Dr. Jianhua Chen graduated with a PhD in Minerals Processing Engineering from Central South University, Changsha, P.R. China. He is currently the Director of Guangxi Key Laboratory of Processing for Non-ferrous Metal and Featured Materials and Professor in the College of Resources, Environment and Materials at Guangxi University in Nanning, P. R. China. Dr. Chen’s main research area includes Minerals Processing, Solid Physics of Mineral, Quantum Simulation of Minerals and Molecular design of new flotation reagent.