Correlations for the prediction of the density and viscosity of 1-alcohols at high pressures

Diffusion of quercetin in compressed liquid ethyl acetate and ethanol

“…Ethanol density was calculated by the Tait [49] and the Eykman [50,51] equations wile viscosity was obtained by the Mamedov equation as suggested by Cano-Gómez et al [52]. The ethyl acetate density was calculated by the Tait equation [49] and by a modified form the Rackett equation [53].…”

“…Experimental 𝐷 12 values for quercetin in ethanol and calculated density (𝜌 1 ), viscosity (𝜇 1 ) and molar volume (𝑉 1 ) of the solvent. ǂ Density estimated by Tait[49] and the Eykman[50,51] methods and viscosity by the Mamedov equation[52].Table 2 -Experimental 𝐷 12 values for quercetin in ethyl acetate and calculated density (𝜌 1 ), viscosity (𝜇 1 ) and molar volume (𝑉 1 ) of the solvent. ǂ Density estimated by Tait equation…”

New Formula for the Hydrogen-Bonding Hansen Component of Methanol, Ethanol, andn-Propanol for Non-ambient Conditions—Application in Gas Antisolvent Fractionation-Based Optical Resolution

“…For the construction of the model, the data set is obtained by collecting data from different sources in the literature. Cano-Goḿez et al 38 used the same data set and gave a method to estimate B and C which can be applied more generally for n-alcohols and at higher pressure as well. The model of Cano-Goḿez et al 38 is more accurate on average in fitting to the experimental results.…”

“…Cano-Goḿez et al 38 used the same data set and gave a method to estimate B and C which can be applied more generally for n-alcohols and at higher pressure as well. The model of Cano-Goḿez et al 38 is more accurate on average in fitting to the experimental results. However, the authors of this paper found that the model of Assael et al 37 gives more accurate results for the range of pressure relevant in this paper (10−20 MPa), and thus, the formula of Assael et al 37 is applied here.…”

Viscosity and Density of n-Alcohols at Temperatures between (298.15 and 323.15) K and Pressures up to 30 MPa

“…However, reliable experimental data of liquid viscosities of alcohols under high pressures are quite limited, especially if it involves simultaneous measurements of density. − Among the lack of information on the viscosity data of alcohols at high pressures available in the literature, mainly ethanol, 1-propanol, 1-butanol, and 1-hexanol have been studied. ,,− Experimental viscosity determinations of 1-pentanol, 1-heptanol, 1-octanol, and 1-nonanol have been less commonly performed, ,,, although, experimental determinations of density of alcohols at high pressure have been widely carried out, ,,− without considering the conditions to which viscosity data are available.…”