caa a22 4500 463193474 CHVBK 20180406164915.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10973-006-7906-6 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7906-6 Volumetricproperties of the binary mixture n -heptane+ethylbenzenemixtures at high temperatures and high pressures [Elektronische Daten] [I. Abdulagatov, N. Azizov] New experimental data on the density of three (0.2393, 0.4856 and 0.7390 mole fraction of ethylbenzene) binary n-heptane+ethylbenzene mixtures have been measured with a constant-volume piezometer immersed in a precision liquid thermostat. These new experimental data covering a temperature range from 306 to 527 K and a pressure range of 0.1 to 11 MPa. The experimental data reported here have an uncertainty less than 0.06% for the density, 0.05% for the pressure, 15 mK for the temperature, and 0.012% for the concentration. Excess molar volumes were derived using measured values of density for the mixtures and for the pure components calculated with reference equation of state for n-heptane (Span and Wagner, 2003) and for the pure ethylbenzene (Frenkel et al., 2005). The derived values of excess molar volumes at atmospheric pressure were compared with the values reported by other authors in the literature. The effect of pressure on the excess molar volumes was studied. Springer-Verlag, 2006 density nationallicence ethylbenzene nationallicence excess molar volume nationallicence n -heptane nationallicence Abdulagatov I. Institute for Geothermal Problems of the Dagestan Scientific Center of the Russian Academy of Sciences, Shamilya Str. 39-A, 367003, Makhachkala, Dagestan, Russia aut Azizov N. Azerbaijan State Oil Academy, 370601, Baku, Azerbaijan aut Journal of Thermal Analysis and Calorimetry Springer Netherlands 87/2(2007-01-01), 483-492 1388-6150 87:2<483 2007 87 10973 https://doi.org/10.1007/s10973-006-7906-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7906-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Abdulagatov I. Institute for Geothermal Problems of the Dagestan Scientific Center of the Russian Academy of Sciences, Shamilya Str. 39-A, 367003, Makhachkala, Dagestan, Russia aut NATIONALLICENCE 700 1- Azizov N. Azerbaijan State Oil Academy, 370601, Baku, Azerbaijan aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer Netherlands 87/2(2007-01-01), 483-492 1388-6150 87:2<483 2007 87 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer