Prediction of power consumption in mechanically agitated gassed reactor in viscous batch
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F15%3A43900366" target="_blank" >RIV/60461373:22340/15:43900366 - isvavai.cz</a>
Result on the web
<a href="http://sschi.chtf.stuba.sk/call.htm" target="_blank" >http://sschi.chtf.stuba.sk/call.htm</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Prediction of power consumption in mechanically agitated gassed reactor in viscous batch
Original language description
Transport characteristics such as volumetric mass transfer coefficients kLa, power input P, gas hold-up ? and mixing time tm are the key parameters in the design of mechanically agitated gas-liquid contactors. To their successful design the values of thekey parameters could be estimated using correlation equation. Power input in this case is very often used as the scale of energy dissipation for other characteristics. Our goal is to propose reliable power input correlation for viscous batches. These batches are widely used in industry. The measurements were carried in a pilot-plant vessel and, moreover, results from laboratory vessel were also used to develop the correlations. Different types of impellers and their combinations were used, including radial, axial and combined liquid flow impellers. The power input was measured in the multiple-impeller vessel for different impeller frequencies and several gas flow rates. Correlation equations describing behavior of particular impellers
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-21715S" target="_blank" >GA15-21715S: Gas-liquid mass transfer experimental study in presence of solid particles and in viscous liquids</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 42nd International Conference of Slovak Society of Chemical Engineering
ISBN
978-80-89475-14-8
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
392-401
Publisher name
J. Markoš, V. Štefuca
Place of publication
Bratislava
Event location
Tatranské Matliare
Event date
May 25, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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