Opis: In the frame of the diploma thesis we researched the phase equilibrium of the binary system Tween 80 and CO2. Equilibrium compositions of the system have been determined with a static analytical method at temperature 40, 60 and 80 °C and pressures up to 300 bar. The obtained data was plotted in isothermal diagrams where mass percentage is presented as a function of pressure.
In this work also the viscosity of Tween 80 was determined in the temperature range between 20 and 80°C and shear rates up to 180 s-1. The measurements were obtained by using coaxial cylinder and compared with available literature data. Ključne besede: supercritical fluids, phase equilibrium, carbon dioxide, Tween 80Objavljeno: 22.04.2014; Ogledov: 987; Prenosov: 41 Celotno besedilo (2,34 MB)