Some physicochemical properties of aluminum and iron chloride solutions

Аннотация

Some physicochemical properties of aluminum and iron chloride solutions are considered. The density and viscosity of aluminum and iron chlorides are plotted as functions of the FeCl₃/(FeCl₃ + AlCl₃) ratio and temperature, and pH of aluminum hydroxochlorides is plotted as a function of the Al₂O₃ content in a solution and its basicity (ratio of contents Al/Cl). The joint solubility of aluminum hydroxochloride and sodium chloride in water has been analyzed.