About: Influence of nanosized solid particles on mass transfer in electrolytic liquid

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	It has been reported that solid particles could strongly enhance the mass transfer rate between the gas and liquid phases. In dispersion, this effect might be caused by changes in the interfacial area, in surface layer or in both. To distinguish between these possible causes, experiments were performed in a simplified situation, namely calm liquid level configuration. In previous research on this phenomenon using distilled water as a liquid it was found that majority of particle materials do not affect the mass transfer rate in the batch. However, it was revealed that after solid particles addition diffusion exponent was close to 2/3, which means taht the liquid surface was contaminated by surfactants. The objective of this contribution was to find the effect of nanoparticles on mass transfer of hydrogen and oxygen into electrolyte solution which is known to be more contaminated by surfactants than pure distilled water. The solid particles of aluminum oxide of various sizes were used in these experiments. The absorption of different gases enabled us to determine the dependence of mass transfer coefficients on the diffusivity, which could help to define the state of the liquid surface. It has been reported that solid particles could strongly enhance the mass transfer rate between the gas and liquid phases. In dispersion, this effect might be caused by changes in the interfacial area, in surface layer or in both. To distinguish between these possible causes, experiments were performed in a simplified situation, namely calm liquid level configuration. In previous research on this phenomenon using distilled water as a liquid it was found that majority of particle materials do not affect the mass transfer rate in the batch. However, it was revealed that after solid particles addition diffusion exponent was close to 2/3, which means taht the liquid surface was contaminated by surfactants. The objective of this contribution was to find the effect of nanoparticles on mass transfer of hydrogen and oxygen into electrolyte solution which is known to be more contaminated by surfactants than pure distilled water. The solid particles of aluminum oxide of various sizes were used in these experiments. The absorption of different gases enabled us to determine the dependence of mass transfer coefficients on the diffusivity, which could help to define the state of the liquid surface. (en)
Title	Influence of nanosized solid particles on mass transfer in electrolytic liquid Influence of nanosized solid particles on mass transfer in electrolytic liquid (en)
skos:prefLabel	Influence of nanosized solid particles on mass transfer in electrolytic liquid Influence of nanosized solid particles on mass transfer in electrolytic liquid (en)
skos:notation	RIV/60461373:22340/11:43892326!RIV12-MSM-22340___
http://linked.open...avai/predkladatel	Fakulta chemicko-inženýrská
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6046137306)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Šíma, Ján
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	204490
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/11:43892326
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	diffusivity; nanoparticles; particles; solid; enancement; mass transfer (en)
http://linked.open.../riv/klicoveSlovo	diffusivity enancement mass transfer solid nanoparticles particles
http://linked.open...ontrolniKodProRIV	[66E63D3B55F0]
http://linked.open...v/mistoKonaniAkce	Tatranské Matliare
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	38th International Conference of Slovak Society of Chemical Engineering
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Šíma, Ján
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-05-23 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Reakčně-transportní chemicko-inženýrské systémy a jejich dynamické chování, modelování a řízení chemických a biotechnologických procesů
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovak Society of Chemical Engineering
https://schema.org/isbn	978-80-227-3503-2
http://localhost/t...ganizacniJednotka	22340
is http://linked.open...avai/riv/vysledek of	Influence of nanosized solid particles on mass transfer in electrolytic liquid Influence of nanosized solid particles on mass transfer in electrolytic liquid

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