Scale - up of Stirred Tank with Floating Particles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00205798" target="_blank" >RIV/68407700:21220/13:00205798 - isvavai.cz</a>
Result on the web
<a href="http://chps.fsid.cvut.cz/pt/2013" target="_blank" >http://chps.fsid.cvut.cz/pt/2013</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Scale - up of Stirred Tank with Floating Particles
Original language description
The mixing and dispersing of a solid phase in liquid is a frequently used process, in many cases vastly influencing the quality of final product. Over the last few decades many scientific papers have been devoted describing the phenomena of mixing particles in the liquid phase, however just a few papers pursued investigating the case when the particles were lighter than liquids and rose to the surface. The phenomena of mixing liquids with floating particles can be found in food processing, polymerization reactions, wastewater treatment, fermentation processes and minerals processing, where the drawdown of floating particles is required. The aim of this study was to explore the effect of scale on the draw-down of the floating particles in a liquid medium. Three sizes of fully baffled vessels (0.2, 0.3 and 0.5 m diameters) mixed with pitched blade turbine (PBT) were investigated. Pumping mode and impeller submergence have also been studied. The ways in which floating solids are drawn dow
Czech name
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Czech description
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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