About: (p, Vm, T) Measurements of (Octane + Benzene) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa

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About: (p, Vm, T) Measurements of (Octane + Benzene) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Změřili jsme hustoty v systému oktan + benzen za zvýšených tlaků (0.1 až 40 MPa) při čtyřech teplotách v rozmezí 298.15 až 328.15 K pomocí vysokotlaké aparatury. Tato data byla vyrovnána Taitovou rovnicí a z ní byly vypočteny isotermní kompresibility pomocí námi nově navrženého postupu. Dále byly z těchto hustot vypočteny dodatkové molární objemy, které jsou prakticky nezávislé na teplotě a poněkud klesají se zvyšujícím se tlakem. Dodatkové objemy byly vyrovnány Redlichovou-Kisterovou rovnicí za použití metody maximální věrohodnosti pro stanovení parametrů této rovnice. (cs) The densities of (octane + benzene) were measured at elevated pressures (0.1 to 40) MPa at four temperatures over the range 298.15 K to 328.15 K with a high-pressure apparatus. The high-pressure density data were fitted to the Tait equation and the isothermal compressibilities were calculated with a novel computation procedure with the aid of this equation. The lowand high-pressure values of excess molar volume V E m calculated from the density data show that the deviations from ideal behaviour in the system are practically independent of temperature and decreases slightly as the pressure is raised. The V E m data were fitted to the fourth-order Redlich–Kister equation, with the maximum likelihood principle being applied for the determination of the adjustable parameters. The densities of (octane + benzene) were measured at elevated pressures (0.1 to 40) MPa at four temperatures over the range 298.15 K to 328.15 K with a high-pressure apparatus. The high-pressure density data were fitted to the Tait equation and the isothermal compressibilities were calculated with a novel computation procedure with the aid of this equation. The lowand high-pressure values of excess molar volume V E m calculated from the density data show that the deviations from ideal behaviour in the system are practically independent of temperature and decreases slightly as the pressure is raised. The V E m data were fitted to the fourth-order Redlich–Kister equation, with the maximum likelihood principle being applied for the determination of the adjustable parameters. (en)
Title	(p, Vm, T) Measurements of (Octane + Benzene) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa Měření (P, Vm, T) chování systému oktan + benzen při teplotách 298.15 K až 328.15 K a při tlacích do 40 MPa (cs) (p, Vm, T) Measurements of (Octane + Benzene) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa (en)
skos:prefLabel	(p, Vm, T) Measurements of (Octane + Benzene) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa Měření (P, Vm, T) chování systému oktan + benzen při teplotách 298.15 K až 328.15 K a při tlacích do 40 MPa (cs) (p, Vm, T) Measurements of (Octane + Benzene) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa (en)
skos:notation	RIV/67985858:_____/08:00313120!RIV09-AV0-67985858
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/06/0656), Z(AV0Z40720504)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Morávková, Lenka Wagner, Zdeněk Linek, Jan
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	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	385746
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/08:00313120
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	octanre; benzene; binary mixture (en)
http://linked.open.../riv/klicoveSlovo	benzene binary mixture octanre
http://linked.open...ontrolniKodProRIV	[35C86F45FA2E]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Summaries 2
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	P-V-T Behaviour of Liquid Mixtures Modelling Engine Fuels - Experimental Determination, Correlation and Prediction
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Morávková, Lenka Wagner, Zdeněk Linek, Jan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-08-24 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Process Engineering Publisher
https://schema.org/isbn	978-80-02-02049-3

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