Prediction of power consumption in mechanically agitated gassed reactor in viscous batch

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F17%3A43914698" target="_blank" >RIV/60461373:22340/17:43914698 - 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

Prediction of power consumption in mechanically agitated gassed reactor in viscous batch

Popis výsledku v původním jazyce

Transport characteristics such as volumetric mass transfer coefficient, power input, and gas hold-up are the key parameters in mechanically agitated gas?liquid contactors design. However the majority of industrial batches are of higher viscosity, literature suffers from the lack of reliable transport characteristics correlations for them. The power input is often used as the scale of energy dissipation for other characteristics prediction. To develope reliable power input correlations the measurements were carried out in a pilot-plant vessel using multiple impellers of various types and diameters. Several correlation shapes were tested with the conclusion, which one could be further used for impeller power prediction in industrial vessels design.

Název v anglickém jazyce

Prediction of power consumption in mechanically agitated gassed reactor in viscous batch

Popis výsledku anglicky

Transport characteristics such as volumetric mass transfer coefficient, power input, and gas hold-up are the key parameters in mechanically agitated gas?liquid contactors design. However the majority of industrial batches are of higher viscosity, literature suffers from the lack of reliable transport characteristics correlations for them. The power input is often used as the scale of energy dissipation for other characteristics prediction. To develope reliable power input correlations the measurements were carried out in a pilot-plant vessel using multiple impellers of various types and diameters. Several correlation shapes were tested with the conclusion, which one could be further used for impeller power prediction in industrial vessels design.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20401 - Chemical engineering (plants, products)

Projekt

<a href="/cs/project/GA15-21715S" target="_blank" >GA15-21715S: Experimentální studie přenosu hmoty kapalina-plyn za přítomnosti pevných částis a ve viskózní vsádce</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

PROCEEDINGS 44th International Conference of the Slovak Society of Chemical Engineering

ISBN

978-80-89597-58-1

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

10

Strana od-do

269-278

Název nakladatele

Slovak Society of Chemical Engineering

Místo vydání

Bratislava

Místo konání akce

Demänovská dolina

Datum konání akce

22. 5. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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