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Extraction with supercritical gases
Chemical Engineering Science, 1981Abstract Extraction with compressed fluids in the critical region is discussed in terms of the marked effect on solvent properties that can be brought about by small changes in pressure or temperature. The theoretical background and experimental data are described, including the classification of the phase behaviour of binary systems.
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Supercritical fluid extraction
Fluid Phase Equilibria, 1986Abstract Critical fluids find an increasing number of applications in the chemical, food and extractive industries. The main advantages and potential applications of supercritical fluid extraction are reviewed. The selection of supercritical fluid (SCF) solvents is discussed on the basis of their solvency, selectivity and phase equilibrium relations.
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Supercritical Fluid Chromatography and Extraction
Analytical Chemistry, 1992T L, Chester, J D, Pinkston, D E, Raynie
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Solvent Extraction, Leaching and Supercritical Extraction
2006Solvent extraction, or liquid-liquid extraction, is the separation of impurities (solutes) from a liquid solution by contacting it with another immiscible liquid (solvent) in which the impurities have a high affinity. The high affinity driving the separation can be either physical solubility differences or a chemical reaction.
Paul Scovazzo +3 more
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Supercritical fluid extraction of seed oils – A short review of current trends
Trends in Food Science and Technology, 2021Hossein Ahangari +2 more
exaly