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Liquid Phase Mutual Diffusion Coefficients for Athabasca Bitumen + Pentane Mixtures

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F07%3A00020657" target="_blank" >RIV/60461373:22340/07:00020657 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Liquid Phase Mutual Diffusion Coefficients for Athabasca Bitumen + Pentane Mixtures

  • Original language description

    The liquid-phase mutual diffusion coefficients for Athabasca bitumen (1) + pentane (2), determined by a free diffusion method, and subsequent analyzing the composition profiles established by X-ray transmission tomography are reported at 295 K. Particular care was taken in the analysis of composition profiles. A method that accounts explicitly for the variation of mutual diffusion coefficient and density with liquid composition was employed in order to obtain time-independent diffusion coefficients consistent with relevant theories and exogenous data sets for mutual diffusivities in liquids.

  • Czech name

    Difúzní koeficienty pro směs Athabasca bitumen a pentan

  • Czech description

    Difúzní koeficienty pro kapalnou směs Athabasca bitumen+pentan určené metodou volné difúze a následnou analýzou koncentračních profilů stanovených X-ray transmitanční tomografií byly získány při teplotě 295 K. Při výpočtu difúzních koeficientů z koncentračních profilů byla zahrnuta závislost hustoty kapaliny na složení. Takto byly získány časově nezávislé difúzní koeficienty konsistentní s teorií a exogenními daty.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BJ - Thermodynamics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Chemical Engineering Data

  • ISSN

    0021-9568

  • e-ISSN

  • Volume of the periodical

    52

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    4

  • Pages from-to

  • UT code for WoS article

    000246372100006

  • EID of the result in the Scopus database