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dc.contributor.authorObanijesu, Emmanuel
dc.contributor.authorAkindeju, Michael
dc.contributor.authorPareek, Vishnu
dc.contributor.authorTade, Moses
dc.contributor.editorE. N. Pistikopoulos
dc.contributor.editorM. C. Georgiadis
dc.contributor.editorA. C. Kokossis
dc.date.accessioned2017-01-30T13:03:12Z
dc.date.available2017-01-30T13:03:12Z
dc.date.created2012-03-23T01:19:46Z
dc.date.issued2011
dc.identifier.citationObanijesu, E.O. and Akindeju, M.K. and Pareek, V. and Tade, M.O. 2011. Modelling the natural gas pipeline internal corrosion rate resulting from hydrate formation, in Pistikopoulos E N, Georgiadis M C and Kokossis A C (ed), 21st European Symposium on Computer Aided Process Engineering (ESCAPE 21), May 29 2011. Porto Carrass, Greece: Elsevier.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/28129
dc.description.abstract

Hydrate formation along a long natural gas pipeline has recently been established to initiate different types of internal corrosion along the pipe-length based on the formation stage and point. These corrosions may lead to disintegration of the pipe's properties and eventually result into the pipe's leakage or full-bore rupture. Apart from the enormous economic implications on the operating company, the conveyed fluid upon escape to the environment poses the risk of fire, reduction of air quality and other health hazards. This article develops a predictive model on internal corrosion rate resulting from hydrate formation along a natural gas pipeline based on the thermodynamics properties of the transported fluid with H2O being 90% of the clathrates and the predictive rates were plotted against different operating conditions. The model clearly showed that the corrosion rate increases with temperature, wall shear stress, superficial velocity, fluid fugacity and acidity. Since the result trends agree with those of existing models, then, this model can be said to be reliable. To minimize the problems, some predictive and corrective management options are recommended on hydrate formation.

dc.publisherElsevier
dc.titleModelling the natural gas pipeline internal corrosion rate resulting from hydrate formation
dc.typeConference Paper
dcterms.source.titleProceedings from the 21st European Symposium on Computer Aided Process Engineering - ESCAPE 21
dcterms.source.seriesProceedings from the 21st European Symposium on Computer Aided Process Engineering - ESCAPE 21
dcterms.source.conference21st European Symposium on Computer Aided Process Engineering - ESCAPE 21
dcterms.source.conference-start-dateMay 29 2011
dcterms.source.conferencelocationPorto Carrass, Greece
dcterms.source.placeUnited States
curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusFulltext not available


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