کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
217586 | 1426378 | 2015 | 15 صفحه PDF | دانلود رایگان |
Comprehensive (p,ρ,T) measurements on pure ethane have been carried out in the single-phase region (369 values) and along the entire (vapour + liquid) coexistence curve (118 values). The results reported in this first paper cover the homogeneous gas and liquid regions in the temperature range from 95 K to 340 K at pressures up to 12 MPa. The total uncertainty of the measurements in density is % with the exception of the critical region for temperatures from 298 K to 318 K (Tc=305.322 K) at densities between and where the total uncertainty in pressure is ±(0.006–0.016)%. Values for the second and third virial coefficients have been determined from the measurements in the homogeneous gas region of ethane. The experimental results are compared with previous results of other workers.
Journal: The Journal of Chemical Thermodynamics - Volume 34, Issue 12, December 2002, Pages 2001–2015