The course is to deliver the fundamentals of surface chemistry of flotation in mineral processing. It covers the concepts and principles of the thermodynamics (wetting and adsorption) at the interface, the definition and measurement of surface force in flotation, the DLVO theory and colloid stability, the methods and techniques for surface analysis, and finally the chemistry and mechanism of the chemicals (collector, frother and modifier) applied in flotation. Graduate-level requirements include deriving and defining some fundamentals and principles; review applications of chemicals and surface chemistry in flotation; propose possible methods and solve practical problems.
Instructor(s)
- jhzhang