High-pressure investigations of fluid mixtures — review and recent results

摘要: Abstract High-pressure investigations on fluid mixtures have been reviewed. Emphasis is recent experimental studies conducted at the University of Bochum. These include: (1) fluid–fluid and solid–fluid phase equilibria including critical behavior binary mixtures, (2) liquid–liquid separations very high pressures up to about 3 GPa in a diamond anvil cell, (3) high-pressure ternary systems exhibiting cosolvency miscibility windows, (4) solubilities dyestuffs supercritical solvents by static or flow methods, (e) determination diffusion coefficients low-volatile substances such as CO 2 dynamic method, (6) solvatochromism under pressure measure solute–solvent interactions.