Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water

Detalhes bibliográficos
Autor(a) principal: Muthumani,N.
Data de Publicação: 2012
Outros Autores: Rajendran,Susai, Pandiarajan,M., Christyd,J. Lydia, Nagalakshmie,R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500001
Resumo: The inhibition efficiency (IE) of Amino Trimethylene phosphonic acid (ATMP) in controlling corrosion of carbon steel immersed in ground water in the absence and presence of Zn2+ has been evaluated by weight loss method. It is observed that the synergistic formulation consisting of 250 ppm ATMP and 10 ppm of Zn2+ has 98% IE. Polarization study reveals that ATMP-Zn2+ system functions as a cathodic inhibitor system. AC impedance study reveals that a protective film is formed on the metal surface.
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spelling Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Watercarbon steelcorrosion inhibitionsynergistic effectcathodic inhibitorphosphonic acidThe inhibition efficiency (IE) of Amino Trimethylene phosphonic acid (ATMP) in controlling corrosion of carbon steel immersed in ground water in the absence and presence of Zn2+ has been evaluated by weight loss method. It is observed that the synergistic formulation consisting of 250 ppm ATMP and 10 ppm of Zn2+ has 98% IE. Polarization study reveals that ATMP-Zn2+ system functions as a cathodic inhibitor system. AC impedance study reveals that a protective film is formed on the metal surface.Sociedade Portuguesa de Electroquímica2012-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500001Portugaliae Electrochimica Acta v.30 n.5 2012reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500001Muthumani,N.Rajendran,SusaiPandiarajan,M.Christyd,J. LydiaNagalakshmie,R.info:eu-repo/semantics/openAccess2024-02-06T17:07:11Zoai:scielo:S0872-19042012000500001Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:12.860673Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
title Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
spellingShingle Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
Muthumani,N.
carbon steel
corrosion inhibition
synergistic effect
cathodic inhibitor
phosphonic acid
title_short Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
title_full Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
title_fullStr Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
title_full_unstemmed Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
title_sort Corrosion Inhibition by Amino Trimethylene Phosphonic Acid (ATMP) -Zn2+ System for Carbon Steel in Ground Water
author Muthumani,N.
author_facet Muthumani,N.
Rajendran,Susai
Pandiarajan,M.
Christyd,J. Lydia
Nagalakshmie,R.
author_role author
author2 Rajendran,Susai
Pandiarajan,M.
Christyd,J. Lydia
Nagalakshmie,R.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Muthumani,N.
Rajendran,Susai
Pandiarajan,M.
Christyd,J. Lydia
Nagalakshmie,R.
dc.subject.por.fl_str_mv carbon steel
corrosion inhibition
synergistic effect
cathodic inhibitor
phosphonic acid
topic carbon steel
corrosion inhibition
synergistic effect
cathodic inhibitor
phosphonic acid
description The inhibition efficiency (IE) of Amino Trimethylene phosphonic acid (ATMP) in controlling corrosion of carbon steel immersed in ground water in the absence and presence of Zn2+ has been evaluated by weight loss method. It is observed that the synergistic formulation consisting of 250 ppm ATMP and 10 ppm of Zn2+ has 98% IE. Polarization study reveals that ATMP-Zn2+ system functions as a cathodic inhibitor system. AC impedance study reveals that a protective film is formed on the metal surface.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500001
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
dc.source.none.fl_str_mv Portugaliae Electrochimica Acta v.30 n.5 2012
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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