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dc.contributor.authorSoames, A.
dc.contributor.authorAl Helal, A.
dc.contributor.authorIglauer, Stefan
dc.contributor.authorBarifcani, Ahmed
dc.contributor.authorGubner, Rolf
dc.date.accessioned2018-06-29T12:28:20Z
dc.date.available2018-06-29T12:28:20Z
dc.date.created2018-06-29T12:08:50Z
dc.date.issued2018
dc.identifier.citationSoames, A. and Al Helal, A. and Iglauer, S. and Barifcani, A. and Gubner, R. 2018. Experimental Vapor-Liquid Equilibrium Data for Binary Mixtures of Methyldiethanolamine in Water and Ethylene Glycol under Vacuum. Journal of Chemical & Engineering Data. 63 (5): pp. 1752-1760.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/69090
dc.identifier.doi10.1021/acs.jced.8b00054
dc.description.abstract

© 2018 American Chemical Society. Methyldiethanolamine (MDEA) is a widely used chemical in the natural gas processing industry as a solvent for CO2and H2S capture and as a basic compound for pH stabilization corrosion control. During pH stabilization corrosion control, the removal of MDEA during the (mono)ethylene glycol (MEG) regeneration process may occur under vacuum conditions during reclamation in which the removal of salt cations is performed. Isobaric vapor-liquid equilibrium data for the binary MEG-MDEA system is presented at (20, 10 and 5) kPa and water-MDEA system at (40, 20, 10) kPa to simulate its behavior during MEG reclamation under vacuum. Vapor and liquid equilibrium concentrations of MDEA were measured using a combination of ion chromatography and refractive index. The generated experimental VLE data were correlated to the UNIQUAC, NRTL, and Wilson activity coefficient models, and the respective binary parameters were regressed.

dc.publisherAmerican Chemical Society
dc.titleExperimental Vapor-Liquid Equilibrium Data for Binary Mixtures of Methyldiethanolamine in Water and Ethylene Glycol under Vacuum
dc.typeJournal Article
dcterms.source.volume63
dcterms.source.number5
dcterms.source.startPage1752
dcterms.source.endPage1760
dcterms.source.issn0021-9568
dcterms.source.titleJournal of Chemical & Engineering Data
curtin.departmentWASM: Minerals, Energy and Chemical Engineering (WASM-MECE)
curtin.accessStatusFulltext not available


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