Densities and viscosities of binary mixtures of {dimethylsulfoxide+aliphatic lower alkanols (C1–C3)} at temperatures from T=303.15K to T=323.15K

Experimental densities and derived thermodynamic properties of liquid propan-1-ol at temperatures from 298 to 423K and at pressures up to 40MPa

“…It can be seen that the majority of deviations are lower than ±0.1%, the average absolute deviation (AAD) is about 0.06% (see also Table 3). Most of the data by Zúñiga-Moreno and Galicia-Luna [53] show systematic negative deviations, although the deviations are very close [49]; ( ), [56]; ( ), [71]; (×), [58]; (⊗), [64]; ( ), [74]; (♦), [47]; (+), [65]; ( ), [73]; ( ), [61]; ( ), [70]; ( ), [62]; ( ), [33]; ( ), [72]; (♂), [76]; (♀), [32]; ( ), [75]; ( ), [35]; ( ), [36]; ( ), [21]; (--), calculated with correlation by Khasanshin [92]; (----), calculated with correlation by Marczak et al [47].…”

“…10 Fukuchi [30] 0.10 Kabir [56] 0.65 Azim [5] 0. 22 Zhuravlev [32] 0.14 Valtz [58] 0.08 Kretschmer [6] 0.14 Kubota [33] 0.08 Zéberg-Mikkelsen [62] 0.10 Ling [7] 0.09 Crabtree [35] 0.21 Yang [64] 0.40 Zakar'yaev [27] 0.21 Garcia [36] 0.13 Watson [65] 0.13 Westmeier [16] 0.13 Marczak [47] 0.06 Huo [72] 0.06 Li [73] 0.10 Pang [74] 0.07 Vercher [76] 0.11 Coquelet [71] 0.11 Gil-Hernandez [61] 0.11 Khasanshin [92] 0.09 Bhuiyan [70] 0.12 Zúñiga-Moreno and Galicia-Luna [53] 0.12 Golubev [10,19] 0.22 Benson [22] 0.06 Sakurai [31] 0.09 Gold [11] 0.11 Papaionannou [40] 0.001 Rodriguez [48] 0.06 Djojoputro [60] 0.10 Aminabhavi [39] 0.07 Resa [75] 0.09 Ortega [34] 0.08 Chandrashekara [20] 0.04 Tashima [26] 0.10 Marigliano [50] 0.09 Kumagi et al [45] 0.11 González [66] 0.10 Peleteiro [52] 0.07 ison between the present measured densities and the reported data at high temperatures and high pressures is presented in Figs. 3-5 and in Table 4. Figs.…”

Liquid density of oxygenated additive 2-propanol at pressures up to 140MPa and from 293.15K to 403.15K

“…Notice that the majority of data at atmospheric pressure [26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42] are recent (except [26][27][28] all the articles have been published after 1997), and that the data at high pressure [8][9][10][11][12][13] correspond to articles published after 1980, some of them being recent ( [10][11][12][13] have been published after 1996). At atmospheric pressure most of the data cover very limited temperature range, below 343.15 K, except [26], who allows to compare our values up to 400 K.…”

A new one parameter viscosity model for binary mixtures

“…It is becoming quite common to find systems that there are considerable differences in molecular size between the heavier and lighter components of a mixture in the chemical industry, e.g., heavy hydrocarbon oils,25, 26 organophosphate extractant,27, 28 lubricating oil,29–31 and ionic liquid cosolvent32, 33 systems and others. It is more need of an equation to interpolate the viscosity data for these systems that with large difference in viscosity value, since for systems with close viscosities (e.g., No.40545 of Dimethyl sulfoxide with viscosity of 1.832 mPa s + Ethanol with 1.086 mPa s) any model even a linear mixing rule may not lead to large deviations in view of engineering calculations. Although one cannot expect a one parameter equation to give reliable predictions encompassing all types of liquids, the results show that the model in this work, Eq.…”