Journal of Chemical and Engineering Data, Vol.48, No.6, 1440-1441, 2003
Experimental P-T-p and enthalpy-increment measurements of an equimolar mixture of trichlorofluoromethane (R-11) plus chlorotrifluoromethane (R-13)
In this paper, we present experimental liquid densities and enthalpy-increment measurements for an equimolar mixture of trichlorofluoromethane (R-11) + chlorotrifluoromethane (R-13). We use a continuously weighed pycnometer to measure the liquid densities from 230 K to 425 K at pressures up to 69 MPa and a thermoelectric flow calorimeter to measure enthalpy increments from 232 K to 460 K at 4.4 MPa and 6.6 MPa.