Studies on Flotation Kinetics of Methylene Blue Ion using CGA

This paper presents the application of the CGA prepared with NaLS to float methylene blue ion from its aqueous solutions.A model of flotation kinetics on the basis of surface adsorption kinetics was established,and the mechanism of the flotation kinetics was also discussed.Flotation rate constants were calculated and the effect of aqueous solutions'pH value,concentration of NaC1 and concentration of NaLS used to prepare for the CGA on the flotation rate constants were discussed.