Počet záznamů: 1  

Volumetric Behaviour of the Ternary System (Methyl Tert-butyl ether + Methylbenzene + Butan-1-ol) and Its Binary sub-System (Methyl Tert-Butyl Ether + Butan-1-ol) within the Temperature Range (298.15–328.15) K

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    SYSNO ASEP0445172
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevVolumetric Behaviour of the Ternary System (Methyl Tert-butyl ether + Methylbenzene + Butan-1-ol) and Its Binary sub-System (Methyl Tert-Butyl Ether + Butan-1-ol) within the Temperature Range (298.15–328.15) K
    Tvůrce(i) Morávková, Lenka (UCHP-M) RID, SAI
    Troncoso, J. (ES)
    Škvorová, M. (CZ)
    Havlica, Jaromír (UCHP-M) RID, ORCID, SAI
    Petrus, P. (CZ)
    Sedláková, Zuzana (UCHP-M) RID
    Zdroj.dok.Journal of Chemical Thermodynamics. - : Elsevier - ISSN 0021-9614
    Roč. 90, NOV 2015 (2015), s. 59-70
    Poč.str.12 s.
    Jazyk dok.eng - angličtina
    Země vyd.GB - Velká Británie
    Klíč. slovamethylbenzene ; density ; methyl-tert-butyl ether
    Vědní obor RIVCI - Průmyslová chemie a chemické inženýrství
    CEPGAP105/12/0664 GA ČR - Grantová agentura ČR
    LD14094 GA MŠk - Ministerstvo školství, mládeže a tělovýchovy
    Institucionální podporaUCHP-M - RVO:67985858
    UT WOS000359308800009
    EID SCOPUS84933509655
    DOI10.1016/j.jct.2015.06.009
    AnotaceValues of the density and speed of sound were measured for the ternary system (methyl tert-butyl ether + methylbenzene + butan-1-ol) within the temperature range (298.15 to 328.15) K at atmospheric pressure by a vibrating-tube densimeter DSA 5000. Two binary sub-systems were studied and published previously while the binary sub-system (methyl tert-butyl ether + butan-1-ol) is a new study in this work. Excess molar volume, adiabatic compressibility, and isobaric thermal expansivity were calculated from the experimental values of density and speed of sound. The excess quantities were correlated using the Redlich–Kister equation. The experimental excess molar volumes were analyzed by means of both the Extended Real Associated Solution (ERAS) model and the Peng–Robinson equation of state. The novelty of this work is the qualitative prediction of ternary excess molar volumes for the system containing auto-associative compound and two compounds that can hetero-associate. The combination of the ERAS model and Peng–Robinson equation of state could help to qualitatively estimate the real behavior of the studied systems because the experimental results lie between these two predictions.
    PracovištěÚstav chemických procesů
    KontaktEva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
    Rok sběru2016