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dc.contributor.authorSalasi, Mobin
dc.contributor.authorPojtanabuntoeng, Kod
dc.contributor.authorWong, S.
dc.contributor.authorLehmann, M.
dc.date.accessioned2017-11-28T06:37:54Z
dc.date.available2017-11-28T06:37:54Z
dc.date.created2017-11-28T06:21:45Z
dc.date.issued2017
dc.identifier.citationSalasi, M. and Pojtanabuntoeng, K. and Wong, S. and Lehmann, M. 2017. Efficacy of bisulfite ions as an oxygen scavenger in monoethylene glycol (at least 20 wt%)/water mixtures. SPE Journal. 22 (5): pp. 1467-1477.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/58959
dc.description.abstract

Copyright © 2017 Society of Petroleum Engineers. This study investigates the oxygen-scavenging behavior of bisulfite ions in monoethylene glycol (MEG)/water mixtures at concentrations commonly found in gas-transportation pipelines. Temperatures and pH values were varied. The influence of transition-metal (TM) ions to catalyze the bisulfite oxygen scavenging was studied. Experimental results indicate that MEG significantly inhibits bisulfite oxygen removal, which is hindered at low pH values and, to some extent, temperature. TMs can accelerate the oxygen-scavenging reaction in pH-unadjusted solutions, although the rate was still lower than that of the pH-adjusted solutions. The possible mechanism for such behavior and industrial implications are discussed.

dc.publisherSociety of Petroleum Engineers
dc.titleEfficacy of bisulfite ions as an oxygen scavenger in monoethylene glycol (at least 20 wt%)/water mixtures
dc.typeJournal Article
dcterms.source.volume22
dcterms.source.number5
dcterms.source.startPage1467
dcterms.source.endPage1477
dcterms.source.issn1086-055X
dcterms.source.titleSPE Journal
curtin.departmentDepartment of Mechanical Engineering
curtin.accessStatusFulltext not available


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