Experimental P-T-p and enthalpy-increment measurements of an equimolar mixture of trichlorofluoromethane (R-11) plus chlorotrifluoromethane (R-13)
Academic Article
Overview
Research
Identity
Additional Document Info
Other
View All
Overview
abstract
Liquid densities and enthalpy-increment measurements for an equimolar mixture of trichlorofluoromethane (R-11)+chlrorotrifluoromethane (R-13) were studied. The liquid density was measured at pressures up to 69 MPa and enthalpy was measured at 4.4 - 6.6 MPa. Continuously weighted pycnometer was used to measure the liquid densities and thermoelectric flow calorimeter was used to measure the enthalpy. The results show that the value of gas constant is 8. 31451 Jmol -1K -1 and molar masses are 137.369 and 104.459 gmol -1.