Homogeneous Methylolation of Melamine: Mathematical Modeling

A novel mathematical model is presented on the methylolation of melamine with formaldehyde at 48 ºC and pH 9.0. The model assumes an instantaneous hydration/dehydration of formaldehyde and the methylolation mechanism of Gordon et al. [J Appl Polym Sci 1966, 10, 1153]. The 24 kinetic constants were a...

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Detalles Bibliográficos
Autores: Nicolau, Veronica Viviana, Estenoz, Diana Alejandra, Meira, Gregorio Raul
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2007
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/22818
Acceso en línea:http://hdl.handle.net/11336/22818
Access Level:acceso abierto
Palabra clave:Melamine-Formaldehyde Resin
Polycondensation
Mathematical Model
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
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spelling Homogeneous Methylolation of Melamine: Mathematical ModelingNicolau, Veronica VivianaEstenoz, Diana AlejandraMeira, Gregorio RaulMelamine-Formaldehyde ResinPolycondensationMathematical Modelhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A novel mathematical model is presented on the methylolation of melamine with formaldehyde at 48 ºC and pH 9.0. The model assumes an instantaneous hydration/dehydration of formaldehyde and the methylolation mechanism of Gordon et al. [J Appl Polym Sci 1966, 10, 1153]. The 24 kinetic constants were adjusted to experimental measurements by B. Tomita [J Polym Sci 1977, 15, 2347]. The model predicts the evolutions of the comonomers and the 9 methylolated species. This is the first article of a series that aims at developing a detailed model for the industrial synthesis of melamine-formaldehyde resins.Fil: Nicolau, Veronica Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Estenoz, Diana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Meira, Gregorio Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaJohn Wiley & Sons Inc2007-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22818Nicolau, Veronica Viviana; Estenoz, Diana Alejandra; Meira, Gregorio Raul; Homogeneous Methylolation of Melamine: Mathematical Modeling; John Wiley & Sons Inc; Journal of Applied Polymer Science; 106; 5; 8-2007; 2978-29880021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.26796info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.26796/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:55:31Zoai:ri.conicet.gov.ar:11336/22818instacron: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:34982024-05-08 13:55:31.893CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Homogeneous Methylolation of Melamine: Mathematical Modeling
title Homogeneous Methylolation of Melamine: Mathematical Modeling
spellingShingle Homogeneous Methylolation of Melamine: Mathematical Modeling
Nicolau, Veronica Viviana
Melamine-Formaldehyde Resin
Polycondensation
Mathematical Model
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
title_short Homogeneous Methylolation of Melamine: Mathematical Modeling
title_full Homogeneous Methylolation of Melamine: Mathematical Modeling
title_fullStr Homogeneous Methylolation of Melamine: Mathematical Modeling
title_full_unstemmed Homogeneous Methylolation of Melamine: Mathematical Modeling
title_sort Homogeneous Methylolation of Melamine: Mathematical Modeling
dc.creator.none.fl_str_mv Nicolau, Veronica Viviana
Estenoz, Diana Alejandra
Meira, Gregorio Raul
author Nicolau, Veronica Viviana
author_facet Nicolau, Veronica Viviana
Estenoz, Diana Alejandra
Meira, Gregorio Raul
author_role author
author2 Estenoz, Diana Alejandra
Meira, Gregorio Raul
author2_role author
author
dc.subject.none.fl_str_mv Melamine-Formaldehyde Resin
Polycondensation
Mathematical Model
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
topic Melamine-Formaldehyde Resin
Polycondensation
Mathematical Model
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
description A novel mathematical model is presented on the methylolation of melamine with formaldehyde at 48 ºC and pH 9.0. The model assumes an instantaneous hydration/dehydration of formaldehyde and the methylolation mechanism of Gordon et al. [J Appl Polym Sci 1966, 10, 1153]. The 24 kinetic constants were adjusted to experimental measurements by B. Tomita [J Polym Sci 1977, 15, 2347]. The model predicts the evolutions of the comonomers and the 9 methylolated species. This is the first article of a series that aims at developing a detailed model for the industrial synthesis of melamine-formaldehyde resins.
publishDate 2007
dc.date.none.fl_str_mv 2007-08
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/11336/22818
Nicolau, Veronica Viviana; Estenoz, Diana Alejandra; Meira, Gregorio Raul; Homogeneous Methylolation of Melamine: Mathematical Modeling; John Wiley & Sons Inc; Journal of Applied Polymer Science; 106; 5; 8-2007; 2978-2988
0021-8995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22818
identifier_str_mv Nicolau, Veronica Viviana; Estenoz, Diana Alejandra; Meira, Gregorio Raul; Homogeneous Methylolation of Melamine: Mathematical Modeling; John Wiley & Sons Inc; Journal of Applied Polymer Science; 106; 5; 8-2007; 2978-2988
0021-8995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/app.26796
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.26796/abstract
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
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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 15,812429

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