Self-ignition of natural gas inside pipes at a regulation station

Autores
Fazzini, Pablo Gabriel; Otegui, Luis Jose
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Expert investigations were developed for a leak followed by fire in a natural gas measurement and regulation station,located in the Southern part of South America. Field inspections, chemical and microstructural tests, mechanical tests and models, and models for deflagration and detonation are presented and discussed. The fire was due to air that got into the pipes, when mounting valves at the pig traps. Venting and bleeding failed to be properly carried out while the line was pressurized, and the filling rate was not regulated properly either. In order to reduce the probability of recurrence of the event, the procedure for the filling and the pressurization of the pipeline was redesigned, safety features added, and personnel trained.
Fil: Fazzini, Pablo Gabriel. Universidad Nacional de Mar del Plata; Argentina
Fil: Otegui, Luis Jose. 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
Self-Ignition
Pipe Failure
Natural Gas
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/34953
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Self-ignition of natural gas inside pipes at a regulation stationFazzini, Pablo GabrielOtegui, Luis JoseSelf-IgnitionPipe FailureNatural Gashttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2Expert investigations were developed for a leak followed by fire in a natural gas measurement and regulation station,located in the Southern part of South America. Field inspections, chemical and microstructural tests, mechanical tests and models, and models for deflagration and detonation are presented and discussed. The fire was due to air that got into the pipes, when mounting valves at the pig traps. Venting and bleeding failed to be properly carried out while the line was pressurized, and the filling rate was not regulated properly either. In order to reduce the probability of recurrence of the event, the procedure for the filling and the pressurization of the pipeline was redesigned, safety features added, and personnel trained.Fil: Fazzini, Pablo Gabriel. Universidad Nacional de Mar del Plata; ArgentinaFil: Otegui, Luis Jose. 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; ArgentinaElsevier2008-03-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/34953Fazzini, Pablo Gabriel; Otegui, Luis Jose; Self-ignition of natural gas inside pipes at a regulation station; Elsevier; Engineering Failure Analysis; 16; 1; 7-3-2008; 187-1991350-6307CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1350630708000502info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfailanal.2008.02.015info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:12:04Zoai:ri.conicet.gov.ar:11336/34953instacron: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:34982025-09-03 10:12:04.777CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Self-ignition of natural gas inside pipes at a regulation station
title Self-ignition of natural gas inside pipes at a regulation station
spellingShingle Self-ignition of natural gas inside pipes at a regulation station
Fazzini, Pablo Gabriel
Self-Ignition
Pipe Failure
Natural Gas
title_short Self-ignition of natural gas inside pipes at a regulation station
title_full Self-ignition of natural gas inside pipes at a regulation station
title_fullStr Self-ignition of natural gas inside pipes at a regulation station
title_full_unstemmed Self-ignition of natural gas inside pipes at a regulation station
title_sort Self-ignition of natural gas inside pipes at a regulation station
dc.creator.none.fl_str_mv Fazzini, Pablo Gabriel
Otegui, Luis Jose
author Fazzini, Pablo Gabriel
author_facet Fazzini, Pablo Gabriel
Otegui, Luis Jose
author_role author
author2 Otegui, Luis Jose
author2_role author
dc.subject.none.fl_str_mv Self-Ignition
Pipe Failure
Natural Gas
topic Self-Ignition
Pipe Failure
Natural Gas
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Expert investigations were developed for a leak followed by fire in a natural gas measurement and regulation station,located in the Southern part of South America. Field inspections, chemical and microstructural tests, mechanical tests and models, and models for deflagration and detonation are presented and discussed. The fire was due to air that got into the pipes, when mounting valves at the pig traps. Venting and bleeding failed to be properly carried out while the line was pressurized, and the filling rate was not regulated properly either. In order to reduce the probability of recurrence of the event, the procedure for the filling and the pressurization of the pipeline was redesigned, safety features added, and personnel trained.
Fil: Fazzini, Pablo Gabriel. Universidad Nacional de Mar del Plata; Argentina
Fil: Otegui, Luis Jose. 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 Expert investigations were developed for a leak followed by fire in a natural gas measurement and regulation station,located in the Southern part of South America. Field inspections, chemical and microstructural tests, mechanical tests and models, and models for deflagration and detonation are presented and discussed. The fire was due to air that got into the pipes, when mounting valves at the pig traps. Venting and bleeding failed to be properly carried out while the line was pressurized, and the filling rate was not regulated properly either. In order to reduce the probability of recurrence of the event, the procedure for the filling and the pressurization of the pipeline was redesigned, safety features added, and personnel trained.
publishDate 2008
dc.date.none.fl_str_mv 2008-03-07
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/11336/34953
Fazzini, Pablo Gabriel; Otegui, Luis Jose; Self-ignition of natural gas inside pipes at a regulation station; Elsevier; Engineering Failure Analysis; 16; 1; 7-3-2008; 187-199
1350-6307
CONICET Digital
CONICET
url http://hdl.handle.net/11336/34953
identifier_str_mv Fazzini, Pablo Gabriel; Otegui, Luis Jose; Self-ignition of natural gas inside pipes at a regulation station; Elsevier; Engineering Failure Analysis; 16; 1; 7-3-2008; 187-199
1350-6307
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/S1350630708000502
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfailanal.2008.02.015
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
publisher.none.fl_str_mv Elsevier
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_ 1842270184306376704
score 13.13397

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