About: Verification of mathematical model for displacement washing of kraft pulp fibres

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A transient mathematical model has been followed to study the displacement washing of pulp bed composed of porous, compressible and cylindrical shaped fibres. The flow pattern of wash liquid through the bed can be described by a dispersion flow model involving Peclet number and Biot number. The effect of porosity along with Peclet number and Biot number on the solution profile of exit solute concentration via breakthrough curves has been studied. Concentration of solute adsorbed on fibre surface and intrapore solute concentration are related by Langmuir adsorption isotherm. Displacement washing has been simulated using a laboratory washing cell. Five runs of experiments have been performed on pulp beds formed from unbeaten, unbleached kraft fibres to check the authenticity of theoretical results. Axial dispersion coefficient is found to be influenced by interstitial velocity as well as the bed consistency. Washing process is affected collectively by Peclet number, Biot number and bed porosity. A transient mathematical model has been followed to study the displacement washing of pulp bed composed of porous, compressible and cylindrical shaped fibres. The flow pattern of wash liquid through the bed can be described by a dispersion flow model involving Peclet number and Biot number. The effect of porosity along with Peclet number and Biot number on the solution profile of exit solute concentration via breakthrough curves has been studied. Concentration of solute adsorbed on fibre surface and intrapore solute concentration are related by Langmuir adsorption isotherm. Displacement washing has been simulated using a laboratory washing cell. Five runs of experiments have been performed on pulp beds formed from unbeaten, unbleached kraft fibres to check the authenticity of theoretical results. Axial dispersion coefficient is found to be influenced by interstitial velocity as well as the bed consistency. Washing process is affected collectively by Peclet number, Biot number and bed porosity. (en)
Title	Verification of mathematical model for displacement washing of kraft pulp fibres Verification of mathematical model for displacement washing of kraft pulp fibres (en)
skos:prefLabel	Verification of mathematical model for displacement washing of kraft pulp fibres Verification of mathematical model for displacement washing of kraft pulp fibres (en)
skos:notation	RIV/00216275:25310/12:39895243!RIV13-MSM-25310___
http://linked.open...avai/predkladatel	Fakulta chemicko-technologická
http://linked.open...avai/riv/aktivita	I Z
http://linked.open...avai/riv/aktivity	I, Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Potůček, František
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	177280
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/12:39895243
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Langmuir isotherm; kraft pulp fibre; displacement washing; bed porosity; axial dispersion coefficient (en)
http://linked.open.../riv/klicoveSlovo	Langmuir isotherm displacement washing axial dispersion coefficient bed porosity kraft pulp fibre
http://linked.open...odStatuVydavatele	IN - Indická republika
http://linked.open...ontrolniKodProRIV	[D12C6C2721DE]
http://linked.open...i/riv/nazevZdroje	Indian Journal of Chemical Technology
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	19
http://linked.open...iv/tvurceVysledku	Arora, Shelly Potůček, František
http://linked.open...ain/vavai/riv/wos	000302841700009
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0971-457X
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	25310
is http://linked.open...avai/riv/vysledek of	Verification of mathematical model for displacement washing of kraft pulp fibres

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