The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion
- Autores
- Paolinelli, Luciano Daniel; Pérez, T.; Simison, Silvia Noemi
- Año de publicación
- 2008
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The importance of chemical composition and microstructure on CO2 corrosion of carbon and low alloy steels has been widely recognized, still contradictory results can be found in the literature. The aim of this work is to assess the relationship between microstructure, surface condition and inhibitor efficiency in CO2 corrosion. A C-Mn steel with two different microstructures was tested in a deoxygenated 5% wt. NaCl solution saturated with CO2 at 40 °C, pH 6. A commercial imidazoline-based inhibitor was added after different pre-corrosion periods. The results obtained showed that pre-corrosion decreases the inhibitor efficiency, but that its impact is microstructure dependent.
Fil: Paolinelli, Luciano Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Pérez, T.. Siderca S.a.i.c. Centro de Investigaciones Industriales; Argentina
Fil: Simison, Silvia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina - Materia
-
A. Carbon Steel
B. Eis
C. Co2 Corrosion
C. Imidazolines
C. Steel Microstructure - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/67913
Ver los metadatos del registro completo
id |
CONICETDig_23ce3681230f967a3d09246b2e717d42 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/67913 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosionPaolinelli, Luciano DanielPérez, T.Simison, Silvia NoemiA. Carbon SteelB. EisC. Co2 CorrosionC. ImidazolinesC. Steel Microstructurehttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The importance of chemical composition and microstructure on CO2 corrosion of carbon and low alloy steels has been widely recognized, still contradictory results can be found in the literature. The aim of this work is to assess the relationship between microstructure, surface condition and inhibitor efficiency in CO2 corrosion. A C-Mn steel with two different microstructures was tested in a deoxygenated 5% wt. NaCl solution saturated with CO2 at 40 °C, pH 6. A commercial imidazoline-based inhibitor was added after different pre-corrosion periods. The results obtained showed that pre-corrosion decreases the inhibitor efficiency, but that its impact is microstructure dependent.Fil: Paolinelli, Luciano Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Pérez, T.. Siderca S.a.i.c. Centro de Investigaciones Industriales; ArgentinaFil: Simison, Silvia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaPergamon-Elsevier Science Ltd2008-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67913Paolinelli, Luciano Daniel; Pérez, T.; Simison, Silvia Noemi; The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion; Pergamon-Elsevier Science Ltd; Corrosion Science; 50; 9; 9-2008; 2456-24640010-938XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0010938X08002400info:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2008.06.031info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:22:34Zoai:ri.conicet.gov.ar:11336/67913instacron: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 10:22:35.194CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion |
title |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion |
spellingShingle |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion Paolinelli, Luciano Daniel A. Carbon Steel B. Eis C. Co2 Corrosion C. Imidazolines C. Steel Microstructure |
title_short |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion |
title_full |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion |
title_fullStr |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion |
title_full_unstemmed |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion |
title_sort |
The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion |
dc.creator.none.fl_str_mv |
Paolinelli, Luciano Daniel Pérez, T. Simison, Silvia Noemi |
author |
Paolinelli, Luciano Daniel |
author_facet |
Paolinelli, Luciano Daniel Pérez, T. Simison, Silvia Noemi |
author_role |
author |
author2 |
Pérez, T. Simison, Silvia Noemi |
author2_role |
author author |
dc.subject.none.fl_str_mv |
A. Carbon Steel B. Eis C. Co2 Corrosion C. Imidazolines C. Steel Microstructure |
topic |
A. Carbon Steel B. Eis C. Co2 Corrosion C. Imidazolines C. Steel Microstructure |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The importance of chemical composition and microstructure on CO2 corrosion of carbon and low alloy steels has been widely recognized, still contradictory results can be found in the literature. The aim of this work is to assess the relationship between microstructure, surface condition and inhibitor efficiency in CO2 corrosion. A C-Mn steel with two different microstructures was tested in a deoxygenated 5% wt. NaCl solution saturated with CO2 at 40 °C, pH 6. A commercial imidazoline-based inhibitor was added after different pre-corrosion periods. The results obtained showed that pre-corrosion decreases the inhibitor efficiency, but that its impact is microstructure dependent. Fil: Paolinelli, Luciano Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Pérez, T.. Siderca S.a.i.c. Centro de Investigaciones Industriales; Argentina Fil: Simison, Silvia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina |
description |
The importance of chemical composition and microstructure on CO2 corrosion of carbon and low alloy steels has been widely recognized, still contradictory results can be found in the literature. The aim of this work is to assess the relationship between microstructure, surface condition and inhibitor efficiency in CO2 corrosion. A C-Mn steel with two different microstructures was tested in a deoxygenated 5% wt. NaCl solution saturated with CO2 at 40 °C, pH 6. A commercial imidazoline-based inhibitor was added after different pre-corrosion periods. The results obtained showed that pre-corrosion decreases the inhibitor efficiency, but that its impact is microstructure dependent. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-09 |
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/11336/67913 Paolinelli, Luciano Daniel; Pérez, T.; Simison, Silvia Noemi; The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion; Pergamon-Elsevier Science Ltd; Corrosion Science; 50; 9; 9-2008; 2456-2464 0010-938X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/67913 |
identifier_str_mv |
Paolinelli, Luciano Daniel; Pérez, T.; Simison, Silvia Noemi; The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion; Pergamon-Elsevier Science Ltd; Corrosion Science; 50; 9; 9-2008; 2456-2464 0010-938X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0010938X08002400 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.corsci.2008.06.031 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
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 |
_version_ |
1844614217530867712 |
score |
13.070432 |