Thermodynamic properties of { C2H5OH+(1− )H2O} in the temperature range from 320 K to 420 K at pressures up to 200 MPa

Thermodynamic properties of {xCH3OH +(1−x)H2O} withx= (1.0000 and 0.4993) in the temperature range from 320K to 420K at pressures up to 200MPa

“…(16) The apparatus and the experimental procedures have been described in detail elsewhere. (9)(10)(11) A sample mixture of known mass and composition was loaded into the bellows in a pressure vessel.…”

(p,v,T,x) Measurements of {(1−x)H2O+xC2H5OH} mixtures in the near-critical and supercritical regions

“…As we can see from this table, very limited thermodynamic data for this mixture are available in the critical and supercritical regions. Most of the reported (p, v, T, x) data [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] are at low temperatures (below 420 K) in the liquid phase. Therefore, some of the thermodynamic data at high temperatures (above 420 K) and high pressures recently reported briefly reviewed below.…”

“…In the TABLE 1 Summary of the selected thermodynamic properties measurements for aqueous (H 2 O + C 2 H 5 OH) at high temperatures and high pressures First author Property Method Uncertainty/% a or K b T/K P/MPa c or q/(kg AE m À3 ) d Concentration/mass% e or mol% f Popov and Malov [4] (p, v, T, x) CVP 0.06 a 313 to 423 7.5 to 30 c 25 to 94.07 e Takiguchi et al [11] (p, v, T, x) MBVV 0.10 a 320 to 420 Up to 200 c 10 to 89 f Agaev et al [12] (p, v, T, x) HWT 0.05 a 273 to 523 78.4 c 15 to 94.54 e Shahverdiyev et al [13] (p, v, T, x) CVP 0.005 a 298 to 523 60 c 25, 50, 75 f Rumyanzev [15] (p, v, T, x) CVP n.a. 543 to 623 20 to 35 c 52.1 to 66.7 e Barr-David and Dodge [19] (T S , p S , x) RCS n.a.…”

Equation-of-state modeling of associating-fluids phase equilibria in nanopores

“…The density and surface tension of the fluids in confined space all decrease with respect to their values in the bulk phase [30][31][32]; the decrease occurs in stainless steel is greater than that in carbon due to the stronger wall effects in polar mediums such as steel. The stronger interaction by steel is also evident in Fig.…”