Population balance model and experimental validation for reactive dissolution of particle agglomerates

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Zhao, Wenli
dc.contributor.author Jama, Mohamed
dc.contributor.author Buffo, Antonio
dc.contributor.author Alopaeus, Ville
dc.date.accessioned 2018-02-09T10:00:21Z
dc.date.available 2018-02-09T10:00:21Z
dc.date.issued 2018-01
dc.identifier.citation Zhao , W , Jama , M , Buffo , A & Alopaeus , V 2018 , ' Population balance model and experimental validation for reactive dissolution of particle agglomerates ' , Computers and Chemical Engineering , vol. 108 , pp. 240-249 . https://doi.org/10.1016/j.compchemeng.2017.09.019 en
dc.identifier.issn 0098-1354
dc.identifier.issn 1873-4375
dc.identifier.other PURE UUID: 7d547434-2667-4ba3-9102-07243daea767
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/population-balance-model-and-experimental-validation-for-reactive-dissolution-of-particle-agglomerates(7d547434-2667-4ba3-9102-07243daea767).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/15983023/Paper_4_MS.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/29880
dc.description.abstract We propose a population balance model coupled with a mass transfer model to simulate the simultaneous shrinkage and breakage of particles during the reactive dissolution of particle agglomerates in stirred tank. The high-order moment-conserving method of classes is adopted to solve the population balance model. In the mass transfer model, the driving force is estimated by considering the physical constraints including electroneutrality, water dissociation and dissolution equilibrium. The simulation results, including the concentration and the particle size distribution of the final products, were validated by experiments carried out in a laboratory scale stirred tank. The unknown physical parameters in the particle breakage model were fitted against the experimental data. The results underline the importance of particle breakage in the reactive dissolution modeling under the investigated operating conditions. Several daughter size distributions functions found in literature were tested. Among them, the beta distribution provides the most flexible way to describe breakage of the particle agglomerates en
dc.format.extent 10
dc.format.extent 240-249
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries COMPUTERS AND CHEMICAL ENGINEERING en
dc.relation.ispartofseries Volume 108 en
dc.rights openAccess en
dc.subject.other 215 Chemical engineering en
dc.title Population balance model and experimental validation for reactive dissolution of particle agglomerates en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Chemical engineering
dc.contributor.department Department of Chemical and Metallurgical Engineering
dc.subject.keyword Reactive dissolution
dc.subject.keyword Population balance
dc.subject.keyword Electroneutrality
dc.subject.keyword Particle breakage
dc.subject.keyword High order moment conserving method of classes
dc.subject.keyword 215 Chemical engineering
dc.identifier.urn URN:NBN:fi:aalto-201802091376
dc.identifier.doi 10.1016/j.compchemeng.2017.09.019
dc.date.embargo info:eu-repo/date/embargoEnd/2020-01-05

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