Surface Tension of a Propane–Methane Solution in the Temperature Range of 318.15–333.15 K
摘要
Abstract
The capillary constant of a propane–methane solution was measured along the saturation line in the temperature range of 318.15–333.15 K at pressures from the saturation pressure of pure propane up to 4 MPa. The surface tension of the solution was determined. Equations approximating the concentration and pressure dependences of surface tension were constructed.