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Comparison of Excess Volumes for Two Ternary Systems Containing (Toluene + Isooctane) with Ethanol or 1 -Butanol.

SYSNO ASEP	0360779
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Comparison of Excess Volumes for Two Ternary Systems Containing (Toluene + Isooctane) with Ethanol or 1 -Butanol.
Author(s)	Morávková, Lenka (UCHP-M)_{RID, SAI} Wagner, Zdeněk (UCHP-M)_{RID, SAI, ORCID} Sedláková, Zuzana (UCHP-M)_{RID, ORCID, SAI} Aim, Karel (UCHP-M)_{RID, SAI}
Source Title	Book of Abstracts. - Saint Petersburg : Saint Petersburg State University, 2011 / Gotlib I. ; Victorov A. ; Smirnova N. - ISBN 5-85263-061-6
Pages	s. 389-390
Number of pages	2 s.
Publication form	CD-ROM - CD-ROM
Action	European Symposium on Applied Thermodynamics /25./
Event date	24.06.2011-27.06.2011
VEvent location	Saint Petersburg
Country	RU - Russian Federation
Event type	EUR
Language	eng - English
Country	RU - Russian Federation
Keywords	primary density data ; experimental investigation ; excess volumes
Subject RIV	CF - Physical ; Theoretical Chemistry
R&D Projects	GP203/09/P141 GA ČR - Czech Science Foundation (CSF)
	IAA400720710 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	KAN400720701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z40720504 - UCHP-M (2005-2011)
Annotation	From the primary density data the corresponding values of excess volumes were calculated and fitted to a modified Redlich-Kister equation. Comparison of excess volumes for the two investigated ternary systems at temperature 298.15 K is depicted in Figure 1. It is clearly observed that binary systems (ethanol + isooctane) and (toluene + isooctane) show positive deviations from ideality, whereas binary systems (toluene + 1-butanol), (isooctane + 1-butanol) and (ethanol + toluene) possess S-shaped character. There is a pronounced temperature dependence of excess volumes in the studied systems, which will be discussed in detail.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2012

Number of the records: 1