About: Rheological Properties of Nanofiltered Athabasca Bitumen and Maya Crude Oil

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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	Complex viscosities of Athabasca bitumen (Alberta, Canada) and Maya crude oil (Mexico) samples, slony with their permeates and retentates obtained by nanofiltration at 473 K through 5-, 10-, 20-, 50-, and 200-nm ceramic membranes, were investigated over the temperature interval of 298-373 K. The pentaneasphaltene content of the samples varied from 1.5 wt% to 57.2 wt %, whereas the asphaltene-free composition of the samples did not vary from the feed composition (within experimental error). At temperatures of <323 K, part of the maltenes of both of these hydrocarbon resources is solid. The solid maltene fraction is a function of temperature. If this additional solid is taken into account, the experimental relative viscosities for both Athabasca bitumen- and Maya crude-related samples fall on a single master curve, over the entire temperature interval, irrespective of the asphaltene content. The rheological behavior of all feed, permeate, and retentate samples is consistent with that of a slurry that Complex viscosities of Athabasca bitumen (Alberta, Canada) and Maya crude oil (Mexico) samples, slony with their permeates and retentates obtained by nanofiltration at 473 K through 5-, 10-, 20-, 50-, and 200-nm ceramic membranes, were investigated over the temperature interval of 298-373 K. The pentaneasphaltene content of the samples varied from 1.5 wt% to 57.2 wt %, whereas the asphaltene-free composition of the samples did not vary from the feed composition (within experimental error). At temperatures of <323 K, part of the maltenes of both of these hydrocarbon resources is solid. The solid maltene fraction is a function of temperature. If this additional solid is taken into account, the experimental relative viscosities for both Athabasca bitumen- and Maya crude-related samples fall on a single master curve, over the entire temperature interval, irrespective of the asphaltene content. The rheological behavior of all feed, permeate, and retentate samples is consistent with that of a slurry that (en)
Title	Rheological Properties of Nanofiltered Athabasca Bitumen and Maya Crude Oil Rheological Properties of Nanofiltered Athabasca Bitumen and Maya Crude Oil (en)
skos:prefLabel	Rheological Properties of Nanofiltered Athabasca Bitumen and Maya Crude Oil Rheological Properties of Nanofiltered Athabasca Bitumen and Maya Crude Oil (en)
skos:notation	RIV/60461373:22340/09:00021860!RIV10-MSM-22340___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Fulem, Michal
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	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	339348
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/09:00021860
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Rheology; Athabasca bitument; Maya Crude Oil; nanofiltration (en)
http://linked.open.../riv/klicoveSlovo	nanofiltration Rheology Athabasca bitument Maya Crude Oil
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[262246C8E667]
http://linked.open...i/riv/nazevZdroje	Energy & Fuels
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Fulem, Michal Shaw, John Bazyleva, Ala Hasan, Anwarul
http://linked.open...ain/vavai/riv/wos	000270671800044
issn	0887-0624
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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