The PVT properties of concentrated aqueous electrolytes IX. The volume properties of KCl and K2SO4 and their mixtures with NaCl and Na2SO4 as a function of temperature

Densities of Aqueous MgCl2(aq), CaCl2(aq), KI(aq), NaCl(aq), KCl(aq), AlCl3(aq), and (0.964 NaCl + 0.136 KCl)(aq) at Temperatures Between (283 and 472) K, Pressures up to 68.5 MPa, and Molalities up to 6 mol·kg–1

“…Figure 3b compares the densities obtained from eq 16, with eq 7 for each singleelectrolyte solution, with those reported in the literature 45 …”

Volumetric properties of water, and solutions of sodium chloride and potassium chloride at temperatures fromT= 277.15 K toT= 343.15 K at molalities of (0.1, 0.5, and 1.0)mol·kg−1

“…At constant temperature, a typical behaviour of α(T, m) with respect to molality is shown in figure 7 where the present and literature cubic expansion coefficients of sodium chloride solutions and potassium chloride solutions are plotted for T = 298.15 K. Cubic expansion coefficients based on 5 K or 10 K intervals were reported explicitly by Gibson and Loeffler, (8,20) Jones et al, (9) and Rogers and Pitzer, (18) the additional values were calculated here from the available literature densities ρ(T, m). (66,67,69,71,73) Although the α(T, m) values were derived from different sources their scatter is reasonable. Since we are more interested in the temperature dependence, the α(T, m) are limited only to three molalities at each temperature, and all the available cubic expansion coefficients were fitted only for T = 298.…”

The P,V,T,x properties of binary aqueous chloride solutions up to T=573K and 100MPa

“…of parameters is 21, 21, 23, 23, 23, 8, and 7, respectively (table 3). The optimal m r and valid T, P, m range for the seven binary systems are also listed in [116] 17.00 [62] 16.80 [63] 26.89 [117] 17.06 [63] 16.63 [79] 26.81 [118] 17.10 [119] 16.65 [120] 26.85 [121] 16.85 [79] 16.61 [54] 26.91 [62] 16.60 [68] 16.64 [3] 26.98 [63] 16.99 [80] 16.62 [122] 26.87 [64] 16.96 [82] 16.62 [123] 26.84 [66] 16.91 [124] 16.61 [125] 26.85 [68] 16.99 [83] 16.62 [126] 17.03 [120] 16.62 [127] 17.13 [69] 16.61 [70] 16.81 [128] 16.71 [129] 18.20 [111] 16.72 [71] 16.73 [130] 16.68 [131] 16.87 [2] 16.68 [72] 16.45 [33] 16.62 [73] 17.59 [132] 16.58 [74] 16.20 [31] 16.68 …”