About: Energy demands of different impeller types in gas-liquid dispersions

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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. 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. (en)
Title	Energy demands of different impeller types in gas-liquid dispersions Energy demands of different impeller types in gas-liquid dispersions (en)
skos:prefLabel	Energy demands of different impeller types in gas-liquid dispersions Energy demands of different impeller types in gas-liquid dispersions (en)
skos:notation	RIV/60461373:22340/02:00007182!RIV/2004/GA0/223404/N
http://linked.open.../vavai/riv/strany	200-209
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA104/01/1331)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Prokopová, Eva Linek, Václav Zedníková, Mária Moucha, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	645027
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/02:00007182
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	multi-impeller vessel; mixing; transport characteristics; mass transfer; hydrodynamics (en)
http://linked.open.../riv/klicoveSlovo	mass transfer multi-impeller vessel hydrodynamics mixing transport characteristics
http://linked.open...ontrolniKodProRIV	[5D0267A21142]
http://linked.open...v/mistoKonaniAkce	Christchurch
http://linked.open...i/riv/mistoVydani	Christchurch
http://linked.open...i/riv/nazevZdroje	9th APCChE Congress and CHEMECA 2002, Green Processing and Sustainability
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Gas-liquid mass transfer efficiency of various impeller types
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Linek, Václav Moucha, Tomáš Fujasová, Mária Prokopová, Eva
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2002-09-29 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Asian Pacific Confederation of Chemical Engineering
http://localhost/t...ganizacniJednotka	22340

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