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SUPERCRITICAL FLUID TECHNOLOGY Subject

As with conventional techniques that utilize liquid solvents at normal atmospheric pressure, material formation in supercritical fluids is subject to thermodynamic considerations involving temperature and pressure. The most discernible feature that differentiates the SFC technologies from all the others is the relatively high compressibility and diffusivity of the super-... [Pg.284]

By now, nearly every chemist has had some introduction to the subject of supercritical extraction in one form or another, and it would seem that after scores of papers, newsreleases, and trade journal articles, only so much can be said about the background and early findings, the thermodynamic interactions between dissolved solutes and high pressure gases, the equations of state that can correlate and predict solubility behavior, the many applications of the technology (some of which are in flavors), the full scale coffee and hops extraction plants now in operation, etc. What, then, can a paper entitled "Supercritical Fluids - Overview and Specific Examples in Flavors Applications" give that s new -hopefully, a different development of the historical perspective... [Pg.154]

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SUPERCRITICAL FLUID TECHNOLOGY

Supercritical technology

Technological fluid

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