Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles

Bibliographic Details
Main Author: Tres,G.
Publication Date: 2008
Other Authors: Saborío,E.A., Ajún,L.R., Arias,A., Rodríguez,A., Bravo,O., Malo,J.M.
Format: Article
Language: spa
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000100008
Summary: The goal of this study was to evaluate the internal corrosion in a liquid-steam pipeline (type A515 low carbon steel) of the Geothermal Field of Miravalles (CGM) in Costa Rica, and to determine the corrosion thickness for future geothermal fields. The monitoring was carried out using the following techniques: linear polarization resistance (LPR), electrical resistance (ER), and weight loss. The results show for neutral or alkaline pH conditions and slightly free of oxygen, that the corrosion thickness should be 1.8 mm, in order to guarantee the integrity of the pipe over the field lifetime.
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spelling Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico MiravalleserosionLPRERgravimetric methodultrasoundThe goal of this study was to evaluate the internal corrosion in a liquid-steam pipeline (type A515 low carbon steel) of the Geothermal Field of Miravalles (CGM) in Costa Rica, and to determine the corrosion thickness for future geothermal fields. The monitoring was carried out using the following techniques: linear polarization resistance (LPR), electrical resistance (ER), and weight loss. The results show for neutral or alkaline pH conditions and slightly free of oxygen, that the corrosion thickness should be 1.8 mm, in order to guarantee the integrity of the pipe over the field lifetime.Sociedade Portuguesa de Electroquímica2008-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000100008Portugaliae Electrochimica Acta v.26 n.1 2008reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAPspahttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000100008Tres,G.Saborío,E.A.Ajún,L.R.Arias,A.Rodríguez,A.Bravo,O.Malo,J.M.info:eu-repo/semantics/openAccess2024-02-06T17:06:54Zoai:scielo:S0872-19042008000100008Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T12:55:59.718898Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
title Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
spellingShingle Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
Tres,G.
erosion
LPR
ER
gravimetric method
ultrasound
title_short Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
title_full Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
title_fullStr Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
title_full_unstemmed Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
title_sort Monitoreo en Línea de la Corrosión en Tuberías de Flujo Bifásico en el Campo Geotérmico Miravalles
author Tres,G.
author_facet Tres,G.
Saborío,E.A.
Ajún,L.R.
Arias,A.
Rodríguez,A.
Bravo,O.
Malo,J.M.
author_role author
author2 Saborío,E.A.
Ajún,L.R.
Arias,A.
Rodríguez,A.
Bravo,O.
Malo,J.M.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Tres,G.
Saborío,E.A.
Ajún,L.R.
Arias,A.
Rodríguez,A.
Bravo,O.
Malo,J.M.
dc.subject.por.fl_str_mv erosion
LPR
ER
gravimetric method
ultrasound
topic erosion
LPR
ER
gravimetric method
ultrasound
description The goal of this study was to evaluate the internal corrosion in a liquid-steam pipeline (type A515 low carbon steel) of the Geothermal Field of Miravalles (CGM) in Costa Rica, and to determine the corrosion thickness for future geothermal fields. The monitoring was carried out using the following techniques: linear polarization resistance (LPR), electrical resistance (ER), and weight loss. The results show for neutral or alkaline pH conditions and slightly free of oxygen, that the corrosion thickness should be 1.8 mm, in order to guarantee the integrity of the pipe over the field lifetime.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
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=S0872-19042008000100008
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000100008
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042008000100008
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.26 n.1 2008
reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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