Energy demands of different impeller types in gas-liquid dispersions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F02%3A00007182" target="_blank" >RIV/60461373:22340/02:00007182 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Energy demands of different impeller types in gas-liquid dispersions
Original language description
Gas hold-up, mixing intensity, volumetric mass transfer coefficient and power consumption are measured in a vessel of inner diameter 0.29 m equipped with three impellers on a common shaft. Two types of impellers are used: Narcissus and six 45o pitched blade impeller pumping up. 0.5 M solution of Na2SO4, which represent the non-coalescent batch, is used as liquid phase and oxygen as gas phase. The dependencies of the volumetric mass transfer coefficient, gas hold-up and mixing intensity on total power consumption and superficial gas velocity are presented for both configurations of impellers. The results are compared with transport characteristics measured for other impeller types previously.
Czech name
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Czech description
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Project
<a href="/en/project/GA104%2F01%2F1331" target="_blank" >GA104/01/1331: Gas-liquid mass transfer efficiency of various impeller types</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
9th APCChE Congress and CHEMECA 2002, Green Processing and Sustainability
ISBN
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ISSN
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e-ISSN
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Number of pages
10
Pages from-to
200-209
Publisher name
Asian Pacific Confederation of Chemical Engineering
Place of publication
Christchurch
Event location
Christchurch
Event date
Sep 29, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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