopy Reaction Monitoring |
title_short |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide |
title_full |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide |
title_fullStr |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide |
title_full_unstemmed |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide |
title_sort |
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide |
dc.creator.none.fl_str_mv |
Moreno, T. Morán López, M. A. Huerta Illera, I. Piqueras, Cristian Martin Sanz Arranz, A. García Serna, J. Cocero, María José |
author |
Moreno, T. |
author_facet |
Moreno, T. Morán López, M. A. Huerta Illera, I. Piqueras, Cristian Martin Sanz Arranz, A. García Serna, J. Cocero, María José |
author_role |
author |
author2 |
Morán López, M. A. Huerta Illera, I. Piqueras, Cristian Martin Sanz Arranz, A. García Serna, J. Cocero, María José |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
H2o2 Decomposition H2o2 Determination H2o2 Direct Synthesis Raman Spectroscopy Reaction Monitoring |
topic |
H2o2 Decomposition H2o2 Determination H2o2 Direct Synthesis Raman Spectroscopy Reaction Monitoring |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
H2O2 concentrations in aqueous solutions have been determined by means of a 532nm Raman spectrometer. H2O2 is a highly demanded green oxidant agent, and its direct synthesis from H2 and O2 is a promising alternative to the traditional production process. Raman spectroscopy is a fast, non-destructive and reliable analytical technique for H2O2 quantification, which avoids the drawbacks of traditional iodometric determinations (sample extraction, preparation of the reagents and a long time of analysis). A high pressure view cell has been designed to facilitate the measuring at high pressures, which are often found in a direct synthesis process. A thorough calibration model has been developed, and it has been validated at high pressure (5.0MPa) and temperature (up to 45°C). The solvent (water) was used as internal standard to correct multiplicative distortions. The validation of the analytical technique produced reproducible and accurate results compared against classic iodometric titration, allowing the use of a single calibration model for a range of reaction conditions. The feasible use of Raman spectroscopy for real-time quantitative reaction monitoring has been established by analysing the decomposition reaction of H2O2 under different conditions. © 2010 Elsevier B.V. Fil: Moreno, T.. Universidad de Valladolid; España Fil: Morán López, M. A.. Universidad de Valladolid; España Fil: Huerta Illera, I.. Universidad de Valladolid; España Fil: Piqueras, Cristian Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina Fil: Sanz Arranz, A.. Universidad de Valladolid; España Fil: García Serna, J.. Universidad de Valladolid; España Fil: Cocero, María José. Universidad de Valladolid; España |
description |
H2O2 concentrations in aqueous solutions have been determined by means of a 532nm Raman spectrometer. H2O2 is a highly demanded green oxidant agent, and its direct synthesis from H2 and O2 is a promising alternative to the traditional production process. Raman spectroscopy is a fast, non-destructive and reliable analytical technique for H2O2 quantification, which avoids the drawbacks of traditional iodometric determinations (sample extraction, preparation of the reagents and a long time of analysis). A high pressure view cell has been designed to facilitate the measuring at high pressures, which are often found in a direct synthesis process. A thorough calibration model has been developed, and it has been validated at high pressure (5.0MPa) and temperature (up to 45°C). The solvent (water) was used as internal standard to correct multiplicative distortions. The validation of the analytical technique produced reproducible and accurate results compared against classic iodometric titration, allowing the use of a single calibration model for a range of reaction conditions. The feasible use of Raman spectroscopy for real-time quantitative reaction monitoring has been established by analysing the decomposition reaction of H2O2 under different conditions. © 2010 Elsevier B.V. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-02 |
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/11336/57731 Moreno, T.; Morán López, M. A.; Huerta Illera, I.; Piqueras, Cristian Martin; Sanz Arranz, A.; et al.; Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide; Elsevier Science Sa; Chemical Engineering Journal; 166; 3; 2-2011; 1061-1065 1385-8947 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/57731 |
identifier_str_mv |
Moreno, T.; Morán López, M. A.; Huerta Illera, I.; Piqueras, Cristian Martin; Sanz Arranz, A.; et al.; Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide; Elsevier Science Sa; Chemical Engineering Journal; 166; 3; 2-2011; 1061-1065 1385-8947 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.cej.2010.11.068 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1385894710011642 |
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 |
Elsevier Science Sa |
publisher.none.fl_str_mv |
Elsevier Science Sa |
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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1844614254110441472 |
score |
13.070432 |