Rapid method for the determination of phase behavior of fluid mixtures employed in supercritical fluid experiments

How laser light scattering can be used with a variable-volume view cell in a nearly fully automated and relatively inexpensive setup for rapid and accurate determinations of the phase behavior of pure or mixed fluids is discussed. Changes in the light scattering signal proved to be a sensitive measu...

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Veröffentlicht in:	Analytical chemistry (Washington) 1993-05, Vol.65 (10), p.1493-1495
Hauptverfasser:	Page, Steven H, Yun, Hao, Lee, Milton L, Goates, Steven R
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon dioxide Chemistry Exact sciences and technology Fluids General and physical chemistry Lasers Liquid-vapor equilibria Phase equilibria
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	How laser light scattering can be used with a variable-volume view cell in a nearly fully automated and relatively inexpensive setup for rapid and accurate determinations of the phase behavior of pure or mixed fluids is discussed. Changes in the light scattering signal proved to be a sensitive measure of the vapor-liquid transition point for carbon dioxide.
ISSN:	0003-2700 1520-6882
DOI:	10.1021/ac00058a033