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(P, V, T, X) Measurements of the Toluene + Propiophenone System at Temperatures from 298.15 K to 328.15 K and at Pressures Up to 40 MPa
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SYSNO ASEP 0028398 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title (P, V, T, X) Measurements of the Toluene + Propiophenone System at Temperatures from 298.15 K to 328.15 K and at Pressures Up to 40 MPa Title (P, V, T, x) Měření soustavy toluen + propiofenon při teplotách od 298.15 do 328.15 K a při tlacích do 40 MPa Author(s) Linek, Jan (UCHP-M)
Morávková, Lenka (UCHP-M) RID, SAI
Wagner, Zdeněk (UCHP-M) RID, SAI, ORCIDSource Title Proceedings. - - : -, 2005 / Domanska-Zelazna U. ; Malanowski S.K. - ISBN 83-920719-1-3 Pages s. 60-62 Number of pages 3 s. Action European Symposium on Applied Thermodynamics ESAT 2005 /21./ Event date 01.06.2005-05.06.2005 VEvent location Jurata Country PL - Poland Event type EUR Language eng - English Country PL - Poland Keywords excess volume ; high pressure ; isothermal compressibility Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects GA104/03/1555 GA ČR - Czech Science Foundation (CSF) GA203/02/1098 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40720504 - UCHP-M (2005-2011) Annotation Densities were measured for the liquid toluene and propiophenone, and for nine of their mixtures at four temperatures between 298.15 K and 328.15 K and at pressures up to 40 MPa. An apparatus for density measurements of liquids and liquid mixtures whose main part is a high-pressure vibrating-tube densimeter working in a static mode was used for the measurement. The density data were fitted to the Tait equation and the isothermal compressibilities were calculated with the aid of this equation. Excess molar volumes were also calculated from the densities and fitted to the Redlich-Kister equation. The excess molar volumes are negative under the given conditions and decreasing with increasing temperature and distinctly increasing with increasing pressure. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2006
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