Mixing of heterogeneous suspensions.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00221569" target="_blank" >RIV/68407700:21220/14:00221569 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mixing of heterogeneous suspensions.

Popis výsledku v původním jazyce

Mixing suspensions is very frequent operation in process industries. The most of papers presented in literature was devoted to mixing of homogeneous suspensions of particles with the same size. On the other hand only a few papers was devoted to mixing ofheterogeneous particles with the different size. Experimental studies of mixing of heterogeneous suspensions were carried out in cylindrical baffled vessel with diameter 300 mm equipped with four standard baffles. The three down pumping impellers (standard pitched six-blade turbine, TX 335 impeller and modified folded blade turbine) with vessel to impeller diameter ratio D/d= 3 and in distance 0.75d from bottom were used in experiments. Suspensions of glass ballotine with diameters 0.025, 0.165 and 0.395 mm with volumetric concentration in the range from 0.025 to 0.2 were used in the suspension measurements. The just-suspension impeller speeds were measured by an electrochemical method and checked visually. From the results it follows

Název v anglickém jazyce

Mixing of heterogeneous suspensions.

Popis výsledku anglicky

Mixing suspensions is very frequent operation in process industries. The most of papers presented in literature was devoted to mixing of homogeneous suspensions of particles with the same size. On the other hand only a few papers was devoted to mixing ofheterogeneous particles with the different size. Experimental studies of mixing of heterogeneous suspensions were carried out in cylindrical baffled vessel with diameter 300 mm equipped with four standard baffles. The three down pumping impellers (standard pitched six-blade turbine, TX 335 impeller and modified folded blade turbine) with vessel to impeller diameter ratio D/d= 3 and in distance 0.75d from bottom were used in experiments. Suspensions of glass ballotine with diameters 0.025, 0.165 and 0.395 mm with volumetric concentration in the range from 0.025 to 0.2 were used in the suspension measurements. The just-suspension impeller speeds were measured by an electrochemical method and checked visually. From the results it follows

Druh

O - Ostatní výsledky

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

<a href="/cs/project/TA02010243" target="_blank" >TA02010243: Míchací zařízení pro zpracování kalových suspenzí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů