Static Still for Measuring Vapor-Liquid Equilibria up to 50 bar

Legret, D.; Richon, Dominique; Renon, H.

doi:10.1021/i160073a021

Cited by 33 publications

(15 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…approach utilizes the same version of UNIFAC as the "exact" model. * * A P : Percent absolute average deviation in BUBL P. t t " Legret et al (1980). '"Shen Weiguo et al (1990).…”

Section: Exact Modelmentioning

confidence: 99%

Analysis of zero‐reference‐pressure EoS/G^E models

et al. 1995

View full text Add to dashboard Cite

“…approach utilizes the same version of UNIFAC as the "exact" model. * * A P : Percent absolute average deviation in BUBL P. t t " Legret et al (1980). '"Shen Weiguo et al (1990).…”

Section: Exact Modelmentioning

confidence: 99%

Analysis of zero‐reference‐pressure EoS/G^E models

et al. 1995

View full text Add to dashboard Cite

“…A more complete picture of the phase equilibria, especially the phase diagram, can be obtained with high-pressure view cells, sometimes equipped with sampling valves for all phases (Rodrigues et al, 1968;Lee and Kohn, 1969;Kalra et al, 1978;Tiffin et al, 1978;Kohn et al, 1980;Legret et al, 1980;Li et al, 198 1 ;Meskel-Lesavre et al, 198 1 ;Gasem and Robinson, 1985;Hsu et al, 1985;Nagarajan and Robinson, 1986;Anderson et al, 1986;Bufkin et al, 1986). A very early study (Chappelear and Elgin, 1961) examined seven organic liquids in SCF Freon 13.…”

Section: Scf: Liquid/fluid Equilibriamentioning

confidence: 99%

Phase equilibria for supercritical fluid process design

1989

View full text Add to dashboard Cite

Supercritical fluids (SCF's) are powerful solvents with many unique properties. They have great potential for many extraction processes, but reliable and versatile mathematical models of the phase equilibrium thermodynamics are needed for their use in process design and economic feasibility studies. This paper reviews existing experimental data and analytical methods and attempts to delineate their strengths and limitations. Also discussed are new data needs and possible new directions for a better fundamental understanding of the molecular processes in SCF solutions.

show abstract

“…The equilibrium cell had separate sampling ports for the vapour and liquid phases respectively. A specially designed detachable microcell, similar in principle to the ones used by Legret et al [21], was attached to each sampling port. The microcell collected an equilibrium phase sample from the sample analysis system (enclosed in a separate air bath) for composition analysis.…”

Section: Figure 5 Features Of the Phase Recirculation Methodsmentioning

confidence: 99%