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Solubility of solids in near-critical fluids IV. CHI3 and I2 in trifluoromethane

✍ Scribed by Ernesto Marceca; Roberto Fernández-Prini


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
298 KB
Volume
26
Category
Article
ISSN
0021-9614

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📜 SIMILAR VOLUMES


Solubility of solids in near-critical fl
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The solubilities of \(\mathrm{CHI}_{3}(\mathrm{~s})\) and \(\mathrm{Cl}_{4}(\mathrm{~s})\) in near-critical fluid \(\mathrm{SF}_{6}\) have been spectrophotometrically determined. Due to the low solubilities of the two solids in \(\mathrm{SF}_{6}\), a new sampling and analytical procedure had to be d

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The possibility of a complete thermodynamic description of the behaviour of dilute solutions on the basis of the Krichevskii function J = (∂ p/∂ x) ∞ V,T , which performs well in the near-critical region, is hampered by its weak temperature dependence. A previous determination of the solubility of C

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The solubilities of CHI3(s) in supercritical C2H6 and CO2 have been determined spectrophotometrically close to the solvents' critical points at temperatures of 312.90 K and 327.00 K in C2H6, and 312.73 K and 326.95 K in CO2, over a range of fluid densities. Isothermal solubilities show the sharp cha

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In the present work the solubility of CHI s in xenon has been spectrophotometrically 3 measured at different sub-and supercritical temperatures, and along the isotherm of T s 316.9 K at pressures between 5 MPa and 10 MPa. Using these results together Ž . Ž . with already available solubilities for I