Nucleation in continuous flow cooling sonocrystallization for coiled capillary crystallizers

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dc.contributor.authorSchmalenberg, Mira
dc.contributor.authorWeick, Lena K.
dc.contributor.authorKockmann, Norbert
dc.date.accessioned2021-04-06T11:01:59Z
dc.date.available2021-04-06T11:01:59Z
dc.date.issued2021-03-24
dc.description.abstractNucleation in continuously operated capillary coiled cooling crystallizers is experimentally investigated under the influence of ultrasound. It was found that there is no sharp boundary but rather a transition zone for nucleation under sonication. For this purpose, a tube with an inner diameter of 1.6 mm and a length of 6 m was winded in a coiled flow inverter (CFI) design and immersed into a cooled ultrasonic bath (37 kHz). The CFI design was chosen for improved radial mixing and narrow residence time distribution, which is also investigated. Amino acid l-alanine dissolved in deionized water is employed in a supersaturation range of 1.10 to 1.46 under quiet and sonicated conditions. Nucleation is non-invasive detected using a flow cell equipped with a microscope and camera.en
dc.identifier.urihttp://hdl.handle.net/2003/40136
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-22011
dc.language.isoende
dc.relation.ispartofseriesJ Flow Chem;
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectCoiled flow inverteren
dc.subjectContinuous nucleationen
dc.subjectCooling crystallizationen
dc.subjectMinichannelen
dc.subjectCapillary flowen
dc.subjectNon-invasive nucleation detectionen
dc.subjectSonocrystallizationen
dc.subject.ddc660
dc.subject.rswkWechselrichterde
dc.subject.rswkKühlungskristallisationde
dc.subject.rswkKapillarströmungde
dc.titleNucleation in continuous flow cooling sonocrystallization for coiled capillary crystallizersen
dc.typeTextde
dc.type.publicationtypearticlede
dcterms.accessRightsopen access
eldorado.secondarypublicationtruede
eldorado.secondarypublication.primarycitationSchmalenberg, M., Weick, L.K. & Kockmann, N. Nucleation in continuous flow cooling sonocrystallization for coiled capillary crystallizers. J Flow Chem (2021).de
eldorado.secondarypublication.primaryidentifierhttps://doi.org/10.1007/s41981-020-00138-xde

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