H. Lentz et M. Weber, P-VALUE, V-VALUE, T-VALUE, X-VALUE OF THE GAS-LIQUID PHASE-EQUILIBRIAIN THE BINARY-SYSTEM METHANE-AMMONIA AT HIGH-PRESSURES, Fluid phase equilibria, 93, 1994, pp. 363-368
The gas-liquid phase equilibria of the binary system methane-ammonia w
ere measured for five isotherms between 0 and 100 degrees C at pressur
es from 75 to 2000 bar. The molar volumes and mole fractions of the co
existing phases are reported. The critical curve is also shown. The re
sults are tabulated and represented in p-x and V-x diagrams.