RT Journal Article
T1 Study of the high pressure phase behaviour of CO2+n-alkane mixtures using the SAFT-VR approach with transferable parameters
A1 Jiménez Blas, Felipe
A1 Galindo, Amparo
AB The statistical associating fluid theory for potentials of variable range (SAFT-VR) is used to examine the phase behaviour in the CO2 + n-alkane homologous series. A unique set of transferable parameters for the unlike inter- actions are used which allow the prediction of the phase behaviour of different members of the series with little experimental data. A change in phase behaviour from type II in the van Konynenburg scheme (continuous gas–liquid critical line and liquid–liquid immiscibility at low temperatures) for CO2 + n-dodecane, to type IV (discontinuous gas–liquid critical line and liquid–liquid immiscibility) for CO2 + n-tridecane, and to type III (continuous transi- tion from gas–liquid to liquid–liquid critical behaviour) for CO2 + n-tetradecane is observed in agreement with experimental data.
PB Elsevier
SN 0378-3812
SN 0378-3812
YR 2002
FD 2002
LK http://hdl.handle.net/10272/17578
UL http://hdl.handle.net/10272/17578
LA eng
NO Blas, F. J., Galindo, A.: "Study of the high pressure phase behaviour of CO2+n-alkane mixtures using the SAFT-VR approach with transferable parameters", Fluid Phase Equilibria 194-197, 501-509 (2002), DOI: 10.1016/S0378-3812(01)00651-3
NO F.J.B. would like to thank the Oil Extraction Program of the Engineering and Physical Sciences Research Council (EPSRC) for a research fellowship (GR/N20317), and A.G. would like to thank the EPSRC for the award of an Advanced Research Fellowship. This work has also been sponsored by a research project for the VII Plan Propio de Investigación of the University of Huelva (Spain). This financial support is gratefully acknowledged.
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026