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Fluidization of nanopowders: a review

 

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dc.creator Ommen, J. Ruud van es
dc.creator Valverde Millán, José Manuel es
dc.creator Pfeffer, Robert es
dc.date.accessioned 2018-09-21T09:13:22Z
dc.date.available 2018-09-21T09:13:22Z
dc.date.issued 2012
dc.identifier.citation Ommen, J.R.v., Valverde Millán, J.M. y Pfeffer, R. (2012). Fluidization of nanopowders: a review. Journal of Nanoparticle Research, 14 (3), 1-29.
dc.identifier.issn 1572-896X es
dc.identifier.uri https://hdl.handle.net/11441/78698
dc.description.abstract Nanoparticles (NPs) are applied in a wide range of processes, and their use continues to increase. Fluidization is one of the best techniques available to disperse and process NPs. NPs cannot be fluidized individually; they fluidize as very porous agglomerates. The objective of this article is to review the developments in nanopowder fluidization. Often, it is needed to apply an assistance method, such as vibration or microjets, to obtain proper fluidization. These methods can greatly improve the fluidization characteristics, strongly increase the bed expansion, and lead to a better mixing of the bed material. Several approaches have been applied to model the behavior of fluidized nanopowders. The average size of fluidized NP agglomerates can be estimated using a force balance or by a modified Richardson and Zaki equation. Some first attempts have been made to apply computational fluid dynamics. Fluidization can also be used to provide individual NPs with a thin coating of another material and to mix two different species of nanopowder. The application of nanopowder fluidization in practice is still limited, but a wide range of potential applications is foreseen. es
dc.description.sponsorship España, Ministerio de Ciencia y Tecnología contract FIS2011- 25161 es
dc.description.sponsorship Junta de Andalucía contract FQM-5735 es
dc.format application/pdf es
dc.language.iso eng es
dc.publisher Springer Verlag es
dc.relation.ispartof Journal of Nanoparticle Research, 14 (3), 1-29.
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.subject Nanoparticles es
dc.subject Agglomerates es
dc.subject Assisted fluidization es
dc.subject Modeling nanofluidization es
dc.subject Modeling nanofluidization es
dc.subject Literature review es
dc.title Fluidization of nanopowders: a review es
dc.type info:eu-repo/semantics/article es
dc.type.version info:eu-repo/semantics/publishedVersion es
dc.rights.accessrights info:eu-repo/semantics/openAccess es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo es
dc.relation.projectID FQM-5735 es
dc.relation.projectID FQM-5735 es
dc.relation.publisherversion http://dx.doi.org/10.1007/s11051-012-0737-4 es
dc.identifier.doi 10.1007/s11051-012-0737-4 es
idus.format.extent 30 p. es
dc.journaltitle Journal of Nanoparticle Research es
dc.publication.volumen 14 es
dc.publication.issue 3 es
dc.publication.initialPage 1 es
dc.publication.endPage 29 es
dc.contributor.funder Ministerio de Ciencia y Tecnología (MCYT). España
dc.contributor.funder Junta de Andalucía
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