Heterogeneous Four-Component Extractive-Distillation Systems with One Nonvolatile Component

摘要

Heterogeneous four-component systems with one nonvolatile component are considered, and it is demonstrated that the Gibbs-Konovalov law, according to which the singular points of the liquid-vapor tie-line vector field must coincide with those of the equilibrium temperature scalar field, is violated in the interior and at the boundaries of various sections of the concentration tetrahedron.