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Partial molar volumes of organic solutes in water. XVI. Selected aliphatic hydroxyderivatives(aq) at temperatures T = 298 K to 573 K and at pressures up to 30 MPa.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F07%3A00019395" target="_blank" >RIV/60461373:22340/07:00019395 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Partial molar volumes of organic solutes in water. XVI. Selected aliphatic hydroxyderivatives(aq) at temperatures T = 298 K to 573 K and at pressures up to 30 MPa.

  • Original language description

    Density data for dilute aqueous solutions of two diols (1,6-hexanediol, 2,2-dimethyl-1,3-propanediol) and two polyhydric alcohols (2,2-bis(hydroxymethyl)-1,3-propanediol, 1,2,3,4,5-pentanepentaol) are presented together with partial molar volumes at infinite dilution calculated from the experimental data. The measurements were performed at temperatures from T = 298 K up to T = 573 K and at pressure close to the saturated vapour pressure of water, at pressures between 15 and 20 MPa and at p = 30 MPa. While temperature dependences of partial molar volumes of both diols are monotonous, maxima are observed on the curves for polyhydric alcohols. The data were obtained using a high-temperature high-pressure flow vibrating-tube densimeter.

  • Czech name

    Parciální molární objemy organických látek ve vodě. XVI. Vybrané alifatické hydroxyderiváty(aq) při teplotách T = 298 K až 573 K a tlacích do 30 MPa.

  • Czech description

    Hustotní data pro zředěné vodné roztoky dvou diolů (1,6-hexandiol, 2,2-dimethyl-1,3-propandiol) a dvou polyhydrických alcoholů (2,2-bis(hydroxymethyl)-1,3-propandiol, 1,2,3,4,5-pentanpentaol) jsou uvedeny spolu s parciálními molárními objemy při nekonečném zředění vypočtenými z experimentálních dat. Data byla získána pomocí vysokoteplotního vysokotlakého průtokového vubračního hustoměru.

Classification

  • Type

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

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

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 Thermodynamics

  • ISSN

    0021-9614

  • e-ISSN

  • Volume of the periodical

    39

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    BE - BELGIUM

  • Number of pages

    8

  • Pages from-to

    833-840

  • UT code for WoS article

  • EID of the result in the Scopus database