0162363 - UIACH-O 20020014 RIV DE eng C - Conference Paper (international conference)
Roth, Michal
Chromatographic Measurements of Second Cross-Virial Coefficients Revisited: CO2 - n-CmH2m+2 Systems (m = 21 - 40) from Supercritical Fluid Chromatography.
17th IUPAC Conference on Chemical Thermodynamics. Book of Abstracts. Rostock: Universität Rostock, Mathem.Naturwiss. Fakultät, 18051 Rostock, 2002, s. 30-31.
[IUPAC Conference on Chemical Thermodynamics (ICCT 2002) /17./. Rostock (DE), 28.07.2002-02.08.2002]
R&D Projects: GA ČR GA203/02/1093
Institutional research plan: CEZ:AV0Z4031919
Keywords : second virial coefficient * chromatography * supercritical fluid
Subject RIV: CF - Physical ; Theoretical Chemistry

Retention data of C21 to C40 n-alkanes from supercritical fluid chromatography within 310.5 to 431.6 K and within 8.7 to 39.1 MPa were used to estimate the CO2(1)-alkane(2) second cross-virial coefficients B12. The estimation procedure comprised several steps and a number of thermodynamic models of mixtures. steps and a number of thermodynamic models of mixtures.
Permanent Link: http://hdl.handle.net/11104/0059681