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Volumetric Behaviour of Binary and Ternary Liquid Systems Composed of Ethanol, Isooctane, and Toluene at Temperatures from (298.15 to 328.15) K. Experimental Data and Correlation
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SYSNO ASEP 0364391 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Volumetric Behaviour of Binary and Ternary Liquid Systems Composed of Ethanol, Isooctane, and Toluene at Temperatures from (298.15 to 328.15) K. Experimental Data and Correlation Author(s) Morávková, Lenka (UCHP-M) RID, SAI
Wagner, Zdeněk (UCHP-M) RID, SAI, ORCID
Sedláková, Zuzana (UCHP-M) RID, ORCID, SAI
Linek, Jan (UCHP-M)Source Title Journal of Chemical Thermodynamics. - : Elsevier - ISSN 0021-9614
Roč. 43, č. 12 (2011), s. 1906-1916Number of pages 11 s. Language eng - English Country GB - United Kingdom Keywords density ; speed of sound ; ternary mixture Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects GP203/09/P141 GA ČR - Czech Science Foundation (CSF) GA104/09/0666 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40720504 - UCHP-M (2005-2011) UT WOS 000295442500018 DOI 10.1016/j.jct.2011.06.021 Annotation The densities and speeds of sound of (ethanol + isooctane), (ethanol + toluene), and (ethanol + isooctane + toluene) were measured at four temperatures over the range (298.15 to 328.15) K, and the respective values of excess volumes and adiabatic compressibility κS were calculated. The and κS values for the binary systems were fitted to the Redlich-Kister equation. The respective ternary data together with corresponding binary data were then fitted to the modified Redlich–Kister equation considering various numbers of ternary constants. It was found that even for the systems containing self-associating alcohol, only one ternary parameter is sufficient to describe well the ternary system. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2012
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