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dc.contributor.authorDas, Tamal
dc.contributor.authorJäschke, Johannes
dc.date.accessioned2019-03-28T10:08:43Z
dc.date.available2019-03-28T10:08:43Z
dc.date.created2019-01-24T14:50:00Z
dc.date.issued2019
dc.identifier.citationIndustrial & Engineering Chemistry Research. 2019, 58 (3), 1273-1285.nb_NO
dc.identifier.issn0888-5885
dc.identifier.urihttp://hdl.handle.net/11250/2592148
dc.description.abstractIn this paper, we develop a simplified control-oriented model of a compact flotation unit (CFU), which removes residual oil from produced water in oil and gas production systems. CFU is a class of separators that exploits the synergy between separation effects of a swirling flow and the effect of flotation, in which small gas bubbles attach to the oil droplets and float to the top of the separator, where they are removed. The purified water flows downward, and is removed from the bottom. Our CFU model consists of a simplified initial swirl separation part and a flotation part, in which populations of oil droplets, gas bubbles without oil droplet, and gas bubbles with oil droplet attached are tracked spatially. After analyzing the model, we use it as a basis for designing a control structure that operates the separation system optimally.nb_NO
dc.description.abstractSimplified First-Principles Model of a Compact Flotation Unit for Use in Optimization and Controlnb_NO
dc.language.isoengnb_NO
dc.publisherAmerican Chemical Societynb_NO
dc.titleSimplified First-Principles Model of a Compact Flotation Unit for Use in Optimization and Controlnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber1273-1285nb_NO
dc.source.volume58nb_NO
dc.source.journalIndustrial & Engineering Chemistry Researchnb_NO
dc.source.issue3nb_NO
dc.identifier.doi10.1021/acs.iecr.8b04018
dc.identifier.cristin1664562
dc.description.localcode© American Chemical Society 2018. This is the authors accepted and refereed manuscript to the article. Locked until 19 December 2019 due to copyright restrictions.nb_NO
cristin.unitcode194,66,30,0
cristin.unitnameInstitutt for kjemisk prosessteknologi
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


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